CVIndependent

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Last updateMon, 23 Mar 2020 12pm

The easy calls have been made in dealing with California’s wildfire crisis. We’re clearing brush, spending on firefighters and hastening insurance claims. We’ve tied the pay of utility executives to their companies’ safety records. To save lives—and liability costs—during red-flag conditions, we’ve cut power to great swaths of the state.

We’ve spent billions: Rare is the press release from Gov. Gavin Newsom that does not include a litany of wildfire actions. But it hasn’t been enough, and as Californians now face the realities of climate change, the only choices left are hard vs. hard: Black out even more people. Ban wildland homebuilding. Bury power lines. Build microgrids. Break up the state’s largest utility—the bankrupt one supplying half of the state—and give its aging, spark-spewing equipment to taxpayers or customers or hedge funds or Warren Buffett. Burn nature before it burns you.

So what are our options at this point, assuming we get through this season? Here are a few—with pros, cons and political odds.

Why don’t we ban homebuilding in areas of high risk?

The idea: One in three homes in California is in an area at risk for wildfire. Those residences—poised on the edge of, and sometimes in the midst of rugged, flammable wildlands—are increasingly in peril. And too often, only the rich can afford the kind of insurance that’s necessary to rebuild.

The pros: This is a zoning issue. If people can be prohibited from building in a flood plain, or warned about living on a fault line, why not write ordinances that either say no to building in dangerous places, or require homeowners and businesses to sign a waiver absolving authorities from the need to provide fire protection to them?

The cons: Property rights are big in American jurisprudence. People want to build where they choose and get irritated when the state steps on local control. Sometimes financial necessity forces people to homes in rural places. And build-at-your-own-risk isn’t the mantra of a society that believes public safety is part of a government’s role.

The odds: Imagine a local elected official telling a property developer—who may or may not donate to political campaigns—that we will no longer make room on forested hills for new luxury subdivisions, with their alluring property tax potential. Not gonna happen.

In any case, Gov. Gavin Newsom has rejected such a building ban, telling the Associated Press in April, “There’s something that is truly Californian about the wilderness and the wild and pioneering spirit.” Odds are zip.


Why don’t we bury all the powerlines?

The idea: Some of the most catastrophic wildfires in recent years have been sparked by electrical equipment. PG&E, in particular, has been bankrupted by liability for apocalyptic fires caused by aging wires and towers. Its solution? Apocalyptic blackouts. So why not put the fire hazard underground?

The pros: It would be safer. And it’s not unheard of. Since 2009, Australia has required undergrounding of new lines.

The cons: It’s incredibly slow. PG&E alone has some 81,000 miles of overhead lines. Undergrounding makes damaged lines hard to access, and leaves them vulnerable to floods and earthquakes. They’re just one source of risk among many. And it’s reallllly expensive. PG&E puts the price at about $2.3 million a mile on average compared with $800,000 per mile for building new overhead lines.

The odds: On a scale of 1-10? Maybe a 3, though the cost-benefit improves with every utility-sparked wildfire. But utility poles have a constituency, too, as California rolls out the 5-G digital infrastructure needed for high-speed internet and self-driving cars.


Why don’t we break up PG&E?

The idea: An inordinate number of catastrophic wildfires have been traced to Pacific Gas and Electric, which powers most of Northern California, from big cities to remote wildlands. Either transition California’s largest investor-owned utility into one public utility, or break PG&E into a bunch of municipal utilities.

The pros: PG&E is a bankrupt corporation that has been found guilty of six federal felonies, not to mention a history of water contamination, pipeline explosions and electrical fires that are killing people. It knew for years that aging equipment was at risk of sparking wildfires. And CEO stands to make millions if the company’s stock rebounds after bankruptcy. So yes, PG&E’s track record makes it easy to rally public support for a government takeover.

The cons: Breaking up PG&E may be more costly for consumers and leaves questions about how to serve rural communities, such as the Sierra foothills, where it is more expensive to maintain the electric grid. Plus, those wooded areas are at greater risk for wildfires, no matter whose wire the spark comes from.

The odds: Maybe 3 in 10? San Francisco and other cities are exploring the possibility of escaping PG&E. But local annexation of PG&E territory is litigious and costly, if history is a guide.


Why don’t we make utilities repay us for blackouts?

The idea: Sensing no political downside, Newsom is demanding PG&E offer rebates—$100 to residential customers and $250 to small businesses—to compensate people for the recent public safety power shutdowns.

The pros: Other businesses offer your money back if customers don’t get service. Californians use less electricity than customers in other states, on average, but their rates are relatively high. And there’s no harm for politicians in demanding refunds from, say, a company like PG&E, which is both unpopular and bankrupt.

The cons: PG&E blackouts for October alone have hit more some 2 million households, and, as noted, that utility is bankrupt. In any case, any rebate would be a mere gesture compared to what Californians are about to pay for electricity. So far, the average PG&E customer stands to pay an extra $30 a month even before all the details of bankruptcy are worked out.

The odds: Eight in 10 of some policy going forward. Newsom has already scored one clawback. Acknowledging blunders, PG&E recently announced a one-time credit to those impacted by its Oct. 9 blackout, which cut power to more than 700,000 customers.


Why don’t we move to microgrids?

The idea: If the big utilities are causing the fires, and creating the untenable public safety blackouts that are impacting millions of Californians, why not pull the plug on for-profit power companies?

The pros: A microgrid is a locally controlled power system that can be connected to or “disconnected” from the electrical grid. The systems produce, store and distribute power on a small scale and offer precisely what’s needed in times of chaos: resiliency. A tiny grid can provide power to operate critical infrastructure during emergencies, such as hospitals and fire stations.

The cons: As the technology stands right now, microgrids, as the name implies, are not applicable for large scale deployment, although the desert community of Borrego Springs hums along using one. There are still some technological barriers to be overcome.

The odds: Moving en masse to a system of microgrids is a dream for some, but still a distant one. The state is studying the issue. And legislators are not ones to let a crisis go to waste. Expect even more attention to this in Sacramento. Odds are 6 out of 10.


Why don’t we stage more controlled burns?

The idea: Fighting fire with fire has been going on in California since before European settlement. If carefully planned and monitored, these small purpose-set fires can quickly remove dangerous fuels and dead trees.

The pros:Forest thinning is a critical component of California’s approach to fire mitigation. It’s an inexpensive alternative to tree-cutting: Sending crews in to physically remove trees can cost as much as $1,400 an acre. Controlled burns are a relative bargain, coming in at about $150 an acre. Small, low-intensity burns are ultimately healthy for forests. And it’s more efficient than that raking-the-forest-like-Finland idea …

The cons: Even closely monitored burns discharge polluting and unhealthful smoke. It’s not uncommon for a prescribed burn that took two years to plan to be scrubbed because residents in a nearby town complained. Also, the flames can be dangerous, and it’s a bit jarring to see firefighters set fires.

The odds: Very good, an 8. The state is accelerating thinning projects. Everyone likes the idea of controlled burns, in theory. But we may all just have to get used to them as a norm.


Why don’t we throw more people and equipment at fires?

The idea: We are Americans. More is better. Why can’t we have everything?

The pros: Fire folks like to talk about “tools in the toolbox.” Who doesn’t want the biggest toolbox with the latest tools to tackle a dangerous and unpredictable job? Why use puny World War II-era prop planes when you can call up a retrofitted 747 jumbo jet patrolling the sky like a pterodactyl, dousing flames with nearly 19,000 gallons of retardant? Even when machines are grounded by wind, it’s reassuring to have them near.

The cons: Some wildfires are predictable, inviting crews to swarm over them, all-but stamping them out with their boots. Those polite fires don’t tend to be California fires. The infernos menacing Northern and Southern California are driven by powerful winds, typical for this time of year. Putting resources in front of those flames is dangerous and not always effective: Aircraft and machines and people in uniform may not stop a wind-driven fire until winds die down or rain falls. And paying for fleets of tankers, helicopters, bulldozers and crews to sit around waiting for the weather to change is breathtakingly expensive.

The odds: Pretty good. Maybe 7 out of 10. As noted, fire folks like a well-stocked toolbox and usually, Cal Fire gets what Cal Fire wants.


Why don’t we make all utilities public?

The idea: California is home to a mix of public and investor-owned utilities, but the investor-owned ones (think PG&E) have a fiduciary duty to shareholders that complicates spending on public safety. So let the government run the grid.

The pros: The public, not shareholders or investors, would set rates through a governing body or a board, and there would be clear accountability to improve safety and maintain equipment. Public utilities operate their own generation facilities or purchase power through contracts. And they would have access to public financing. No more worrying about shareholder returns.

The cons: Turning private corporations into government-run providers would be difficult, pricey—and a gamble. The public would have to pony up billions just to acquire all private providers, including the biggest three: Pacific Gas and Electric, San Diego Gas and Electric, and the main Coachella Valley provider, Southern California Edison. Then the public is left holding the bag if there are problems, such as deadly wildfires. And publicly owned utilities aren’t necessarily without controversy. Consider the history of corruption at the Los Angeles Department of Water and Power, which serves 3.9 million customers—and whose power lines appear to have helped spark the Getty Fire.

The odds: Like, 1 in 10. Gov. Gavin Newsom could talk up a state takeover of PG&E, if the political will were there for it, but he’s talked up Warren Buffett and other potential white knights instead.


Why don’t we force utilities to better target blackouts?

The idea: Public safety power shut-offs, or de-energization, have been used in California since 2013, mainly by San Diego Gas and Electric during high fire danger to reduce the risk of electrical fires.

The pros: SDG&E hardened its system after a 2007 wildfire destroyed more than 1,000 homes and killed two people. It now operates a “networked” grid of major transmission lines, smaller distribution lines and circuits that allows distribution from different paths. The company also has invested in “reclosers,” which are pole-mounted circuit breakers that allow authorities to more surgically pinpoint trouble on a line and shut off power to smaller areas. The utility’s blackouts have affected as many as 23,000 households, and as few as one or two customers.

The cons: PG&E can’t be so precise. It serves 70,000 square miles of California and runs a “radial” system, meaning power lines stretch over long distances. PG&E serves 16 million customers compared to 3.6 million for SDG&E over 4,100 square miles.

The odds: Eight in 10, but it’ll be a work in progress. According to PG&E’s wildfire-mitigation plan, it pledged to work on finding ways to reduce the impact of blackouts ahead of this year’s wildfire season. So far, the utility has cut power to millions of people in dozens of counties several times in October.


Why don’t we beef up California’s alert system?

The idea: Alerting the public can be the difference between life and death. But too often, emergency notifications come too late. During last year’s Camp Fire, a large number of residents didn’t receive an alert or warning. At the time, the most effective system came from neighbors knocking on doors and word of mouth. California has to do better. With 85 lives lost, that blaze is now the state’s deadliest.

The pros: For the first time, the state has issued basic guidelines for when and how to issue public alerts, suggestions for what information to include in a message, and where to distribute those warnings. The 83-page report released in March by the Governor’s Office of Emergency Services recommends alerting communities through as many platforms as possible, from wireless emergency alerts, traditional landlines, TV and radio to door-to-door notification, loudspeakers and sirens. Cal Fire also has an alert app that lets users receive customized texts and push notifications about wildfires reported within a chosen ZIP code or 30 miles of a phone’s location. State officials now say “all of the above” is probably the best way to keep the public informed.

The cons: “All of the above” is still pretty tech-heavy, and recent fires and blackouts have shown that cell phones can be rendered useless in a worst-case scenario. Tech access isn’t equal in all parts of California. While most of the 58 counties have access to a new federal Wireless Emergency Alert system, 16 counties are not signed up. And despite those warning guidelines from CalOES, the state is still working on uniform terms so various state and local government agencies understand each other in an emergency.

The odds: Six in 10, at least in the short term. Progress is being made but emergency communications still need work.


Why don’t we bring back landlines?

The idea: Cell phones aren’t reliable during emergencies, and PG&E blackouts have already resulted in a loss of cell-phone service—so let’s go analog. California should bring back landlines.

The pros: Landlines are time-tested, typically underground and can be operated with minimal power.

The cons: They aren’t what they used to be. Modern landlines frequently operate on voice-over internet protocol, which sends calls over the internet, not a traditional phone line. If the power’s out, then a house phone might not work. Nor are companies required to offer backup power for VOIP lines. This is already becoming an issue as blackouts affect the state. Another problem? Folks with landlines often use cordless phones, which require electricity.

The odds: Two out of 10. In 2017, more than half of U.S. households relied on cell phones alone. As phone companies increasingly lean on the internet to provide service, landlines figure less and less into California’s emergency back-up plan.


Why don’t we deal with this crisis at its source?

The idea: These are not your father’s wildfires. California was built to burn, but that natural propensity has been amplified by climate change to a perilous degree. Costly though it may be, we should do whatever it takes to curb the greenhouse-gas pollution behind global warming—now, if it isn’t already too late.

Pros: “California’s burning while the (climate) deniers make a joke out of the standards that protect us all,” former Gov. Jerry Brown recently told a House Oversight Committee. “The blood is on your soul here and I hope you wake up. Because this is not politics, this is life, this is morality. … This is real.”

Cons: Bringing greenhouse-gas pollution down from the world’s current, existentially threatening levels, is a far bigger job than California alone can afford to bankroll. And Americans, even those who don’t deny the threat, aren’t in political agreement about the change, sacrifice and massive expense required by the solutions.

The odds: Climate change may not be the tip-top priority it was in the Brown administration, but the Democratic Party is highly unlikely to depart from the policies that made California a climate leader. So the odds are 9 in 10 that the status quo here will continue—though it’s another story in the Trump administration’s Washington. And let’s be real: The ability of one state to solve global climate change is limited. Even California doesn’t have that much climate control. Or hubris.

Elizabeth Castillo and Laurel Rosenhall contributed to this explainer. CalMatters.org is a nonprofit, nonpartisan media venture explaining California policies and politics.

Published in Environment

After a fall-winter-spring blur of Too Many Shows, you’re thinking to yourself, “Summer is finally here—I can take a break from TV. Praise the Lord!”

Sorry. Your god has abandoned you: Here are 32 new and returning series you’re going to have to watch this summer, because peak TV knows no season.

In the unexpected return of Flaked (Season 2 premiere; Friday, June 2; Netflix), Chip (Will Arnett) heads back to Venice to rehab his ruined Local Hero status, if not his booze problem. Matters are even more dire for the gang on Fear the Walking Dead (Season 3 premiere; Sunday, June 4; AMC), as vigilante Build the Zombie Wall border patrollers won’t allow them to cross back over from Mexico. It could be worse; they could be struggling comedians in 1970s Hollywood—which is the setting for I’m Dying Up Here (series debut; Sunday, June 4; Showtime).

Tim Heidecker re-ups for more ultra-violent spy action in Decker: Unclassified (Season 2 premiere; Sunday, June 4; Adult Swim), while Aussie comic Jim Jefferies takes another stab at ’Merican TV with late-night talker The Jim Jefferies Show (series debut; Tuesday, June 6; Comedy Central). Latina heroine (?) Teresa (Alice Braga) continues her quest to rule the drug trade in Queen of the South (Season 2 premiere; Thursday, June 8; USA), and the ladies of Litchfield are still doing time in Orange Is the New Black (Season 5 premiere; Friday, June 9; Netflix), hackers be damned.

The ragtag crew of ridiculously good-looking intergalactic criminals remain lost in space in Dark Matter (Season 3 premiere; Friday, June 9; Syfy), and TV’s coolest demon hunter is back and gunning for souls in Wynonna Earp (Season 2 premiere; Friday, June 9; Syfy). Meanwhile, the end is near for the Clone Club in the final run of Orphan Black (Season 5 premiere; Saturday, June 10, BBC America), and even nearer for frenemies Billie and Gene in the two-weekend burn-off of Idiotsitter (Season 2 premiere; Saturday, June 10; Comedy Central).

An all-star cast chews scenery and buffs cuticles in new Florida nail-salon dramedy Claws (series debut; Sunday, June 11; TNT), and primetime goes grindhouse with Blood Drive (series debut; Wednesday, June 14, Syfy), about a cross-country death race where the cars run on—what else?—blood. The Mist (series debut; Thursday, June 22; Spike) rolls out more subtle Stephen King-y scares, and the Gorgeous Ladies of Wrestling finally get their ’80s-spandexed due in the Alison Brie-led docu-comedy GLOW (series debut; Friday, June 23; Netflix).

Fiddy Cent’s nightclubs ’n’ drugs drama Power (Season 4 premiere; Sunday, June 25; Starz) finds kingpin Ghost (Omari Hardwick) caught in the middle of a, yep, power struggle, while Jesse, Tulip and Cassidy finally hit the road looking for God in Preacher (Season 2 premiere; Sunday, June 25; AMC). Liza (Sutton Foster) deals with the fallout of her bestie Kelsey (Hilary Duff) learning her dark, old secret in Younger (Season 4 premiere; Wednesday, June 28; TV Land), and everybody’s favorite ragtag trio of ridiculously good-looking interplanetary bounty hunters gear up to fight the good-ish fight in Killjoys (Season 3 premiere; Friday, June 30; Syfy).

John Singleton’s Snowfall (series debut; Wednesday, July 5; FX) dramatizes the crack-cocaine epidemic of ’80s Los Angeles, while modernized period piece Will (series debut; Monday, July 10; TNT) juices the legend of a young William Shakespeare as he arrives in the, wait for it, “punk-rock theatre scene of 16th century London.” Back in the present, a pair of college eggheads break it to the White House that an asteroid is six months away from mercifully colliding with Earth in Salvation (series debut; Wednesday, July 12; CBS).

Game of Thrones … yeah, nothing more needs to be said here (Season 7 premiere; Sunday, July 16; HBO). In the final stretch of The Strain (Season 4 premiere; Sunday, July 16; FX), nuclear winter is in full effect; the Strigoi vampires have seized the planet; and our heroes are down for the count—but are they, really? Meanwhile, Ballers (Season 3 premiere; Sunday, July 23; HBO) and Insecure (Season 2 premiere; Sunday, July 23; HBO) are paired up for the most incongruent HBO hour ever, while Midnight, Texas (series debut; Monday, July 24; NBC) takes Charlaine Harris’ supernatural novels for a TV spin.

Would you believe … Sharknado 5 (movie premiere; Sunday, Aug. 6; Syfy)? Marvel’s The Defenders (series debut; Friday, Aug. 18; Netflix) finally brings together Daredevil, Jessica Jones, Luke Cage and Iron Fist for a dysfunctional superhero team-up, while the 21st go-round of South Park (season 21 premiere; Wednesday, Aug. 23; Comedy Central) attempts to find the funny in Trump’s America—if he’s still in office at that point. Fortunately, Abbi and Ilana drop the long-long-long-awaited comeback of Broad City (Season 4 premiere; Wednesday, Aug. 23; Comedy Central), and the new take on The Tick (series debut; Friday, Aug. 25; Amazon Prime) may reunify the country, after all. Spoon!

Published in TV

On the 10th floor of Xcel Energy’s downtown Denver office building, energy traders sit before banks of screens filled with flickering, colored digits, as they buy and sell electricity for the utility’s sprawling service areas. In one corner, a trader monitors the Midwest wholesale market, and in another, the Southwest Power Pool—an odd name, given that it actually covers the Great Plains, not the Southwest.

On a recent day, an electronic map showed North Dakota in blue; the price of the state’s wind power was near zero. On the other hand, southern Indiana was burnt orange, with the price of a kilowatt-hour near 8 cents. Five minutes later, Ohio turned pale green as the price dropped to 5 cents.

Meanwhile, on the other side of the room, the trader handling Colorado had no fancy, color-coded price map. When he needed to buy or sell, he had to get on the phone and call around to other utilities to find out what they had, at what prices. Then he had to fix the price, coordinate the dispatch of the electricity, and file the paperwork—all things being done automatically across the room by the Midcontinent Independent System Operator, or MISO, and the Southwest Power Pool, which covers all or parts of seven states.

There, in a nutshell, is the state of affairs when it comes to Western electricity markets. While 60 percent of the nation’s electricity is handled through computerized regional markets, the West is stuck in the 1980s.

Electricity sales in the West are Balkanized among 38 “balancing authorities,” or local markets.

All provisions for necessary plants and power, including backup reserves, must be made by the utilities in each local market, while the companies in the neighboring market do the same. Electrons don’t flow between them.

But in a bigger market, electricity—a perishable commodity that moves at the speed of light—can travel wherever there is demand. There is less need for redundant backup systems, as someone is always making electricity, and someone is always buying.

“If Iowa wants to go to 80 percent (wind), they can, because they belong to the Midwest ISO,” says Steve Berberich, chief executive officer of the California Independent System Operator (CAISO), an in-state wholesale market.

But the day of a Western electricity market, also known as a regional transmission organization (RTO), may be at hand. CAISO and Portland, Ore.-based PacifiCorp, which operates power plants in six Western states, are looking to form a regional market. Berberich says he hopes that market can be extended across the entire West.

On the eastern end of the region, seven utilities, including Xcel, have formed the Mountain West Transmission Group, which extends from Wyoming into New Mexico and Arizona. The group—a precursor to an RTO—is trying to develop a uniform transmission charge, or tariff, for the region. Currently, each utility has its own charge for moving electricity through its wires. Once it has developed a uniform tariff, it may join one of the nearby regional transmission organizations or create its own market.

Regional markets have a lot of moving parts. MISO operates a day-ahead market where wholesale power is sold from utility to utility for the coming day, as well as a real-time market to fill in for unexpected demand or outages. Electricity suppliers submit bids to MISO, which then fills orders for that power starting with the lowest price. The price at which all orders are filled is called the clearing price, calculated by algorithms and computers for the spot, or real-time market every five minutes.

In this bidding system, wind and solar, with their steadily declining prices, are becoming more attractive to utilities.

“Any time you can avoid a fuel burn, you’ve got an opportunity for savings,” says Stephen Beuning, Xcel’s director of market operations.

At the moment, however, wind power from Wyoming or solar electricity from California can’t easily move around the West. On one day, CAISO had to dump 485 megawatts of wind and 657 megawatts of solar, because there was no way to sell it to utilities outside its grid.

“We can’t get to the goal of 50 to 60 percent renewable energy by 2050 without an RTO,” says Zichella.

In theory, a West-wide RTO would have allowed California to sell that excess wind and solar to, say, Utah or Colorado, thus avoiding the need to burn natural gas there. Similarly, Colorado utilities could ship excess wind power to California to back up solar during times of peak demand.

Setting up an RTO isn’t easy, though.

“The software is a huge expense—and California has created it and is willing to share with the West,” says Nancy Kelly, a senior energy policy adviser with Western Resource Advocates, an environmental group.

California’s offer to share, however, is being met warily around the West by those who are concerned that while a Golden State-dominated system might be good for California, it may be less so for others.

CAISO is controlled by the California governor and Legislature. “That is going to have to change to be acceptable to the PacifiCorp states,” says Bryce Freeman, administrator of the Wyoming Office of Consumer Advocate. “Unless that is resolved, it’s a fool’s errand.” PacifiCorp operates in Oregon, Washington, California, Utah, Wyoming and Idaho.

In Utah, lawmakers are drafting a bill to give them veto power over joining the CAISO market. “We aren’t opposed,” says Jeffrey Barrett, deputy director of the Utah Governor’s Office of Energy Development. “We just want to make sure it is a good deal for Utah.”

The state has among the lowest electricity rates in the West—a competitive advantage it doesn’t want to lose, Barrett says.

Though they concede that a regional grid could help renewables, the Sierra Club is opposed to the current CAISO expansion plan, because it would bring 24 coal-fired PacifiCorp units into the regional system.

“In bumping up the productivity of these coal plants, it will throw a lifeline to some, allowing them to operate for another 16 years,” said Travis Ritchie, an attorney with Sierra Club’s Beyond Coal campaign.

Still, economic forces and renewable-energy policies look to be pushing the West toward a regional market. A CAISO study released in July found the proposed RTO would lead to up to $1.5 billion in savings annually in California by 2030—equal to a 3 percent cut in electricity rates.

It would also lead to a reduction in toxic and greenhouse gas emissions across the West, according to the study, although there would be a slight bump up in the early years from the PacifiCorp coal-fired plants.

The analysis, however, didn’t look at benefits outside California. “A big question is: Will costs and benefits be equal across the system,” says Elta Kolo, an analyst with GTM Research, an energy consulting firm. “It will be crucial to get consumers on board.”

The West presents some unique challenges. The New England ISO covers six states, but is an area one-thirteenth the size of the size of the West, a region with a mix of sparsely populated states and heavily urban ones, states with ambitious renewable energy standards, and those heavily tied to coal.

“They are different, but still similar in that they need electrons, they need reserve capacity, and they need to make money,” says Amanda Ormond, managing director of the Western Grid Group, which advocates for a more efficient grid to promote renewable energy.

“A Western market is almost certainly inevitable,” Ormond says. “Most of the utilities in this country and the rest of the world operate in organized markets, because it is more efficient. It is going to happen.”

Published in Environment

Orange Is the New Black (Friday, June 6, Netflix), season premiere: How badly did Piper (Taylor Schilling) beat down Pennsatucky (Taryn Manning) at the end of Season 1? The bigger, more unexpected question is: Were the two alone at the scene? Orange Is the New Black grew stealthily and deliberately from a pretty-white-girl-goes-to-prison comedy into a racially diverse drama with real tension and consequences during its initial 13 episodes (while still retaining some laughs—this isn’t the female Oz yet); showrunner Jenji Kohan sends Season 2 down a darker path from the outset. (While the first episode is mostly Piper-centric, she’s not the same woman who entered Litchfield Penitentiary last year.) But, it’s not all a downer—two words: cunnilingus contest. Happy binging!

Power (Saturday, June 7, Starz), series debut: Ghost (Omari Hardwick) is a successful-if-unfortunately nicknamed New York City nightclub owner by night, but an even-more-successful drug dealer by … later night? The logistics don’t matter—can he turn his club into more than just a money-laundering front and go straight? Will the far-less-handsome drug-players of the city let him out of the game? Did no one bring up Boardwalk Empire in the Power pitch meetings? Can producer/recurring “actor” 50 Cent hear how hilariously unthreatening his own lispy voice is? No one at Starz bothered to answer, because Power is slicker, flashier and easier to digest than their last Boardwalk knockoff, Magic City. In other words, it’s good enough for Saturday night.

Finding Bigfoot (Sunday, June 8, Animal Planet), season premiere: The first episode of Season 5 (!) of Finding Bigfoot will be the 48th (!!) produced in three years. You know what they haven’t produced? BIGFOOT!

Murder in the First (Monday, June 9, TNT), series premiere: Since TNT seems dead-set on becoming ’90s NBC with wall-to-wall cop/legal dramas broken up by the occasional sci-fi show, it makes sense that genre veteran Steven Bochco would end up here with a tweaked take on his 1995 series Murder One: a single homicide case spanning an entire season. This time, however, he only has to deliver 10 episodes (as opposed to 22), and the cast (led by Taye Diggs and Kathleen Robertson as gorgeous-but-troubled San Francisco detectives) is more manageably sized as well. The case, in which a dickhead Silicon Valley tech CEO (TV and film’s new go-to villain) is connected to a pair of seemingly unrelated murders, is only slightly more twisty than a Rizzoli and Isles assignment, but Murder on the First is still grittier than anything else on TNT at the moment—except for the occasional Castle rerun. Or is it Bones? They’re different shows, right?

Big Smo (Wednesday, June 11, A&E), series debut: After the premiere of the sixth and likely final season of Duck Dynasty—it was fun, and then rabidly homophobic, while it lasted, but we’ve hit that Jersey Shore/Honey Boo Boo wall of indifference, boys—A&E debuts its next great white reality hope, Big Smo. For those unfamiliar with the pop phenomenon of “country rap” (a mashup of country, Southern rock and hip-hop with an explicable number of rhymes for “tailgate of my pickup truck”), Big Smo is a morbidly obese Tennessee hick-hopper whose star is rising as quickly as his cholesterol. His debut album is called Kuntry Livin’; his music is corporately contrived cheese calculated to suck bucks out of blue-collar Wranglers; and he projects the raw intellect of a stunned heifer. Shoehorn all this raw, oozing potential into a cookie-cutter, over-scripted redneck-family reality show and you have … probably a huge hit. Note that I didn’t say fat hit.


DVD ROUNDUP FOR JUNE 10!

Jack Ryan: Shadow Recruit

An operative (Chris Pine) in the CIA’s Financial Intelligence Unit (sure, it’s a thing) uncovers a Russian plot to collapse the U.S. economy and flips into action-spy mode to save the day. Shouldn’t this be called Shadow Accountant? (Paramount)

Non-Stop

A U.S. Air Marshal (Liam Neeson) receives a mysterious text demanding $150 million, or a passenger will be killed every 20 minutes, so he flips into action-marshal mode to save the day. Shouldn’t this be called Dead Air? (Universal)

Ray Donovan: Season 1

“Fixer” to the Hollywood rich and famous Ray Donovan (Liev Schreiber) knows how to handle any problem—except his own father (Jon Voight), a career criminal just released from prison. Can this wacky family get it together? Ha! (Showtime)

The Secret Lives of Dorks

When a high-school nerd falls in stalker-lust with a head cheerleader, she sets him up with an equally awkward nerd girl and coaches him on “romance.” (“Always tell a hot girl she’s smart; always tell a smart girl she’s hot.”) Uh, brilliant! (Gaiam)

True Detective: Season 1

Two ex-Louisiana detectives (Matthew McConaughey and Woody Harrelson) are interrogated about a serial-killer case they “solved” in the ‘90s; flashbacks and intense hair/acting ensue. Yes, it is as amazing as the hype says. (HBO)

More New DVD Releases (June 10)

Adult World, Alan Partridge, Bigfoot vs. D.B. Cooper, Cosmos: Season 1, Devil’s Knot, Klondike, Midrange, Murder 101, Resurrection: Season 1, Rizzoli and Isles: Season 4.

Published in TV

Minutes before 4 p.m. on a sizzling September day two years ago, right at the time when they were most needed, San Diego’s air conditioners suddenly died.

Thousands of television and computer screens also flickered into darkness. Stoplights stopped working; gas stations ceased pumping; and traffic slowed to a snarl. Trains ground to a halt, and planes idled on the runway. Wastewater treatment pumps shut down, spewing some 4 million gallons of raw sewage into the Pacific. Around 2.7 million “customers”—amounting to anywhere from 5 to 7 million people—lost their power, with some remaining in darkness for 12 hours or more.

As commuters extricated themselves from highway gridlock, and batteries faded away on millions of electronic devices, folks flocked to the handful of neighborhood bars that—thanks to generators—were able to keep their lights and refrigeration going. There, they could drink away the darkness and speculate as to what had caused this sudden plague of electrical impotence.

Many assumed it was terrorism—the San Onofre Nuclear Generating Station had been sabotaged, they said, or the North Koreans had set off an electromagnetic pulse that fried the grid, or maybe an Iranian cyber-attack had crippled the computers that keep the modern world humming. Others blamed solar flares for disrupting the cosmic electromagnetic field, or suggested that a more earthly storm had caused distant wind farms to go haywire.

Then again, perhaps a raven just landed on the wrong piece of equipment out in the desert and got fried, its death rattle reverberating through the transmission lines all the way to San Diego.

Their guesses weren’t stupid or outlandish; they all involved genuine threats to the power grid. But the biggest power outage to hit the Western Grid in a decade actually started hundreds of miles east, at a substation outside of Yuma, Ariz. And it began not with a bang, but with a misplaced checkmark that ultimately crashed Southern California’s electrical system.

That event was no freak occurrence. It could have happened anywhere, at any time, in the complex machine that generates, transports and delivers power to nearly every corner of the nation. Our proliferating air conditioners and gadgets have put new pressures on the grid, as the demand for electricity has grown twice as fast as the infrastructure needed to carry that power. Now we’re straining it even more by trying to get that power from cleaner, more-fickle sources.

Meanwhile, the electrical grid—the circulation system of today’s modern age—is still stuck back in the ‘80s, like one of those guys from high school who cling to a mullet haircut and his Dungeons and Dragons dice.

Compared with what’s to come, some say, San Diego’s blackout might seem in retrospect no more than an excuse for a candlelit block party.

 

A 6-foot-high, gleaming white cross stands alongside a mostly empty road near Tonopah, Ariz. At its foot is a tiny Nativity scene, and an angel on the end of a stick. The shrine’s purpose isn’t clear, but its location makes it seem like an altar dedicated to the patron saint of electricity.

Behind it, rising from the desert scrub, are the elongated containment domes of Palo Verde Nuclear Generating Station’s three reactors. And beyond them lie two huge fields of photovoltaic panels and three natural-gas power plants. There is probably no other five-square-mile patch on the planet with more electrical-generating capacity.

Yet just as critical is the network of transformers, switches and wires through which all that electricity flows. Congregated just north of Palo Verde, a dozen high voltage transmission lines slice the sky, crackling ominously as they link up in the giant, skeletal “switchyard.” The lines, gently curving toward earth between each giant tower, lead inward and outward in every direction, like spokes on a bicycle wheel, making the Palo Verde/Hassayampa switchyard the biggest power-trading hub and crossroads in the region—the electrical Union Station of the West.

Among these lines is the 500-kilovolt Hassayampa-North Gila, or H-NG, line. On Sept. 8, 2011, about 1,300 megawatts—almost half of all the electricity imported into Southern California that day, enough to power about 1.5 million homes—flowed westward through the H-NG line. All that juice was needed because it was so hot; the mercury hit 115 degrees in El Centro, and even sea breeze-cooled Oceanside reached 88. By mid-afternoon, air conditioners cranked across the Southwest, while irrigation pumps pushed water onto the half-wilting lettuce in California’s Imperial Valley.

On its way to San Diego, the H-NG line passes through the North Gila substation outside of Yuma. Just before 2 p.m., Arizona Public Service, the substation’s operator, sent a technician out to fix a capacitor bank, used to stabilize voltage in long-distance lines. As he worked—we’ll call him Kilo Watt, since the utility has kept his or her identity secret—he marked each completed step on a checklist to make sure that he didn’t miss anything. But then Watt, distracted, put a mark in the wrong place, causing him to skip one critical step: bypassing all that juice around the capacitor bank so that he could work on it safely.

At approximately 3:27 p.m., he cranked open the disconnect switch, an event that should have been uneventful. Instead, the 500 kilovolts still running through the line began to arc—the current leaping through the air, much the way the evil Emperor zapped Luke Skywalker in Return of the Jedi. Watt continued cranking the switch, hoping to manually break the arc. Instead, the writhing electrical serpent grew larger, and some 43 milliseconds later, the entire H-NG line “tripped,” like a home circuit breaker, and shut down.

The chain reaction, which would climax just 11 minutes later, had begun.

But the roots of the San Diego blackout are deeper than that Yuma substation. In order to really understand what happened, we need to travel back in time to the grid’s primordial days among the hard-rock mines of the Rocky Mountains.

 

During the spring of 1891, in a canyon in the mountains southwest of Telluride, Colo., icy water from the South Fork of the San Miguel River rushed through a funnel-like tube, crashing into and turning a Pelton waterwheel attached to a nearby 100-horsepower generator in the Ames hydropower plant. As the turbine spun, it generated 3,000 volts of alternating electrical current, which was then shipped by copper wire three miles to a huge motor in the Gold King Mill, perched on the side of a treeless slope far above.

Even as the motor roared to life, a battle raged over the future of what would become the electrical grid. On one side was direct current, or DC—the kind generated by batteries, lightning and static electricity—which Thomas Edison had used to light up a Manhattan neighborhood in 1882. On the other side of this so-called War of the Currents was AC, alternating current, embodied by Nikola Tesla, the eccentric Croat genius who had worked for and later been spurned by Edison.

Edison, in a morbid fit of desperation, played the danger card. He used alternating current to publicly electrocute house pets, sheep, horses and, finally, a retired circus elephant named Topsy, that, to be fair, had already been sentenced to death for killing three of its trainers. Topsy’s demise was immortalized on film, and today, you can find a YouTube video of the smoking elephant in all its grainy, demented glory. 

Yet even fear didn’t help Edison’s cause. After traveling at useful voltages for about a mile, DC petered out. AC, meanwhile, could be “stepped up” to high voltages in order to push it across long distances, then “stepped down” with transformers for use in home or industry. The Ames power plant, one of the first commercial industrial applications of AC, dealt a severe blow to DC, and was a seed of what today is a mostly AC grid.

The owners of the Ames plant strung new lines from the plant to more mines, then to town and beyond, becoming the Telluride Power Co., which would own and operate several generating stations and hundreds of miles of transmission lines. Similar systems, built by similar utility monopolies, grew up around the nation.

Until World War II, each utility’s grid was fairly self-contained, with fossil-fueled or hydroelectric power plants located close to the residents and industries that used their power. But in the middle of the 20th century, as long-distance transmission technology improved, the utilities oozed outward, building huge coal power plants in the interior West near the mines, which sent power hundreds of miles across mesa and canyon to Palm Springs, Los Angeles, San Diego, Phoenix. Meanwhile, each of the three distinct grids—the Western, Eastern and ERCOT, or Texas—became more internally interconnected to increase reliability.

The Western Grid’s 240,000 megawatts of generating capacity come from sources as varied as dams in British Columbia to coal-fired plants in northern Mexico, traveling on 120,000 miles of high-voltage transmission lines, plus countless miles of distribution lines, the smaller wires that deliver power to your home. As it expanded from one-town micro-grids to today’s weblike Leviathan, the grid grew in an organic fashion, with new components welded on to the old ones, like additions slapped on to trailers in the rural West. Hydropower from that same Ames plant now travels alongside coal- and solar-generated electrons in transmission lines built in the 1980s.

Operation and regulation of the grid is a similar mishmash. In the late 1970s and early 1980s, as the Bell telecommunications monopoly was dismantled, a similar effort was made to transform electricity from a service provided by monopoly utilities into a commodity traded on an open market. For the first time, nonutilities were able to build power plants, mostly natural gas-fired, and sell power to the utilities. In 1998, California dove into the open-market concept by opening the California Power Exchange. But unscrupulous operators gamed the system, with some producers creating false power shortages in order to up prices, and Enron engaging in its own crazy scheme of shipping power out of state, then back in, to dodge state price caps. That drove the utilities to the verge of collapse, caused “brownouts,” led to the recall of California Gov. Gray Davis and, in 2001, ended the power-exchange experiment.

Today, about 80 percent of California’s grid is run by the California Independent System Operator, a nonprofit entity that allows wholesale power producers access to the grid. It’s essentially still the open market, though purportedly less prone to gaming than the earlier exchange, and it follows the same model as in most of the Eastern and Texas grids. The rest of the West, though, is stuck somewhere in between the old model and the new, with monopolized utilities—a mixture of investor-owned, municipal and co-ops, each of which is regulated differently—still running the show.

Federal policy—or the lack thereof—hasn’t helped. The authors of the 2011 MIT report, The Future of the Electric Grid, bemoan the fact that in other industries such as natural gas, telecommunications and airlines, federal policy was reformed after the 1970s to reflect market realities. “In contrast,” they write, “despite dramatic changes in the electric power sector, federal policies established in the 1930s … still play a central role in that sector.” In other words, just as new pieces have been added onto the old grid, new policies have been piled on top of antiquated ones.

It sounds chaotic, and as the San Diego outage and others reveal, it often is. When the H-NG power line shut down back at Palo Verde, the electricity sought out the path of least resistance towards its destination, which in this case was a tangle of lines in the inland desert that weren’t equipped to handle such high voltages. Seconds after that arc had crackled over the Yuma substation, lines, transformers and other equipment from Mexico up into the Imperial Valley were pushed to their limits, and began to fail. Some physicists will tell you that this phenomenon is an inevitable consequence of a grid that has evolved to operate under principles of self-organized criticality, prone to the same sort of non-linear, cascading cataclysm as wildfires, avalanches or earthquakes.

But for the most part, this gargantuan contraption is so seamlessly reliable that most of the millions of people who use it forget it exists. A small army of technicians is dedicated to keeping it that way, perching in front of monitors in rarely seen control rooms around the country.

 

On the south end of Scottsdale, Ariz., a low-slung, mostly windowless brick building sits back from the street between a Spanish colonial apartment complex and an upscale mobile home park. No sign tells the curious passerby what might lie within, yet the gleaming razor wire atop the surrounding wall raises unsavory possibilities. A guard is there to stop the curious, and if she fails, the device that pops out of the pavement and rips your tires to shreds will definitely succeed.

This is the operations center for the Salt River Project, one of the nation’s largest municipal utilities. The executives and the clerks hang out at another building a couple of miles away in Tempe, but this is where the real grid action goes down. When potential crises strike, operators here do their best to keep them from spreading. (SRP wasn’t hit by the San Diego blackout, but since it operates the Palo Verde switchyard, it was peripherally involved.) Most of the time, though, technicians spend their time keeping power flowing to some 1 million customers in the Phoenix metro area from the utility’s power generators, which range from shares in coal plants as far away as northern Colorado to small hydroelectric facilities on Scottsdale’s canals.

You’d think the stress of keeping all those air conditioners running would wear on Mark Avery, SRP’s grid manager. But he’s fit, trim and looks no older than 50, with a full head of salt-and-pepper hair. When he tells me that he started his career as an operator trainee in 1974 at Navajo Generating Station in northern Arizona, I have to ask him to repeat himself.

Of all the baffling facts about the grid, perhaps the most mind-boggling, Avery tells me, is its constant need to be kept in balance. “The Western Grid is like a giant bucket,” he says, “with a bunch of spouts running in and out, and you have to keep the water level constant.” That is, the amount of electricity being fed into the Western grid by thousands of generators must always be equal to the load––meaning the amount being used by its millions of customers. Lose the balance, and the frequency of the alternating current will drift away from the optimum 60 cycles per second, which could cause equipment to fail and result in outages. In the Western Grid, that balancing act is performed simultaneously by 38 different authorities; Avery and his colleagues oversee one of them.

Each day, using models based on weather forecasts and historical patterns, SRP’s marketing team draws up a demand forecast for the following day, and schedules generation from SRP’s own array of generators (or from neighboring utilities if it’s cheaper) to “follow” the demand curve. They also schedule plenty of extra backup power—usually from fast-firing natural gas or oil “peaking” turbines—to make up for forecast errors or to compensate for a downed power line or plant. The grid operators are then responsible for implementing the daily plan, and for tweaking it as it unfolds with hourly forecasts and scheduling. Over the course of the hour, they make up for energy imbalances—or deviations from the plan—by turning generation up or down. Minor, second-to-second bobbles are “regulated” automatically by software, typically by adjusting Hoover Dam’s hydroelectric turbines.

Over time, this balancing act has become more and more challenging. Four decades ago, the greatest demand came from big industrial facilities like factories or mines that ran round-the-clock or on a set schedule. The generation sources were also steady and predictable, coming mostly from “baseload power” –– meaning coal or nuclear.

In the 1980s, the demand side of the equation began to change radically. As manufacturing moved overseas and people poured into the region, residential and commercial customers—whose electricity demand curve has bigger daily ups and downs—took up a larger share of overall demand. The air-conditioning revolution arrived at the same time: Between 1980 and 2009, the percentage of Western homes with air conditioning shot up dramatically, so that now there are more than 18 million homes with power-gulping cooling systems on the Western grid. On a summer’s day in the desert Southwest, the overall electrical load at 5 p.m. can be twice what it was at 5 that morning, mostly due to the energy it takes to cool us all down; it can account for about 30 percent of total peak electricity demand in California or Arizona.

The new sources of power feeding into the grid are even less predictable. Solar and wind energy can swing up and down dramatically during a single hour. A massive dust storm or thunderheads moving in on a summer afternoon can cut production from a photovoltaic array by 80 or 90 percent in a matter of seconds. Wind-power swings are less violent, but can be huge: California’s collective turbine output can vary by 3,000 megawatts or more over the course of a day, and by 100 megawatts in an hour. The greater the percentage of solar and wind in the mix, then, the greater the potential for errors in the day- and hour-ahead scheduling, and the more potential for imbalances, instability and outages.

“It’s not the same kind of dispatchable, turn a lever, decide a day ahead what you’re going to run the next day with any kind of certainty system that we’re used to,” says Brian Parsons, transmission and wind integration group manager at the National Renewable Energy Laboratories in Golden, Colo. Utilities typically respond to that uncertainty by adding two megawatts of natural gas backup capacity for every three megawatts of added wind power, chalking up the expense of building and operating the reserve to wind’s “ancillary costs.”

For Mark Avery, the variability is virtually a non-issue, because only about 3 percent of SRP’s energy mix comes from solar and wind. But in California, where the state has required utilities to get 33 percent of their power from renewables by 2020, it’s been a significant source of hand-wringing, as officials scramble to make sure they have enough reserves to cover wind and solar’s variability.

Fossil-fuel pushers regularly warn that replacing their steady plants with fickle solar and wind will plummet us all into darkness. They point to Germany, which now gets more than 20 percent of its power from non-hydroelectric renewables, primarily solar and wind. That has pushed the transmission system to “the brink of capacity,” according to that grid’s federal overseer, and renewables-caused voltage swings have resulted in machine malfunctions at Hamburg factories.

But is the problem really with renewables, or with the grid and the way it is run?

 

In the spring of 2011, rivers in the Pacific Northwest swelled when an unusually ample snowpack melted, and the water backed up behind the big electricity-generating dams of the Columbia River and its tributaries.

The Bonneville Power Administration, which manages the dams and its own grid-balancing area, either had to run that extra water through the turbines, and put thousands of megawatts of additional power into the grid, or spill it over the dams without generating electricity. The decision seemed simple—produce the power, and sell it for a bundle, right? But it wasn’t, because of the limitations of the grid and the presence of native fish.

Even during normal water levels, the collective power plants and dams in BPA’s balancing area generate far more power than its customers can use. In late April of this year, for example, the dams and a growing number of wind farms together cranked out as much as 6,000 megawatts—enough for some 6 million homes—more than BPA’s customers could use. So both the BPA and many of the wind farms have contracts to sell that power elsewhere, much of it going directly to California by way of the Pacific Intertie, an 850-mile-long, high-voltage DC “electricity superhighway” from near the Columbia River’s Dalles Dam down to Los Angeles.

As the massive 2011 snowmelt began, power consumption everywhere was down, due to a combination of the recession and mild temperatures in the Northwest and California. The grid operators had to figure out how to curtail power production in order to maintain balance. Spilling the water over the dams, though, would raise the percentage of dissolved gases, such as nitrogen and oxygen, in the river downstream, which, in turn, could kill migrating endangered salmon with something called gas bubble trauma. So the power behemoth forced the wind farms, which rely on BPA’s transmission to get their product to market, to shut down so that it could keep its hydropower operation going full-tilt.

For nearly two months, 2,000 wind turbines sat idle, causing their owners to lose between $2 million and $5 million in potential revenue, even as the dams—not to mention coal plants in other parts of the West—continued to generate juice. The wind companies, claiming discrimination, sued the BPA and filed a formal complaint with the Federal Energy Regulatory Commission, or FERC. Save our Wild Salmon intervened on wind’s side, arguing that the BPA was using the salmon-saving argument without basis—the group believes that the benefits to fish from spilling water offset the harm from gases—to keep from having to unload its hydropower at “negative prices” (paying others to take the electricity, a not uncommon practice in electricity markets). FERC ruled in favor of wind and sent the BPA back to the drawing board. Last year, the BPA curtailed far less wind power and compensated wind companies for resulting losses to the tune of some $3 million (mere chump change for the BPA, whose total budget is around $4.4 billion).

Most observers agree that’s not a sustainable solution; the FERC commissioners noted in their ruling that an expansion and improvement of the grid, i.e., more transmission, could alleviate the pain of all the parties involved by opening up more pathways to market that surplus power. In so doing, the commissioners allied themselves with a growing group of environmentalists who want to change the grid by integrating massive amounts of renewable energy to help combat climate change.

Enter the grid-oriented greens.

Amanda Ormond has been involved in energy issues for over two decades, including a seven-year stint as director of the Arizona State Energy Office, and a subsequent career as a consultant, working mostly with renewable energy companies. Today, she is considered one of the region’s foremost experts on solar power and is a member of the Western Grid Group, an independent organization made up largely of former utility regulators and state officials who are devoted to transforming the grid to increase the amount of renewables in our energy mix. Ormond has a wholesome look—long brown hair cut straight at the bangs, with freckles on her nose—that belies the intensity with which she thinks and talks about these issues.

To those who fret about the destabilizing effects of adding too much solar and wind to the grid, Ormond has a quick response: Cooperate, share and take advantage of the West’s geographical diversity to iron out those variable output curves. The concept is called geographical smoothing, and it’s been embraced by everyone from grid-oriented greens to scientists and engineers.

“The West is very diverse, and that’s a good thing,” says Ormond. “You want plants all over the place, because the wind’s always blowing somewhere.”

David Mooney, center director at the National Renewable Energy Laboratory, agrees. “The more geographically diverse your (wind and solar) systems are, the less variability,” he says. In other words, a dip in output by a wind farm in Tehachapi, Calif., can be offset by turbines in Wyoming; ditto for a solar farm in New Mexico, which might reach peak output two hours before a facility near San Diego. It’s also easier to predict fluctuations over a broader area: An MIT study found that when a geographic region’s diameter is increased, forecast errors are reduced by as much as half.

To help accomplish this smoothing, grid-oriented greens would like to see the West’s 38 balancing areas join together into an “energy imbalance market,” or EIM, that would allow them to share both renewables and the natural gas-fired plants that back them up. Electricity sales would take place on a five-minute schedule, rather than an hourly one, because that’s more in rhythm with the ups and downs of solar and wind. That would alleviate the need for each utility to build its own backup plants, and would therefore lower the cost of integrating renewables into the grid. “Say a utility has 50 generators,” says Ormond, “but there are 4,000 in the West. If you had access to all 4,000, it would be more efficient.”

Tom Acker, a professor of mechanical engineering at Northern Arizona University, points out that for renewable-energy producers, it makes no sense to restrict themselves to such a small area. He compares the utilities’ current approach—building up all their own natural gas reserve plants—to buying a big SUV for everyday use, even though you really need it only a few days out of the year. Under an EIM, a bunch of balancing utilities would be able to share their renewables and that SUV, not to mention the transmission lines. “The progressive way of thinking is to share. … That is absolutely crucial or we’ll never get renewable energy into the system.”

Indeed, an energy imbalance market, says Cameron Yourkowski, policy analyst at Renewable Northwest Project, a Portland-based advocacy group, would have allowed wind operators or the BPA to put all that surplus power up for bid during the spring of 2011.

EIMs are slowly taking hold in the West. Xcel Energy, which serves most of Colorado’s heavily populated Front Range, is pushing for an energy imbalance market to expand the pool of reserves—both fossil fuel and renewable—from which it can draw to back up its burgeoning quiver of wind power. And in February, the California Independent System Operator and PacifiCorp announced that they would create a real-time energy imbalance market by autumn of 2014.

But a well-connected market requires a well-connected grid, and that’s the catch: The current fossil-fuel-centric grid has left many of the windiest, sunniest places marooned, without a way to get solar and wind power to population centers. How much new transmission is actually needed remains uncertain.

“Local groups will say we can do this with rooftop solar,” and therefore minimal additional transmission, says Gary Graham, of the Boulder-based Western Resource Advocates. “It’s just not the case. You can’t get that many solar panels on roofs that fast in the West” to reach his group’s goal of 50 to 80 percent renewables by 2050. “You need utility scale.” And that, says Graham, could require up to 25,000 miles of new transmission in the West alone.

In today’s climate, that would be a herculean feat. Try stringing 600 miles of cable, held up by hundreds of 200-foot towers, and someone will try to stop you, guaranteed.

Transmission is notoriously difficult to build, because a single line can cross so many jurisdictions, from private land, where landowners only get a one-time payment for an easement that will last forever, to federal, tribal and state lands. While the feds can push a natural gas pipeline across multiple states using condemnation powers, they can’t do the same with transmission lines, thanks to a 1935 law. A provision in the 2005 Energy Policy Act established “national interest” transmission corridors—including one leading from Southern Arizona into the San Diego area to alleviate congestion there—through which the feds could, theoretically, have backstop condemnation authority if the states dawdled. However, courts sympathetic to environmental concerns have mostly hamstrung the law.

About two dozen major interstate transmission lines to enable renewables are in various stages of permitting in the West, but none are proceeding very quickly.

Colorado billionaire Phil Anschutz wants to build a huge wind farm near Rawlins, Wyo., and ship the power to California via Las Vegas via a 600 kilovolt, $3 billion direct current line, the TransWest Express. Environmentalists aren’t thrilled about 1,000 turbines in sage grouse habitat. And at a recent pro-transmission conference in Denver, Bill Metcalf, of the Rocky Mountain Farmers Union, balked at the TransWest line, because it is direct current—meaning few or no on- and off-ramps en route—so other wind farms along the way won’t be able to connect to it, making it exclusively Anschutz’s electricity highway.

The proposed SunZia line from wind-rich central New Mexico to the Tucson area has hit opposition because it could cross through environmentally sensitive areas such as southern Arizona’s San Pedro River Valley. In California, a relatively short line, from the wind farms of Tehachapi to the Los Angeles grid, is on hold thanks to resistance from a well-to-do community in its path.

In 2010, FERC tried to push grid expansion by encouraging stronger regional planning efforts, and bringing in stakeholders at an earlier stage. Ormond is somewhat optimistic about how that’s working in the West.

“Instead of looking just at voltage flows and contingency plans,” she says, “they’ve been looking at: What do we need, holistically, going forward? Let’s look at all these possible futures and concentrate on building the paths that are most necessary.”

Stringing wire all over the landscape is not the answer, says Ormond, though some wire must be strung. Even more important is putting the tangle of wires we’ve already got to better use.

“If we do a combination of using the stuff we have better, doing some better sharing, adding new technology products like EIM ... then we’re not going to need tons and tons of transmission,” says Ormond. Operators have to make the grid “smarter” by outfitting it with better monitoring equipment and automating more of its operations: During the San Diego outage, controllers in each of the five affected balancing areas had to call each other on the phone to figure out what was going on. Transmission lines that are filled to capacity only during a few hot days in the summer should be opened to wind and solar for the rest of the year. Rooftop solar and other distributed generation sources should be beefed up with strong incentive programs. Viable energy storage would solve nearly all of the problems posed by intermittent renewables. But technology on a large-enough scale is still years, maybe decades, away.

If the green gridders are a faction of the environmental movement, they are not fire-in-the-eyes activists; they’re more like technocratic problem solvers, working behind the scenes with environmental groups, utilities and state and federal regulators to make the grid less carbon-intensive. They’re making progress, though it’s slow.

Rather than opposing new transmission projects outright, as they might have once done, environmental groups such as The Wilderness Society and the Natural Resources Defense Council have taken a role in the FERC-pushed, stimulus-funded transmission-planning process and actively push projects that will bring more renewables to the grid so long as their aesthetic and environmental impacts are deemed acceptable.

“I think we are moving in the right direction ... toward a more regionally integrated system,” says Ormond. But she worries that progress might be impeded by deepening political partisanship; Ormond worked under two Republican governors, and Arizona’s current solar incentives were put in place by a GOP Arizona Corporation Commission. Today, however, Republicans routinely use renewables—especially news-making failures, such as Solyndra—as a whipping boy.

“Clean energy does not need to be a partisan issue. In fact, it’s really bad if it is,” she says. “Bottom line is: It’s not good for the country.”

 

As the spark that lit the San Diego Blackout hurtled full-throttle across the electrical landscape, various lines, substations and generators tripped off-line, throwing the system out of balance. Grid operators tried to extinguish the flare-ups by cranking up peak generators, but they weren’t quick enough. Meanwhile, the various collapses in the system forced virtually all of San Diego’s electricity onto one set of power lines, running from San Onofre Nuclear Generating Station southward into the city. At 3:38 p.m., the lines tripped, and San Onofre’s reactors shut down.

Milliseconds later, most of Southern California was without power.

The ensuing 12 hours of darkness cost the city and its businesses an estimated $100 million for everything from spoiled food to lost productivity to government overtime. Officials at San Diego Gas and Electric quickly used the failure to their political advantage, speculating that if the Sunrise Powerlink—a controversial power line bringing solar and wind power 120 miles from the Imperial Valley west to San Diego—had been in operation, it might have prevented the outage or helped facilitate a quicker recovery. (The Powerlink started carrying wind power from the also-controversial Ocotillo wind farm this January.)

It took regulators six months to sort through what had happened, and in spring 2012, they released a report detailing the to-the-millisecond timeline, and assigning blame for the outage on poor communication, bad procedures and sloppy planning. Grid-oriented greens were at least somewhat validated: Had better “real-time situational awareness,” or a smarter grid, been in place, the whole thing might have been avoided, according to the report. A good energy imbalance market might have given grid operators quicker access to backup, alleviating some of the pain.

One thing is certain: More blackouts will occur. California grid operators worry they could come this summer: San Onofre was been offline for repairs (unrelated to the 2011 outage) since January 2012, and in June, Southern California Edison www.sce.com/ announced it planned to decommission the plant.

But perhaps the biggest, most insidious threat is our warming climate, which is already attacking the grid on many a front, according to the report, Global Climate Change Impacts in the United States. Weather-related outages have increased tenfold in the last two decades, and it’s only bound to get worse. Hotter days mean bigger peak loads; higher loads and higher temperatures strain power lines, causing them to lose more of the electricity flowing through them and to sag into vegetation: The West’s biggest outage thus far put some 7.5 million people across seven states into the dark when, during a triple-digit heat wave, a line near Portland sagged into a filbert tree, sparking a cascading outage. And, of course, heat and drought exacerbate wildfires, which can take out major power lines as happened in 2007 in San Diego, as well as diminish hydroelectric capacity from reservoirs. Meanwhile, it’s our fossil-fueled electricity system that emits the largest share—some 40 percent—of greenhouse gases.

We may have reached the point at which adaptation is the best approach. While shopping malls across San Diego shut down entirely, and Hooters turned away customers, some bars fired up generators to keep the lights on, and the customers poured in. An Albertsons grocery store kept the coolers humming with a natural-gas-powered fuel cell and had a banner day. They had all effectively thumbed their noses at the 20th century’s finest engineering achievement and instead gone back in time to the days of the ultra-local Ames micro-grid. By doing so, they breezed right through what so many others experienced as a catastrophe.

On Sept. 8, 2011, Sasha Seyb, a freelance decorative artisan in her late 30s, who has lived in downtown San Diego for several years, was driving from work on the coast to her home when the outage hit. She first noticed that streetlights were blinking, and then realized that neither her radio nor her cell phone worked. Her first reaction was to panic, thinking some sort of major catastrophe had hit. But after she got home, and the news circulated that it was merely a technical glitch way over in Arizona, she and her whole neighborhood simply breathed a sigh of relief.

“Everybody was outside; the kids were all eating ice cream; adults were drinking their beer and grilling steaks,” she says. “It was a giant block-party barbecue. It was a really neat vibe, a nice feeling.

“And that night, you could actually see the stars for once.”

Jonathan Thompson is a senior editor at High Country News, where this story originally was published.

Published in Environment

For more than a century, monopoly electric utilities have nurtured the West. They fed the mines and the mills, and now deliver the juice to our thirsty digital devices and air conditioners.

Now, it appears as if the offspring is offing its mother, as rooftop solar slowly strangles utilities.

While the green media has gleefully spread word of this apparent matricide, it was first spawned by a report right out of the utility industry itself, and then bolstered by a prominent utility executive, lending it credence. The concern from the industry is fairly straightforward: If customers produce their own energy, they won’t need to buy it from the utility, and revenues will drop. And if those consumers produce more energy than they use, they become competitors, lower the price of electricity and take another bite out of the utilities’ bottom line—until we just don’t need the utilities anymore at all.

The idea of this sort of rooftop revolution is as rousing and lovely as that of wiping out our industrialized food system, with backyard and rooftop gardens. But it’s also nearly as implausible for two reasons: scale and dependency.

If any utility should be under threat from rooftop solar, it would be the Phoenix area’s Arizona Public Service. The state is one of the best places in the world to generate solar power, and it has a strong net metering program that allows homes with distributed generation to recoup their costs and then some. APS boasts that 24,000 of its customers have taken advantage of the sun and the incentives. While that’s a hefty number, it represents only about 2 percent of the utility’s more than 1 million customers. That may put a tiny dent in APS’ $600 million-plus yearly profit, but it’s a long way from being an existential threat. Even the 150,000 solar rooftops here in California, with a max capacity of less than half of what the Palo Verde Nuclear Generating Station kicks out at any given moment, is a mere drop in the total energy bucket.

With the cost of solar panels continuing to drop, it is conceivable that 2 percent could become 20 percent. But that still won’t necessarily be the death knell for utilities, because distributed generation as we know it now is still desperately dependent on the grid, and the utilities that run and operate it. David Roberts, over at Grist, recently noted that “a home creating its own power basically unplugs itself from the grid. … The electricity that’s generated onsite on a solar home is used by that home or its immediate neighbors. It barely touches the utility’s transmission and distribution system.”

While Roberts’ explainer on this issue is otherwise excellent, this passage doesn’t quite cut it. Even figuratively, one could say that a home “unplugs” only during those very rare moments when it produces exactly as much power as it uses. That might happen for a few minutes during the day. For the remaining 86,000 seconds in the day, rooftop solar is very plugged in.

Solar generation typically reaches its peak around 1 p.m., right at a time when residential power use is relatively low, because air conditioners have yet to crank up too much, and the residents are at work. Power flows from house to grid, where it adds to the current that is flowing towards the “load,” or places that need it. That might be a neighbor, unless her house’s panels are also generating surplus power, in which case it could be the Walmart down the street or the factory in a neighboring town. Residential power use then swings upward as the afternoon progresses, peaking around 5 p.m., as folks get home from work, and air conditioners rev up. By this time, solar power is on the downswing, so the typical residence will use more power than rooftop solar generates. It’s payback time, when residences that generated all that surplus power in the middle of the day get it “back” from the grid (though now the juice is most likely coming from natural gas, hydropower, coal or nuclear plants). In essence, a transaction is taking place that allows the rooftop solar home to treat the grid like a big battery, storing up excess power and then releasing it when needed.

This transaction is critical for rooftop solar to make any sense (unless one is inclined to attune one’s energy use precisely to the cycle of the sun, or to put in a big enough battery bank to back up all that solar on site, but more on that later). But the transaction can’t take place without the grid. And in most parts of the West—California being the exception—the grid is run by monopoly utilities, and they’re the ones firing up the so-called peaking generators necessary to keep the power on when the sun dims and demand is at its highest. Indeed, the cost of building and running those “peakers”—which in many cases are essentially power-generating, natural gas-guzzling jet engines—are the big threat to utilities. Yet they become more and more necessary as more solar—be it rooftop or utility-scale—is put into the grid.

There are ways around this quandary. The obvious one is for all those folks with distributed generation to battery-up and literally unplug from the grid. The other is to broaden the push for distributed generation beyond rooftop solar, to small-scale hydro-power, geothermal, wind and even small natural-gas plants, so that the collective input from distributed generation can meet demand at all times of the day so as to ease the dependence on the utilities (though not necessarily the dependence on the grid … decoupling from the grid will be a lot harder than cutting the utilities loose, for a number of reasons.)

In the meantime, the utilities might want to consider the recent warnings as a wake-up call. Rather than go to battle with distributed generation—by trying to kill incentives or cut down net metering programs—they’d do well to adapt to it, even embrace it. This won’t be easy. It's a hugely complex issue, but it may be the only way out. Rooftop solar can be the utilities’ killer, or savior, depending on how the utilities handle things.

Cross-posted from High Country News. The author is solely responsible for the content.

Published in Community Voices