Remembering the blackout of 2003

By New York Times


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The blackout of 2003 knocked out power in the northeast, affecting cities in eight states and Ontario, Canada. This article appeared in the August 15, 2003 edition of the New York Times:

A surge of electricity to western New York and Canada touched off a series of power failures and enforced blackouts yesterday that left parts of at least eight states in the Northeast and the Midwest without electricity. The widespread failures provoked the evacuation of office buildings, stranded thousands of commuters and flooded some hospitals with patients suffering in the stifling heat.

In an instant that one utility official called ''a blink-of-the-eye second'' shortly after 4 p.m., the grid that distributes electricity to the eastern United States became overloaded. As circuit breakers tripped at generating stations from New York to Michigan and into Canada, millions of people were instantly caught up in the largest blackout in American history.

In New York City, power was shut off by officials struggling to head off a wider blackout. Cleveland and Detroit went dark, as did Toronto and sections of New Jersey, Pennsylvania, Connecticut and Massachusetts. In some areas, the power problems were scattered. The lights remained on in Albany and in Buffalo, but not in nearby suburbs.

Officials worked into the night to put the grid back in operation and restore electric service. Mayor Michael R. Bloomberg said that that the power was back on in parts of Brooklyn, the Bronx and Queens by 11 p.m. - but not Manhattan. ''We're certainly not out of the woods yet,'' the mayor said.

He said that New Yorkers should treat today ''like a snow day'' - listen to the radio and ''exercise your common sense.'' Transit officials said there would be no subway service for the rush hour this morning. Mr. Bloomberg said that he expected the subways to be running eventually today, but that traffic lights might be out of sequence.

''It wouldn't be the worst thing to do to take a day off,'' he said.

The blackout began just after the stock exchanges had closed for the day, a slow summer day of relatively light trading, as thousands of workers were about to head home. Office workers who were still at their desks watched their computer monitors blink off without warning on a hot and hazy afternoon. Soon hospitals and government buildings were switching on backup generators to keep essential equipment operating, and the police were evacuating people trapped in elevators.

Airports throughout the affected states suffered serious disruptions, including the three major airports in the New York metropolitan region, but did not close. Still, delays and cancellations rippled all the way to San Francisco. Federal Aviation Administration officials said the airports in the affected states had switched to emergency power. They said that airliners in the air had not been in danger, although many were rerouted to terminals beyond the blackout.

Thousands of subway passengers in New York City had to be evacuated from tunnels, and commuter trains also came to a halt. Gov. George E. Pataki said that 600 trains were stranded.

Officials said that the cause of the blackout was under investigation but that terrorism did not appear to have played a role. Tom Ridge, the homeland security secretary, met with his advisers in Washington. But Mayor Bloomberg said that there had been ''no evidence of any terrorism whatsoever.''

President Bush, who was in San Diego yesterday, said he planned to order a review of ''why the cascade was so significant.'' He also said the electrical grid might need to be modernized.

''It's a serious situation,'' he said.

''I have been working with federal officials to make sure the response to this situation was quick and thorough and I believe it has been,'' he told reporters.

The office of the Canadian prime minister, Jean Chrétien, initially said the power problems were caused by lightning in New York State but later retracted that. Canadian officials later expressed uncertainty about the exact cause but continued to insist the problem began on the United States side of the border. The Nuclear Regulatory Commission said that the seven nuclear plants in New York and New Jersey and two in the Midwest had shut down automatically when the failure occurred.

Telephone service was disrupted, especially calls to and from cellular phones. Most of the problems, telephone company officials said, had to do with heavy use. Officials said the trouble was compounded by power failures at some cellular transmitters. Cash-dispensing teller machines were also knocked out, so people who did not have cash on hand could not buy flashlights, batteries or other supplies.

The power failure exacted a variety of tolls in Michigan and Ohio, tying up the freeways in Detroit, forcing the cancellation of minor league baseball in Toledo, Ohio, and sending Jennifer M. Granholm, the governor of Michigan, into emergency meetings without the use of lights or computers.

In Times Square in New York, billboards instantly went dark and the city was left without traffic lights and the usual sounds of rush hour. Volunteers directed traffic with mixed success. Some stores in Manhattan closed as cashiers fumbled with registers that no longer toted up purchases. The Metropolitan Museum of Art emptied out, but not before some art lovers had pulled flashlights from backpacks and purses and trained them on paintings.

In a city still jittery from the Sept. 11 terror attack, some people worried as they tried to find their way home. ''All I could think was here we go again - it's just like Sept. 11,'' said Catherine Donnelly, who works at the New York Stock Exchange.

Mr. Pataki said he had ordered the National Guard to assist state and local authorities, but New York City officials said the Guard's aid was not necessary.

Police officials in the city said they first responded as if the power failure had been the work of terrorists, and with the concern that the city was suddenly vulnerable. Heavily armored officers were sent to likely targets and emergency command operations were begun in every borough.

The officials said that the city was mostly calm in the first hours of the blackout, and that every precinct in the city had moved to control traffic at critical intersections.

By midnight, though, the police reported several incidents of looting and bottle throwing in Lower Manhatan and Brooklyn.

So there was no air conditioning, no television, no computers. There was Times Square without its neon glow and Broadway marquees without their incandescence - all the shows were canceled. So was the Mets game against the San Francisco Giants at Shea Stadium. And there was a skyline that had never looked quite the way it did last night: the long, long taut strings of the bridges were dark, the red eyes that usually blink at the very top not red, not blinking.

As the lights came back on, officials estimated that 10 percent of the city's households again had power by 10 p.m. About that time, power was also restored in Newark and Buffalo.

''This is a very, very slow deliberate process, and you have to be very careful how you do it, or you will have the whole system fail again,'' said acting superintendent of New York State police, Wayne E. Bennett.

Mr. Bloomberg said the subways had been evacuated safely and that he believed the rescues of people from stuck elevators had gone smoothly. But one woman, after having walked down 18 flights of stairs at a Midtown office building, collapsed and died as passers-by, rescue workers and paramedics tried to save her.

As the afternoon dragged on with no lights and no word on how soon subways and trains might resume service, some hiked home. Others filled bars. A Kentucky Fried Chicken restaurant on East 14th Street near Avenue B gave away ice cream, one scoop to a customer. The Haagen-Dazs shop near Union Square had a ''power outage sale,'' selling cups and cones for $1 apiece.

Drivers, benefiting from suddenly very essential radios, flashed news bulletins to people in the street. ''It's a major grid, and it's out from Toronto to Ohio,'' Sharon Dennis told a throng that had gathered around her green Ford Taurus on West 34th Street shortly before 6 p.m. ''They say they don't know how long it will take to restore power.''

Mr. Pataki declared a state of emergency, and went to the Office of Emergency Management at the state police headquarters in Albany, where he said he would remain until power was restored.

Mr. Pataki reluctantly recalled one of the two major blackouts of the last 40 years in the Northeast - the 1965 power failure, which left an 80,000-square-mile stretch of the United States and Canada without electricity for as much as 27 hours. ''It wasn't supposed to happen again,'' he said, ''and it has happened again. And there have to be some tough questions asked as to why.''

The Nov. 9, 1965 blackout began with an overloaded relay at a hydroelectric plant in Ontario. That plunged Toronto into darkness, then Syracuse, then four of the five boroughs of New York City, which had been drawing 300,000 kilowatts from the Niagara Mohawk utility in upstate New York. The lights stayed on in parts of Brooklyn and on Staten Island, because of a generating station that was not knocked out.

On July 14, 1977, lightning hit two Con Edison transmission lines north of New York City, tripping relays that soon shut down power plants in the New York metropolitan area. Parts of the city were dark for more than 25 hours, and there was widespread looting.

Yesterday, the North American Electric Reliability Council, which was set up by the utility industry after the blackouts of 1965 to reduce the likelihood of cascading failures, said that power problems were felt throughout the entire eastern interconnection, which covers most of the country east of the Mississippi River. The South was unaffected by the blackout, the council said.

The council had issued its annual summer reliability assessment of the supply of electricity earlier in the year, concluding that the nation should have adequate resources to meet the demand for power this summer. But it warned of possible problems, particularly around New York City, if extreme weather produced unusually heavy demand.

Phillip G. Harris, who is in charge of the consortium that oversees power distribution from New Jersey to the District of Columbia, said the exact cause of the blackout would not be known for some time. ''We have to get into the forensics of it,'' he said. There was high demand for electricity yesterday, he said, ''but it was not any hotter than we had last year.''

He said that his system had recorded a ''massive outflow'' of power to northern New York or Canada shortly after 4 p.m. He said that the surge overloaded power lines that took themselves out of service.

For people with medical problems, the blackout added another layer of anxiety. Emergency rooms were flooded with patients with heat and heart ailments. At Harlem Hospital, a spokeswoman said that a number of pedestrians had been hit by cars because traffic lights were out.

At Jamaica Hospital in Queens, where even emergency power was lost for several hours, a spokeswoman said that officials there had been denied permission to divert patients to other hospitals.

In neighborhoods where memories of the 1977 blackout linger, yesterday did not bring the sounds of that long-ago evening. This time, there was little looting, officials said, and the grinding of iron store gates being forced up and the shattering of glass was absent.

In Bushwick, the Brooklyn neighborhood that was at the center of the vandalism in 1977, Mario Hernandez, a 44-year-old air-conditioner mechanic, remembered the looting well.

''I got five couches, five TV's, two stereo sets, gold chains, everything you could think of,'' he said yesterday, recalling that hot evening when he was 18. ''Even the decent people, the churchgoing people, were taking stuff back then.''

Police officers waited in the 83rd Precinct, on Knickerbocker Avenue. ''So far so good,'' an officer said. ''Nothing out of the ordinary. It's actually quieter than normal.''

There was at least one pocket of trouble: On the Lower East Side, an upscale sneaker store was broken into and one of the owners beaten and bloodied by a group of youths between 11 p.m. and midnight. ''These animals are wrecking my store,'' the owner said.

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States have big hopes for renewable energy. Get ready to pay for it.

New York Climate Transition Costs highlight rising utility bills for ratepayers as the state pursues renewable energy, electrification, and a zero-emissions grid, with Inflation Reduction Act funding to offset consumer burdens while delivering health benefits.

 

Key Points

Ratepayer-funded costs to meet New York's renewable targets and zero-emissions grid, offset by federal incentives.

✅ $48B in projects funded by consumers over two decades

✅ Up to 10% of utility bills already paid by some upstate users

✅ Targets: 70% renewables by 2030; zero-emissions grid by 2040

 

A generational push to tackle climate change in New York that includes its Green New Deal is quickly becoming a pocketbook issue headed into 2024.

Some upstate New York electric customers are already paying 10 percent of their electricity bills to support the state’s effort to move off fossil fuels and into renewable energy. In the coming years, people across the state can expect to give up even bigger chunks of their income to the programs — $48 billion in projects is set to be funded by consumers over the next two decades.

The scenario is creating a headache for New York Democrats grappling with the practical and political risk of the transition.


It’s an early sign of the dangers Democrats across the country will face as they press forward with similar policies at the state and federal level. New Jersey, Maryland and California are also wrestling with the issue and, in some cases, are reconsidering their ambitious plans, including a 100% carbon-free mandate in California.

“This is bad politics. This is politics that are going to hurt all New Yorkers,” said state Sen. Mario Mattera, a Long Island Republican who has repeatedly questioned the costs of the state’s climate law and who will pay for it.

Democrats, Mattera said, have been unable to explain effectively the costs for the state’s goals. “We need to transition into renewable energy at a certain rate, a certain pace,” he said.

Proponents say the switch will ultimately lower energy bills by harnessing the sun and wind, result in significant health benefits and — critically — help stave off the most devastating climate change scenarios. And they hope new money to go green from the Inflation Reduction Act, celebrating its one-year anniversary, can limit costs to consumers.

New York has statutory mandates calling for 70 percent renewable electricity by 2030 and a fully “zero emissions” grid by 2040, among the most aggressive targets in the country, aligning with a broader path to net-zero electricity by mid-century. The grid needs to be greened, while demand for electricity is expected to more than double by 2050 — the same year when state law requires emissions to be cut by 85 percent from 1990 levels.

But some lawmakers in New York, particularly upstate Democrats, and similar moderates across the nation are worried about moving too quickly and sparking a backlash against higher costs, as debates over Minnesota's 2050 carbon-free plan illustrate. The issue is another threat to Democrats heading into the critical 2024 battleground House races in New York, which will be instrumental in determining control of Congress.

Even Gov. Kathy Hochul, a Democrat who is fond of saying that “we’re the last generation to be able to do anything” about climate change, last spring balked at the potential price tag of a policy to achieve New York’s climate targets, a concern echoed in debates over a fully renewable grid by 2030 elsewhere. And she’s not the only top member of her party to say so.

“If it’s all just going to be passed along to the ratepayers — at some point, there’s a breaking point, and we don’t want to lose public support for this agenda,” state Comptroller Tom DiNapoli, a Democrat, warned in an interview.

 

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Ontario Extends Off-Peak Electricity Rates to Provide Relief for Families, Small Businesses and Farms

Ontario Off-Peak Electricity Rate Relief extends 8.5 cents/kWh pricing 24/7 for residential, small business, and farm customers, covering Time-Of-Use and tiered plans to stabilize utility bills during COVID-19 Stay-at-Home measures across Ontario.

 

Key Points

A province-wide 8.5 cents/kWh price applied 24/7 until Feb 22, 2021 for TOU and tiered users to reduce electricity bills

✅ 8.5 cents/kWh, applied 24/7 through Feb 22, 2021

✅ Available to TOU and tiered OEB-regulated customers

✅ Automatic on bills for homes, small businesses, farms

 

The Ontario government is once again extending electricity rate relief for families, small businesses and farms to support those spending more time at home while the province maintains the Stay-at-Home Order in the majority of public health regions. The government will continue to hold electricity prices to the off-peak rate of 8.5 cents per kilowatt-hour, compared with higher peak rates elsewhere in the day, until February 22, 2021. This lower rate is available 24 hours per day, seven days a week for Time-Of-Use and tiered customers.

"We know staying at home means using more electricity during the day when electricity prices are higher, that's why we are once again extending the off-peak electricity rate to provide households, small businesses and farms with stable and predictable electricity bills when they need it most," said Greg Rickford, Minister of Energy, Northern Development and Mines, Minister of Indigenous Affairs. "We thank Ontarians for continuing to follow regional Stay-at-Home orders to help stop the spread of COVID-19."

The off-peak rate came into effect January 1, 2021, providing families, farms and small businesses with immediate electricity rate relief, and for industrial and commercial companies, stable pricing initiatives have provided additional certainty. The off-peak rate will now be extended until the end of day February 22, 2021, for a total of 53 days of emergency rate relief. During this period, and alongside temporary disconnect moratoriums for residential customers, the off-peak price will continue to be automatically applied to electricity bills of all residential, small business, and farm customers who pay regulated rates set by the Ontario Energy Board and get a bill from a utility.

"We extend our thanks to the Ontario Energy Board and local distribution companies across the province, including Hydro One, for implementing this extended emergency rate relief and supporting Ontarians as they continue to work and learn from home," said Bill Walker, Associate Minister of Energy.

 

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Ontario energy minister asks for early report exploring a halt to natural gas power generation

Ontario Natural Gas Moratorium gains momentum as IESO weighs energy storage, renewables, and demand management to meet rising electricity demand, ensure grid reliability, and advance zero-emissions goals while long-term capacity procurements proceed.

 

Key Points

A proposed halt on new gas plants as IESO assesses storage and renewables to maintain reliability and cut emissions.

✅ Minister seeks interim IESO report by Oct. 7

✅ Near-term contracts extend existing gas plants for reliability

✅ Long-term procurements emphasize storage, renewables, conservation

 

Ontario's energy minister says he doesn't think the province needs any more natural gas generation and has asked the electricity system regulator to speed up a report exploring a moratorium.

Todd Smith had previously asked the Independent Electricity System Operator (IESO) to report back by November on the feasibility of a moratorium and a plan to get to zero emissions in the electricity sector.

He has asked them today for an interim report by Oct. 7 so he can make a decision on a moratorium before the IESO secures contracts over the long term for new power generation.

"I've asked the IESO to speed up that report back to us so that we can get the information from them as to what the results would be for our grid here in Ontario and whether or not we actually need more natural gas," Smith said Tuesday after question period.

"I don't believe that we do."

Smith said that is because of the "huge success" of two updates provided Tuesday by the IESO to its attempts to secure more electricity supply for both the near term and long term. Demand is growing by nearly two per cent a year, while Ontario is set to lose a significant amount of nuclear generation, including the planned shutdown of the Pickering nuclear station over the next few years.

'For the near term, we need them,' regulator says
The regulator today released a list of 55 qualified proponents for those long-term bids and while it says there is a significant amount of proposed energy storage projects on that list, there are some new gas plants on it as well.

Chuck Farmer, the vice-president of planning, conservation and resource adequacy at the IESO, said it's hoped that the minister makes a decision on whether or not to issue a moratorium on new gas generation before the regulator proceeds with a request for proposals for long-term contracts.

The IESO also announced six new contracts — largely natural gas, with a small amount of wind power and storage — to start in the next few years. Farmer noted that these contracts were specifically for existing generators whose contracts were ending, while the province is exploring new nuclear plants for the longer term.

"When you look at the pool of generation resources that were in that situation, the reality is most of them were actually natural gas plants, and that we are relying on the continued use of the natural gas plants in the transition," he said in an interview. 

"So for the near term, we need them for the reliability of the system."

The upcoming request for proposals for more long-term contracts hopes to secure 3,500 megawatts of capacity, as Ontario faces an electricity shortfall in the coming years, and Farmer said the IESO plans to run a series of procurements over the next few years.

Opposition slams reliance on natural gas
The NDP and Greens on Tuesday criticized Ontario's reliance in the near term on natural gas because of its environmental implications.

The IESO has said that due to natural gas, greenhouse gas emissions from the electricity sector are set to increase for the next two decades, but by about 2038 it projects the net reductions from electric vehicles will offset electricity sector emissions.

Green Party Leader Mike Schreiner said it makes no sense to ramp up natural gas, both for the climate and for people's wallets.

"The cost of wind and solar power is much lower than gas," he said.

Ontario quietly revises its plan for hitting climate change targets
"We're in a now-or-never moment to address the climate crisis and the government is failing to meet this moment."

Interim NDP Leader Peter Tabuns said Ontario wouldn't be in as much of a supply crunch if the Progressive Conservative government hadn't cancelled 750 green energy contracts during their first term.

The Tories argued the province didn't need the power and the contracts were driving up costs for ratepayers, amid debate over whether greening the grid would be affordable.

The IESO said it is also proposing expanding conservation and demand management programs, as a "highly cost-effective" way to reduce strain on the system, though it couldn't say exactly what is on the table until the minister accepts the recommendation.

 

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USAID Delivers Mobile Gas Turbine Power Plant to Ukraine

USAID GE Mobile Power Plant Ukraine supplies 28MW of emergency power and distributed generation to bolster energy security, grid resilience, and critical infrastructure reliability across cities and regions amid ongoing attacks.

 

Key Points

A 28MW GE gas turbine from USAID providing mobile, distributed power to strengthen Ukraine's grid resilience.

✅ 28MW GE gas turbine; power for 100,000 homes

✅ Mobile deployment to cities and regions as needed

✅ Supports hospitals, schools, and critical infrastructure

 

Deputy U.S. Administrator Isobel Coleman announced during her visit to Kyiv that the U.S. Agency for International Development (USAID) has provided the Government of Ukraine with a mobile gas turbine power plant purchased from General Electric (GE), as discussions of a possible agreement on power plant attacks continue among stakeholders.

The mobile power plant was manufactured in the United States by GE’s Gas Power business and has a total output capacity of approximately 28MW, which is enough to provide the equivalent electricity to at least 100,000 homes. This will help Ukraine increase the supply of electricity to homes, hospitals, schools, critical infrastructure providers, and other institutions, as the country has even resumed electricity exports in recent months. The mobile power plant can be operated in different cities or regions depending on need, strengthening Ukraine’s energy security amid the Russian Federation’s continuing strikes against critical infrastructure.   

Since the February 2022 full-scale invasion of Ukraine, and particularly since October 2022, the Russian Federation has deliberately targeted critical civilian heating, power, and gas infrastructure in an effort to weaponize the winter, raising nuclear risks to grid stability noted by international monitors. Ukraine has demonstrated tremendous resilience in the wake of these attacks, with utility workers routinely risking their lives to repair the damage, often within hours of air strikes, even as Russia builds power lines to reactivate the Zaporizhzhia plant to influence the energy situation.

The collaboration between USAID and GE reflects the U.S. government’s emphasis on engaging American private sector expertise and procuring proven and reliable equipment to meet Ukraine’s needs. Since the start of Putin’s full-scale war against Ukraine, USAID has both directly procured equipment for Ukraine from American companies and engaged the private sector in partnerships to meet Ukraine’s urgent wartime needs, with U.S. policy debates such as a proposal on Ukraine’s nuclear plants drawing scrutiny.

This mobile power plant is the latest example of USAID assistance to Ukraine’s energy sector since the start of the Russian Federation’s full-scale invasion, during which Ukraine has resumed electricity exports as conditions improved. USAID has already delivered more than 1,700 generators to 22 oblasts across Ukraine, with many more on the way. These generators ensure electricity and heating for schools, hospitals, accommodation centers for internally-displaced persons, district heating companies, and water systems if and when power is knocked out by the Russian Federation’s relentless, systematic and cruel attacks against critical civil infrastructure. USAID has invested $55 million in Ukraine’s heating infrastructure to help the Ukrainian people get through winter. This support will benefit up to seven million Ukrainians by supporting repairs and maintenance of pipes and other equipment necessary to deliver heating to homes, hospitals, schools, and businesses across Ukraine. USAID’s assistance builds on over two decades of support to Ukraine to strengthen the country’s energy security, complementing growth in wind power that is harder to destroy.

 

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UK windfarms generate record amount of electricity during Storm Malik

UK Wind Power Record as Storm Malik boosts renewable electricity, with National Grid reporting 19,500 megawatts in Scotland, cutting fossil fuel use and easing market prices on the path toward net zero targets.

 

Key Points

An all-time peak in UK wind generation, reaching 19,500 MW during Storm Malik, supplying over half of electricity.

✅ Peak: 19,500 MW, over 50% of UK electricity.

✅ Driven by Storm Malik; strongest winds in Scotland.

✅ Lowered market prices; reduced fossil fuel generation.

 

The UK’s windfarms generated a new record for wind power generation over the weekend as Storm Malik battered parts of Scotland and northern England.

Wind speeds of up to 100 miles an hour recorded in Scotland's wind farms helped wind power generation to rise to a provisional all-time high of more than 19,500 megawatts – or more than half the UK’s electricity – according to data from National Grid.

National Grid’s electricity system operator said that although it recognised the new milestone towards the UK’s ‘net zero’ carbon future, where wind is leading the power mix according to recent analyses, it was “also thinking of those affected by Storm Malik”.

The deadly storm caused widespread disruption over the weekend, leaving thousands without electricity and killing two people.

Many of the areas affected by Storm Malik were also hit in December by Storm Arwen, which caused the most severe disruption to power supplies since 2005, leaving almost a million homes without power for up to 12 days.

The winter storms have followed a summer of low wind power generation across the UK and Europe, even though wind produced more electricity than coal for the first time in 2016, which caused increased use of gas power plants during a global supply shortfall.

Gas markets around the world reached record highs due to rising demand for gas, and UK electricity prices hit a 10-year high as economies have rebounded from the economic shock of the Covid-19 pandemic. In the UK, electricity market prices reached an all-time high of more than £424.60 a megawatt-hour in September, compared with an average price of £44/MWh in the same month the year before.

The UK’s weekend surge in renewable electricity helped to provide a temporary reprieve from its heavy reliance on fossil fuel generation in recent months, and on some days wind has been the main source of UK electricity, which has caused market prices to reach record highs.

The market price for electricity on Saturday fell to £150.59 pounds a megawatt-hour, the lowest level since 3 January, while UK peak power prices have risen with the price for power on Sunday, when wind was expected to fall, jumping to more than £193.50/MWh.

The new wind generation record bettered a high recorded last year when the gusty May bank holiday weekend recorded 17.6GW.

 

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Why California's Climate Policies Are Causing Electricity Blackouts

California Rolling Blackouts expose grid reliability risks amid a heatwave, as CAISO curtails power while solar output fades at sunset, wind stalls, and scarce natural gas and nuclear capacity plus PG&E issues strain imports.

 

Key Points

Grid outages during heatwaves from low reserves, fading solar, weak wind, and limited firm capacity.

✅ Heatwave demand rose as solar output dropped at sunset

✅ Limited imports and gas, nuclear shortfalls cut reserves

✅ Policy, pricing, and maintenance gaps increased outage risk

 

Millions of Californians were denied electrical power and thus air conditioning during a heatwave, raising the risk of heatstroke and death, particularly among the elderly and sick. 

The blackouts come at a time when people, particularly the elderly, are forced to remain indoors due to Covid-19, and as later heat waves would test the grid again statewide.

At first, the state’s electrical grid operator last night asked customers to voluntarily reduce electricity use. But after lapses in power supply pushed reserves to dangerous levels it declared a “Stage 3 emergency” cutting off power to people across the state at 6:30 pm.

The immediate reason for the black-outs was the failure of a 500-megawatt power plant and an out-of-service 750-megawatt unit not being available. “There is nothing nefarious going on here,” said a spokeswoman for California Independent System Operator (CAISO). “We are just trying to run the grid.”

But the underlying reasons that California is experiencing rolling black-outs for the second time in less than a year stem from the state’s climate policies, which California policymakers have justified as necessary to prevent deaths from heatwaves, and which it is increasingly exporting to Western states as a model.

In October, Pacific Gas and Electric cut off power to homes across California to avoid starting forest fires after reports that its power lines may have started fires in recent seasons. The utility and California’s leaders had over the previous decade diverted billions meant for grid maintenance to renewables. 

And yesterday, California had to impose rolling blackouts because it had failed to maintain sufficient reliable power from natural gas and nuclear plants, or pay in advance for enough guaranteed electricity imports from other states.

It may be that California’s utilities and their regulator, the California Public Utilities Commission, which is also controlled by Gov. Newsom, didn’t want to spend the extra money to guarantee the additional electricity out of fears of raising California’s electricity prices even more than they had already raised them.

California saw its electricity prices rise six times more than the rest of the United States from 2011 to 2019, helping explain why electricity prices are soaring across the state, due to its huge expansion of renewables. Republicans in the U.S. Congress point to that massive increase to challenge justifications by Democrats to spend $2 trillion on renewables in the name of climate change.

Even though the cost of solar panels declined dramatically between 2011 and 2019, their unreliable and weather-dependent nature meant that they imposed large new costs in the form of storage and transmission to keep electricity as reliable. California’s solar panels and farms were all turning off as the blackouts began, with no help available from the states to the East already in nightfall.

Electricity from solar goes away at the very moment when the demand for electricity rises. “The peak demand was steady in late hours,” said the spokesperson for CAISO, which is controlled by Gov. Gavin Newsom, “and we had thousands of megawatts of solar reducing their output as the sunset.”

The two blackouts in less than a year are strong evidence that the tens of billions that Californians have spent on renewables come with high human, economic, and environmental costs.

Last December, a report by done for PG&E concluded that the utility’s customers could see blackouts double over the next 15 years and quadruple over the next 30.

California’s anti-nuclear policies also contributed to the blackouts. In 2013, Gov. Jerry Brown forced a nuclear power plant, San Onofre, in southern California to close.

Had San Onofre still been operating, there almost certainly would not have been blackouts on Friday as the reserve margin would have been significantly larger. The capacity of San Onofre was double that of the lost generation capacity that triggered the blackout.

California's current and former large nuclear plants are located on the coast, which allows for their electricity to travel shorter distances, and through less-constrained transmission lines than the state’s industrial solar farms, to get to the coastal cities where electricity is in highest demand.

There has been very little electricity from wind during the summer heatwave in California and the broader western U.S., further driving up demand. In fact, the same weather pattern, a stable high-pressure bubble, is the cause of heatwaves, since it brought very low wind for days on end along with very high temperatures.

Things won’t be any better, and may be worse, in the winter, with a looming shortage as it produces far less solar electricity than the summer. Solar plus storage, an expensive attempt to fix problems like what led to this blackout, cannot help through long winters of low output.

California’s electricity prices will continue to rise if it continues to add more renewables to its grid, and goes forward with plans to shut down its last nuclear plant, Diablo Canyon, in 2025.

Had California spent an estimated $100 billion on nuclear instead of on wind and solar, it would have had enough energy to replace all fossil fuels in its in-state electricity mix.

To manage the increasingly unreliable grid, California will either need to keep its nuclear plant operating, build more natural gas plants, underscoring its reliance on fossil fuels for reliability, or pay ever more money annually to reserve emergency electricity supplies from its neighbors.

After the blackouts last October, Gov. Newsom attacked PG&E Corp. for “greed and mismanagement” and named a top aide, Ana Matosantos, to be his “energy czar.” 

“This is not the new normal, and this does not take 10 years to solve,” Newsom said. “The entire system needs to be reimagined.”

 

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