Power Bills Soar As Electric Deregulation Fails to Live Up to Its Promises

By Associated Press


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This wasn't supposed to happen with deregulation. Electric bills were supposed to go down. Instead, Ellie Dorchincez can almost see the dollars evaporating every time she turns on the lights or opens the freezer at her small Farm Fresh grocery store.

Her electric bill, which used to be about $800 a month, has jumped to $1,800. She's shut down a large freezer of frozen treats and now closes the store an hour early to cut costs but fears she still may have to raise prices and lay off some workers.

"I'm just trying to figure any way that I can right now to keep my business afloat," Dorchincez said. "My life is at stake here."

The cause of her distress is a common problem: the failure of deregulation to deliver its promise of lower electricity prices. In many states, it's had the opposite effect with sharply higher rates — 72 percent in Maryland, up to 50 percent in Illinois.

Not one of the 16 states — plus the District of Columbia — that have pushed forward with deregulation since the late 1990s can call it a success. In fact, consumers in those states fared worse than residents in states that stuck with a policy of regulating their power industries.

An Associated Press (AP) analysis of federal data shows consumers in the 17 deregulated areas paid an average of 30 percent more for power in 2006 than their counterparts in regulated states. That's up from a 24 percent gap in 1990.

The idea was to move from a monopoly situation to robust competition for electric customers, with backers promising potentially lower rates in state after state.

"We are good at taking money out of people's pockets, but seldom can somebody rise on the floor and say we are going to save people billions over a specific course of time," Illinois state Sen. William Mahar, a lead proponent of electric deregulation, said when his chamber passed a deregulation bill in 1997.

But competition, especially for residential and small business customers, rarely emerged.

Utilities say markets are still adjusting to many years of artificially low rates that drove potential competitors away. They point to states like Illinois, where rate caps just recently were lifted and where there already is talk of reinstating them.

Consumer groups, however, say deregulation has had a chance to prove itself. In Texas, for example, competition did develop after rate caps ended — but the energy prices remained higher.

The AP analysis was based on the average electric rate that residential consumers paid each year from 1990 to 2006, according to numbers provided by the U.S. Department of Energy. Numerical and percentage changes in utility rates of both deregulated and regulated states were compared.

The analysis found more than a widening price discrepancy. Consumers in deregulated states also have suffered from bigger price swings, as rate caps in place when deregulation began in the late 1990s were lifted in the last couple of years.

Now those states' lawmakers are scrambling to figure out how to provide short-term relief for consumers while coming up with a long-term approach to get lower and more stabilized prices. Ideas range from continued rate freezes — vehemently fought by utilities — to re-regulation of the industry.

"We said back then it was a raw deal for consumers. We now know it was a raw deal for consumers," said Johanna Neumann of Maryland Public Interest Research Group.

But an industry official argues that such comparisons don't adequately show the peaks and valleys in rates during that time, and among individual states. And utility executives say that over the last decade, rates in deregulated and regulated states have generally increased at similar levels, thanks largely to sharp spikes in fuel costs — not deregulation.

John Shelk, president of the Electrical Power Supply Association trade group based in Washington, D.C., says all states have seen large rate increases in the last decade, largely because of the increased price of natural gas and building power plants. The average U.S. price for natural gas used by the electric power sector tripled from $2.76 per million Btus in 1997 to $8.21 per thousand cubic feet in 2005, a peak year for natural gas prices, according to federal energy statistics. Prices dropped slightly in 2006 but are projected to rise again over the next two years.

Utility officials say natural gas prices, environmental regulations, property taxes, the cost of building nuclear plants and other expenses in states that deregulated had already driven prices higher than in other states.

But years after many states deregulated, the rate gap between those states and regulated states had widened even more, experts and consumers advocates say, because consumers in deregulated states were left paying market prices — even though in many cases no competitive market existed.

"Now they're trying to come to grips with the reality that the market isn't working as well as they thought it would," Ken Rose, a senior fellow with the Institute of Public Utilities at Michigan State University, says of decision-makers in deregulated states.

Shelk says consumers in states like Illinois are seeing "sticker shock" because their rates were artificially low for years, and that forced a large increase to get back to market prices when rate caps were lifted.

"It's kind of like pulling the Band-Aid off," Shelk said. "I think you can fault the design that said you can roll these rates back and freeze them."

He predicts that the rate gap between deregulated and regulated states will shrink in the next few years when regulated states in the Southeast that rely heavily on coal-fueled power see prices soar under heavier environmental restrictions.

"It's so easy to focus only on the here and now ... and draw the wrong conclusions, which is 'Oh, gee, we're going to be better off regulating,' because we're not," Shelk said.

Shelk also contends that deregulation has been successful in states like Texas because, despite price jumps there, the competition has kept rates lower than they would have been under monopoly conditions, and still has produced a more predictable market for utilities and customers.

Exelon executive vice president Betsy Moler said rates in all states, regardless of their regulatory structure, have soared about 34 percent since 1996, mirroring fuel cost increases. That should overshadow critics' blame of deregulation, she argues.

"It's really not about deregulation," Moler said. "It's all about the cost of fuel."

Yet the last decade saw extended rate freezes in many states, and more recent data shows a returning gap between regulated and deregulated states once those freezes end.

Illinois' deregulation plan froze rates for 10 years. The freeze ended in January and rates immediately soared 30 percent to 50 percent for millions of people. Some have seen their bills double and even triple.

In Carterville in southern Illinois, Dorothy Petersen is looking for a second job to supplement her $1,000-a-month income after seeing her electric bill more than double, to $450. A single mother with four kids — all with health or development problems — Petersen is heating only the kids' rooms and turning off lights.

"If it was just me, it wouldn't matter. There's things I could do," Petersen said. "But I have these kids."

Maryland faced a 72 percent rate increase last summer, until lawmakers stepped in and cut the initial jump to 15 percent to 25 percent. Now consumers must pay the remainder this summer, and advocates fear problems for the most vulnerable citizens — seniors, low-income households, working families.

Texas residents like recent retiree Bill Sebenoler of Arlington have more utility choices under deregulation, but that hasn't kept prices down. Sebenoler said his bill reached nearly $500 in September 2006, up 82 percent from a year earlier.

"It's irritating as hell, and that money would go somewhere else," Sebenoler said. "Something ain't working right."

Consumers in Delaware, Rhode Island and Connecticut have seen rate spikes in recent years, putting their rates among the nation's highest. That led to more than 25,000 electricity shutoffs in Rhode Island last year, a new state record, said Henry Shelton of the George Wiley Center advocacy group.

In Montana, Ed Eaton says he and other consumers have seen a 40 percent increase since rate caps were lifted in 2001. Eaton said he's cut expenses by eating more canned tuna for meals.

"I probably could have turned this into a weight loss program and benefited," said Eaton, a former state employee.

Deregulation was sold to state decision-makers as a boon for everyone. The thinking was that by separating electricity generators from distributors and letting the market determine prices, competition would thrive and customers would benefit from better choices and lower rates.

Experts and advocates acknowledge that some consumers have seen those benefits.

In some states, large industrial and business users have seen increased competition, giving them the ability to switch to other utilities. Residential users in states such as Texas also have a few more options.

But besides a small group of commercial users, consumers in deregulated states have seen a disappointing result.

Instead of competition producing lower rates, the choices are between high or higher prices. In some states such as Illinois, residents have no choice but to get their power from one or two mega-utilities, who are passing on soaring costs for the power they're buying.

ComEd, for example, has about 3.3 million residential customers in and around Chicago, while Ameren covers 1.2 million customers in central and southern Illinois. Combined, they control about 98 percent of Illinois' investor-owned market, according to the Illinois Commerce Commission. "In terms of price, you can't see the customers benefiting," said Rose, the Michigan utility expert.

Utilities say they're not to blame for consumers' higher costs.

Since they no longer produce their own power, the utilities in Illinois, for example, say they've simply passed on their higher purchasing costs to consumers, resulting in the higher rates. While some of the generation companies have ownership ties to the retail utilities like ComEd and Ameren, Illinois regulators note they have strict rules to ensure affiliates do not trade information or conspire on pricing.

The utilities also note that they warned consumers last year about the pending increases and offered assistance through some financial aid and a phase-in plan.

"I think we've done all the things we know how to do as a utility to soften the transition into the new rates," ComEd CEO Frank Clark said in February.

The poster child of deregulation failure is California, which saw a combination of skyrocketing rates and service problems before scrapping the experiment. Some other states such as Virginia tried deregulation but rejected it after it didn't provide lower rates.

States that did embrace deregulation now are trying to figure out what to do next.

In Illinois, lawmakers are debating rolling back rates to 2006 levels and freezing them for up to three years. They're also negotiating with the utilities for millions of dollars in rate rebates for consumers hit hardest by the increases.

Re-regulating the market is a popular idea. State-owned utilities are another possibility.

Utilities and their advocates are urging caution for states considering dumping deregulation. They say competition couldn't thrive under rate caps but should now that many of those caps have been lifted and the market is determining rates.

The utilities also warn that any further rate rollbacks and caps could create financial disaster, sending them quickly into bankruptcy if they're forced to buy power at higher costs than they can recoup from customers. Even so, consumers like Dorchincez are looking for relief now.

In addition to the problems at her grocery store, Dorchincez got hit at home, where her bill jumped from $230 to $700. She's looking to cut back wherever she can — turning down the store's thermostat, shutting off other freezers and soda machines, turning off lights in the parking lot.

Consumer advocates say states should be able to see the folly that deregulation created and should act soon to prevent more consumer suffering.

"It's never going to work. There's never going to be robust competition created," said David Hughes of Citizen Power, an advocacy group covering Pennsylvania and Ohio. "It just doesn't lend itself to the volatility of the marketplace."

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Nord Stream: Norway and Denmark tighten energy infrastructure security after gas pipeline 'attack'

Nord Stream Pipeline Sabotage triggers Baltic Sea gas leaks as Norway and Denmark tighten energy infrastructure security, offshore surveillance, and exclusion zones, after drone sightings near platforms and explosions reported by experts.

 

Key Points

An alleged attack causing Baltic gas leaks and heightened energy security measures in Norway and Denmark.

✅ Norway boosts offshore and onshore site security

✅ Denmark enforces 5 nm exclusion zone near leaks

✅ Drones spotted; police probe sabotage and safety breaches

 

Norway and Denmark will increase security and surveillance around their energy infrastructure sites after the alleged sabotage of Russia's Nord Stream gas pipeline in the Baltic Sea, as the EU pursues a plan to dump Russian energy to safeguard supplies. 

Major leaks struck two underwater natural gas pipelines running from Russia to Germany, which has moved to a 200 billion-euro energy shield amid surging prices, with experts reporting that explosions rattled the Baltic Sea beforehand.

Norway -- an oil-rich nation and Europe's biggest supplier of gas -- will strengthen security at its land and offshore installations, even as it weighs curbing electricity exports to avoid shortages, the country's energy minister said.

The Scandinavian country's Petroleum Safety Authority also urged vigilance on Monday after unidentified drones were seen flying near Norway's offshore oil and gas platforms.

"The PSA has received a number of warnings/notifications from operator companies on the Norwegian Continental Shelf concerning the observation of unidentified drones/aircraft close to offshore facilities" the agency said in a statement.

"Cases where drones have infringed the safety zone around facilities are now being investigated by the Norwegian police."

Meanwhile Denmark will increase security across its energy sector after the Nord Stream incident, as wider market strains, including Germany's struggling local utilities, ripple across Europe, a spokesperson for gas transmission operator Energinet told Upstream.

The Danish Maritime Agency has also imposed an exclusion zone for five nautical miles around the leaks, warning ships of a danger they could lose buoyancy, and stating there is a risk of the escaping gas igniting "above the water and in the air," even as Europe weighs emergency electricity measures to limit prices.

Denmark's defence minister said there was no cause for security concerns in the Baltic Sea region.

"Russia has a significant military presence in the Baltic Sea region and we expect them to continue their sabre-rattling," Morten Bodskov said in a statement.

Video taken by a Danish military plane on Tuesday afternoon showed the extent of one of gas pipeline leaks, with the surface of the Baltic bubbling up as gas escapes, highlighting Europe's energy crisis for global audiences:

Meanwhile police in Sweden have opened a criminal investigation into "gross sabotage" of the Nord Stream 1 and Nord Stream 2 pipelines, and Sweden's crisis management unit was activated to monitor the situation. The unit brings together representatives from different government agencies. 

Swedish Foreign Minister Ann Linde had a call with her Danish counterpart Jeppe Kofod on Tuesday evening, and the pair also spoke with Norwegian Foreign Minister Anniken Huitfeldt on Wednesday, as the bloc debates gas price cap strategies to address the crisis, with Kofod saying there should be a "clear and unambiguous EU statement about the explosions in the Baltic Sea." 

"Focus now on uncovering exactly what has happened - and why. Any sabotage against European energy infrastructure will be met with a robust and coordinated response," said Kofod. 

 

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OEB issues decision on Hydro One's first combined T&D rates application

OEB Hydro One Rate Decision 2023-2027 sets approved transmission and distribution rates in Ontario, with a settlement reducing revenue requirement, modest bill impacts, higher productivity factors, inflation certainty, DVA credits, and First Nations participation measures.

 

Key Points

OEB-approved Hydro One 2023-2027 transmission and distribution rates settlement, lowering costs and limiting bill impacts.

✅ $482.7M revenue reductions vs. original proposal

✅ Avg bill impact: +$0.69 trans., +$2.43 distr. per month

✅ Faster DVA refunds; productivity and efficiency incentives

 

The Ontario Energy Board (OEB) issued its Decision and Order on an application filed by Hydro One Networks Inc. (Hydro One) on August 5, 2021 seeking approval for changes to the rates it charges for electricity transmission and distribution, beginning January 1, 2023 and for each subsequent year through to December 31, 2027. 

The proceeding resulted in the filing of a settlement proposal that the OEB has now approved after concluding that it is in the public interest. 

The negotiated reductions in Hydro One's transmission and distribution revenue requirements over the 2023 to 2027 period total $482.7 million compared to the requests made by Hydro One in its application.

The OEB found that the reductions in Hydro One's proposed capital expenditure and operating, maintenance and administration costs were reasonable, and should not compromise the safety and reliability of Hydro One's transmission and distribution systems. It also concluded that the estimated bill impacts for both transmission and distribution customers are reasonable, and that the January 1, 2023 implementation and effective date of the new rates is appropriate.

In the broader Canadian context, pressures on utility finances at other companies, such as Manitoba Hydro's debt provide additional background for stakeholders.

 

Bill Impacts

This proceeding related to both transmission and distribution operations.

 

Transmission

The new transmission revenue requirement will affect Ontario electricity consumers across the province because it will be incorporated into updated transmission rates, which are paid by electricity distributors and other large consumers connected directly to the transmission system, and distributors then pass this cost on to their customers.

As a result of the settlement approved on the transmission portion of the application, it is estimated that for a typical Hydro One residential customer with a monthly consumption of 750 kWh, the total bill impact averaged over the 2023-2027 period will be an increase of $0.69 per month or 0.5%, which follows the 2021 electricity rate reductions that affected many businesses.

 

Distribution

The new OEB-approved distribution rates will affect Hydro One's distribution customers, including areas served through acquisitions such as the Peterborough Distribution sale which expanded its customer base.

As a result of the settlement reached on the distribution portion of the application, it is estimated that for a typical residential distribution customer of Hydro One with a monthly consumption of 750 kWh, the total bill impact averaged over the 2023-2027 period will be an increase of $2.43 per month or 1.5%.
This proceeding included 24 approved intervenors representing a wide variety of customer classes and other interests. Representatives of 18 of those intervenors participated in the settlement conference. Having this diversity of perspective enriches the already thorough examination of evidence and argument that the OEB routinely undertakes when considering an application.

Other features of the settlement proposal include:

  • A commitment by Hydro One to include, in future operational and capital investment plans, a discussion of how the proposed spending will directly support the achievement of Hydro One's climate change policy.
  • Eliminating further updates to reflect changes to inflation in 2022 and 2023 as originally proposed, to provide Hydro One's customers with greater certainty as to the potential impacts of inflation on their bills.
  • Increases in the productivity factors and supplemental stretch factors for both the distribution and transmission business segments which will provide Hydro One with additional incentives to achieve greater efficiencies during the 2023 to 2027 period.
  • Undertaking certain measures to seek economic participation or equity investment opportunities from First Nations.
  • Disposition of net credit balances in deferral and variance accounts (DVAs) owed to customers will be returned over a shorter period of time:
  • Transmission DVA – $22.5M over a one-year period in 2023 (versus five years)
  • Distribution DVA – $85.9M over a three-year period – 2023-2025 (versus five years)
  • Undertaking certain measures to continue examining cost-effective transmission and distribution line losses
  • In the decision, the OEB acknowledged the efforts involved by parties to participate in this entire proceeding, including the settlement conference, considering the number of participants, the complexity of the issues, and the challenging logistics of a "virtual" proceeding. The OEB commended the parties and OEB staff for achieving a comprehensive settlement on all issues.

 

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Wind Leading Power

UK Wind Power Surpasses Gas as offshore wind and solar drive record electricity generation, National Grid milestones, and net zero progress, despite grid capacity bottlenecks, onshore planning reforms, demand from heat pumps and transport electrification.

 

Key Points

A milestone where wind turbines generated more UK electricity than gas, advancing progress toward a net zero grid.

✅ Offshore wind delivered the majority of UK wind generation

✅ Grid connection delays stall billions in green projects

✅ Planning reforms may restart onshore wind development

 

Wind turbines have generated more electricity than gas, as wind becomes the main source for the first time in the UK.

In the first three months of this year a third of the country's electricity came from wind farms, as the UK set a wind generation record that underscored the trend, research from Imperial College London has shown.

National Grid has also confirmed that April saw a record period of solar energy generation, and wind and solar outproduced nuclear in earlier milestones.

By 2035 the UK aims for all of its electricity to have net zero emissions, after a 2019 stall in low-carbon generation highlighted the challenge.

"There are still many hurdles to reaching a completely fossil fuel-free grid, but wind out-supplying gas for the first time is a genuine milestone event," said Iain Staffell, energy researcher at Imperial College and lead author of the report.

The research was commissioned by Drax Electrical Insights, which is funded by Drax energy company.

The majority of the UK's wind power has come from offshore wind farms, and the country leads the G20 for wind's electricity share according to recent analyses. Installing new onshore wind turbines has effectively been banned since 2015 in England.

Under current planning rules, companies can only apply to build onshore wind turbines on land specifically identified for development in the land-use plans drawn up by local councils. Prime Minister Rishi Sunak agreed in December to relax these planning restrictions to speed up development.

Scientists say switching to renewable power is crucial to curb the impacts of climate change, which are already being felt, including in the UK, which last year recorded its hottest year since records began.

Solar and wind have seen significant growth in the UK, with wind surpassing coal in 2016 as a milestone. In the first quarter of 2023, 42% of the UK's electricity came from renewable energy, with 33% coming from fossil fuels like gas and coal.

But BBC research revealed on Thursday that billions of pounds' worth of green energy projects are stuck on hold due to delays with getting connections to the grid, as peak power prices also climbed amid system pressures.

Some new solar and wind sites are waiting up to 10 to 15 years to be connected because of a lack of capacity in the electricity system.

And electricity only accounts for 18% of the UK's total power needs. There are many demands for energy which electricity is not meeting, such as heating our homes, manufacturing and transport.

Currently the majority of UK homes use gas for their heating - the government is seeking to move households away from gas boilers and on to heat pumps which use electricity.

 

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'Net Zero' Emissions Targets Not Possible Without Multiple New Nuclear Power Stations, Say Industry Leaders

UK Nuclear Power Expansion is vital for low-carbon baseload, energy security, and Net Zero, complementing renewables like wind and solar, reducing gas reliance, and unlocking investment through clear financing rules and proven, dependable reactor technology.

 

Key Points

Accelerating reactor build-out for low-carbon baseload to boost energy security and help deliver the UK Net Zero target.

✅ Cuts gas dependence and stabilizes grids with firm capacity.

✅ Complements wind and solar for reliable, low-carbon supply.

✅ Needs clear financing to unlock investment and lower costs.

 

Leading nuclear industry figures will today call for a major programme of new power stations to hit ambitious emissions reduction targets.

The 19th Nuclear Industry Association annual conference in London will highlight the need for a proven, dependable source of low carbon electricity generation alongside growth in weather-dependent solar and wind power, and particularly the rapid expansion of wind and solar generation across the UK.

Without this, they argue, the country risks embedding a major reliance on carbon-emitting gas fired power stations as Europe loses nuclear capacity at a critical time for energy security for generations to come.

Annual public opinion polling released today to coincide with the conference revealed 75% of the population want the UK Government to take more action to reduce CO2 emissions.

The survey, conducted by YouGov in October 2019, has tracked opinion trends on nuclear for more than a decade. It shows continued and consistent public support for an energy mix including nuclear and renewables, with 72% of respondents agreeing this was needed to ensure a reliable supply of electricity.

Nuclear power was also perceived as the most secure energy source for keeping the lights on, compared to other sources such as oil, gas, coal, wind power, fracking and solar power.

Last month both the Labour and Conservative Parties committed to new nuclear power as part of their election Manifestos and the government's wider green industrial revolution plans for clean growth. At the same time, 27 leading figures in the fields of environment, energy, and industry signed an open letter addressed to parliamentary candidates, which set out the benefits of nuclear and underscored the consequences of not, at least, replacing the UK's current fleet of power stations.

The Nuclear Industry Association said there is no time to be lost in clarifying the ambition and the financing rules for new nuclear power which would bring down costs and unlock a major programme of investment.

Tom Greatrex, Chief Executive of the NIA, said "We have to grow the industry's contribution to a low carbon economy. The independent Committee on Climate Change said earlier this year that we need a variety of technologies including nuclear power/1 for net zero to reach the UK's Net Zero emissions target by 2050".

"This is a proven, dependable, technology with lower lifecycle CO2 emissions than solar power and the same as offshore wind/2. It is also an important economic engine for the UK, supporting uses beyond electricity and creating high quality direct and indirect employment for around 155,000 people."

"Right now nuclear provides 20%/3 of all the UK's electricity but all but one of our existing fleet will close over the next decade, amid the debate over nuclear's decline as power demand will only increase with a shift to electric heating and vehicles."

"The countries and regions which have most successfully decarbonised, like Sweden, France and Ontario in Canada, have done so by relying on nuclear, aligning with Canada's climate goals for affordable, safe power today. You are not serious about tackling climate change if you are not serious about nuclear".

 

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Why the promise of nuclear fusion is no longer a pipe dream

ITER Nuclear Fusion advances tokamak magnetic confinement, heating deuterium-tritium plasma with superconducting magnets, targeting net energy gain, tritium breeding, and steam-turbine power, while complementing laser inertial confinement milestones for grid-scale electricity and 2025 startup goals.

 

Key Points

ITER Nuclear Fusion is a tokamak project confining D-T plasma with magnets to achieve net energy gain and clean power.

✅ Tokamak magnetic confinement with high-temp superconducting coils

✅ Deuterium-tritium fuel cycle with on-site tritium breeding

✅ Targets net energy gain and grid-scale, low-carbon electricity

 

It sounds like the stuff of dreams: a virtually limitless source of energy that doesn’t produce greenhouse gases or radioactive waste. That’s the promise of nuclear fusion, often described as the holy grail of clean energy by proponents, which for decades has been nothing more than a fantasy due to insurmountable technical challenges. But things are heating up in what has turned into a race to create what amounts to an artificial sun here on Earth, one that can provide power for our kettles, cars and light bulbs.

Today’s nuclear power plants create electricity through nuclear fission, in which atoms are split, with next-gen nuclear power exploring smaller, cheaper, safer designs that remain distinct from fusion. Nuclear fusion however, involves combining atomic nuclei to release energy. It’s the same reaction that’s taking place at the Sun’s core. But overcoming the natural repulsion between atomic nuclei and maintaining the right conditions for fusion to occur isn’t straightforward. And doing so in a way that produces more energy than the reaction consumes has been beyond the grasp of the finest minds in physics for decades.

But perhaps not for much longer. Some major technical challenges have been overcome in the past few years and governments around the world have been pouring money into fusion power research as part of a broader green industrial revolution under way in several regions. There are also over 20 private ventures in the UK, US, Europe, China and Australia vying to be the first to make fusion energy production a reality.

“People are saying, ‘If it really is the ultimate solution, let’s find out whether it works or not,’” says Dr Tim Luce, head of science and operation at the International Thermonuclear Experimental Reactor (ITER), being built in southeast France. ITER is the biggest throw of the fusion dice yet.

Its $22bn (£15.9bn) build cost is being met by the governments of two-thirds of the world’s population, including the EU, the US, China and Russia, at a time when Europe is losing nuclear power and needs energy, and when it’s fired up in 2025 it’ll be the world’s largest fusion reactor. If it works, ITER will transform fusion power from being the stuff of dreams into a viable energy source.


Constructing a nuclear fusion reactor
ITER will be a tokamak reactor – thought to be the best hope for fusion power. Inside a tokamak, a gas, often a hydrogen isotope called deuterium, is subjected to intense heat and pressure, forcing electrons out of the atoms. This creates a plasma – a superheated, ionised gas – that has to be contained by intense magnetic fields.

The containment is vital, as no material on Earth could withstand the intense heat (100,000,000°C and above) that the plasma has to reach so that fusion can begin. It’s close to 10 times the heat at the Sun’s core, and temperatures like that are needed in a tokamak because the gravitational pressure within the Sun can’t be recreated.

When atomic nuclei do start to fuse, vast amounts of energy are released. While the experimental reactors currently in operation release that energy as heat, in a fusion reactor power plant, the heat would be used to produce steam that would drive turbines to generate electricity, even as some envision nuclear beyond electricity for industrial heat and fuels.

Tokamaks aren’t the only fusion reactors being tried. Another type of reactor uses lasers to heat and compress a hydrogen fuel to initiate fusion. In August 2021, one such device at the National Ignition Facility, at the Lawrence Livermore National Laboratory in California, generated 1.35 megajoules of energy. This record-breaking figure brings fusion power a step closer to net energy gain, but most hopes are still pinned on tokamak reactors rather than lasers.

In June 2021, China’s Experimental Advanced Superconducting Tokamak (EAST) reactor maintained a plasma for 101 seconds at 120,000,000°C. Before that, the record was 20 seconds. Ultimately, a fusion reactor would need to sustain the plasma indefinitely – or at least for eight-hour ‘pulses’ during periods of peak electricity demand.

A real game-changer for tokamaks has been the magnets used to produce the magnetic field. “We know how to make magnets that generate a very high magnetic field from copper or other kinds of metal, but you would pay a fortune for the electricity. It wouldn’t be a net energy gain from the plant,” says Luce.


One route for nuclear fusion is to use atoms of deuterium and tritium, both isotopes of hydrogen. They fuse under incredible heat and pressure, and the resulting products release energy as heat


The solution is to use high-temperature, superconducting magnets made from superconducting wire, or ‘tape’, that has no electrical resistance. These magnets can create intense magnetic fields and don’t lose energy as heat.

“High temperature superconductivity has been known about for 35 years. But the manufacturing capability to make tape in the lengths that would be required to make a reasonable fusion coil has just recently been developed,” says Luce. One of ITER’s magnets, the central solenoid, will produce a field of 13 tesla – 280,000 times Earth’s magnetic field.

The inner walls of ITER’s vacuum vessel, where the fusion will occur, will be lined with beryllium, a metal that won’t contaminate the plasma much if they touch. At the bottom is the divertor that will keep the temperature inside the reactor under control.

“The heat load on the divertor can be as large as in a rocket nozzle,” says Luce. “Rocket nozzles work because you can get into orbit within minutes and in space it’s really cold.” In a fusion reactor, a divertor would need to withstand this heat indefinitely and at ITER they’ll be testing one made out of tungsten.

Meanwhile, in the US, the National Spherical Torus Experiment – Upgrade (NSTX-U) fusion reactor will be fired up in the autumn of 2022, while efforts in advanced fission such as a mini-reactor design are also progressing. One of its priorities will be to see whether lining the reactor with lithium helps to keep the plasma stable.


Choosing a fuel
Instead of just using deuterium as the fusion fuel, ITER will use deuterium mixed with tritium, another hydrogen isotope. The deuterium-tritium blend offers the best chance of getting significantly more power out than is put in. Proponents of fusion power say one reason the technology is safe is that the fuel needs to be constantly fed into the reactor to keep fusion happening, making a runaway reaction impossible.

Deuterium can be extracted from seawater, so there’s a virtually limitless supply of it. But only 20kg of tritium are thought to exist worldwide, so fusion power plants will have to produce it (ITER will develop technology to ‘breed’ tritium). While some radioactive waste will be produced in a fusion plant, it’ll have a lifetime of around 100 years, rather than the thousands of years from fission.

At the time of writing in September, researchers at the Joint European Torus (JET) fusion reactor in Oxfordshire were due to start their deuterium-tritium fusion reactions. “JET will help ITER prepare a choice of machine parameters to optimise the fusion power,” says Dr Joelle Mailloux, one of the scientific programme leaders at JET. These parameters will include finding the best combination of deuterium and tritium, and establishing how the current is increased in the magnets before fusion starts.

The groundwork laid down at JET should accelerate ITER’s efforts to accomplish net energy gain. ITER will produce ‘first plasma’ in December 2025 and be cranked up to full power over the following decade. Its plasma temperature will reach 150,000,000°C and its target is to produce 500 megawatts of fusion power for every 50 megawatts of input heating power.

“If ITER is successful, it’ll eliminate most, if not all, doubts about the science and liberate money for technology development,” says Luce. That technology development will be demonstration fusion power plants that actually produce electricity, where advanced reactors can build on decades of expertise. “ITER is opening the door and saying, yeah, this works – the science is there.”

 

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Electricity complaints filed by Texans reach three-year high, report says

Texas Electricity Complaints surged to a three-year high, highlighting Public Utility Commission data on billing disputes, meter problems, and service issues in the competitive retail electricity market and consumer protection process.

 

Key Points

Consumer filings to Texas PUC about billing, service, and meters, with 2018 reaching a three-year high.

✅ 5,371 complaints/inquiries in FY2018; 43.8% involved billing disputes.

✅ Service issues 15.8% and meters 12.6%; PUC publishes complaint stats.

✅ Advocates urge monitoring to keep deregulated retail market healthy.

 

The number of electricity service-related complaints and inquiries filed with the state’s Public Utility Commission reached a three-year high this past fiscal year, an advocacy group said Tuesday.

According to the Texas Coalition for Affordable Power, a nonprofit that advocates for low electricity prices, Texans filed 5,371 complaints or inquiries with the commission between September 2017 and August of this year. That’s up from the 4,175 complaints or inquiries filed during the same period in 2017 and the 4,835 filed in 2016. The complaints and inquiries included concerns with billing, meters and service.

“This stark uptick in complaints is disappointing — especially after several years of generally improving numbers,” Jay Doegey, the coalition's executive director, said in a written statement. “In percentage terms, the year-to-year rise in complaints is the greatest in a decade. Clearly, many Texans remain frustrated with aspects of their electric service.”

The utility commission did not immediately respond to a request for comment.

While complaints and inquiries increased in 2018, the number of complaints and inquiries has generally decreased since 2009, when Texans filed 15,956 with the commission. That could be because there have been lower residential electricity prices and because Texans have become more familiar with the state’s competitive retail electricity system over the last decade, the coalition's report said.

And complaints from 2018 are well below 2003 levels, when the number of complaints and inquiries soared to more than 17,000, a year after Texas deregulated most of its electricity market structure at the time.

But Jake Dyer, a policy analyst at the coalition, said his group is closely watching the uptick in complaints this year as the Texas power grid faces recurring strains.

“We are invested in making sure the competition works,” Dyer said. “When you see an uptick like this, you should watch very closely to make sure the market remains healthy and to make sure there is not something else going on.”

However, Dyer said that it is too early to know what that something else that is going on might be.

According to the report, concerns about billing made up most of the complaints and inquiries filed this year at 43.8 percent. That’s up from 42.5 percent in fiscal year 2017. Concerns about the provision of electrical service and about electrical meters also ranked high, constituting 15.8 percent and 12.6 percent of the complaints and inquiries, respectively.

The Public Utility Commission publishes customer complaint statistics on its website. The Texas Coalition for Affordable Power takes into account both complaints and inquiries filed with the commission for its report in order “to gauge general consumer sentiment and to maintain a uniform methodology across the study period.”

Texans can file an official complaint with the the commission's Customer Protection Division. Under the complaint process, the complaint is sent to the electric company, which has 21 days to respond.

Some providers outside the competitive market, such as electric cooperatives, drew praise for performance during the 2021 winter storm.

Following the 2021 winter storm, Texas lawmakers proposed an electricity market bailout to stabilize costs and reliability.

 

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