For the scientists gathered recently for the 2009 Space Weather Enterprise Forum in Washington, D.C., the talk of the Earth being hit by catastrophic solar storms — both past and predicted — was almost casual, the currency of the work they do.
There was the legendary "Carrington Event," a series of magnetic storms from the sun that hit the Earth in August and September of 1859, disrupting telegraph lines across the U.S. and triggering auroras so bright they turned the night skies into day as far south as the Caribbean. The storm went on for days.
They spoke of a solar storm in May of 1921 that stunned scientists with its power, and one in March of 1989 that blacked out the entire power grid in Quebec in just 92 seconds.
In 2003, the "Halloween storm" caused a massive blackout in the Northeast U.S. and $10 billion worth of damage to electrical systems.
There are lessons to be learned from these past events, the researchers emphasized, and the danger posed by solar storms is increasing.
This growing threat comes not from changes in the Sun, but from the increasing dependence of human societies on technology and electricity.
A storm on the scale of the Carrington Event could damage the U.S. electrical grid to such an extent that vast regions of the country could be without power for weeks, perhaps months.
Without electricity, drinkable water would soon be in short supply, as would fuel, food, communications and just about everything else society depends on to function.
"The consequences would be almost incalculable," said Daniel Baker, director of the University of Colorado's laboratory for atmospheric and space physics.
An extreme solar storm hitting our modern, high-tech world would severely disrupt oil and gas supplies, emergency and government services, the banking and finance industry, and transportation. The cost of the damage could reach into the trillions of dollars, he said.
New electrical systems are designed to be efficient, which is different from being robust and hardened against the effects of a solar storm.
"There is an efficiency-vulnerability tradeoff," said George Mason University social scientist Todd LaPorte, who studies critical infrastructures. "Sometimes efficiency isn't your friend."
"Large storms can literally place millions of lives at risk," he said, and our growing dependence on technology is increasing that risk. "We should be preparing for a storm four to 10 times the intensity of the 1989 event (that blacked out Quebec). There is a false sense of security."
The reason the danger posed by space weather is not drawing more concern from the federal government, electric utilities or the public was summed up by David Crain of the space systems division of ITT, an engineering and technology company.
"The problem with space weather is nobody directly dies of space weather, and that is a detriment in getting funding and increasing public education," he said.
Unlike hurricanes or floods, the damage caused by solar storms is to underlying systems and not obvious in terms of visible devastation.
Preparing for extreme solar storms also involves spending millions, even billions, of dollars, and it is difficult to get the government to spend significant money to prepare for an event that is merely predicted, the speakers agreed.
"We have a hard time thinking about anticipation," said LaPorte. "We tend to react to events, not anticipate them. We're not good at heeding warnings."
"We have developed a new awareness of the extremes of severe geomagnetic storms," said John Kappenman, founder of Storm Analysis Consultants and an expert on the vulnerability of the power grid to solar storms.
Proposed designs for the grid may actually escalate the risk, he said. "There is an unrecognized, system-wide risk to the grid (from solar storms).... There is no design code to minimize this threat."
The scientists were assured by officials from the Obama Administration's Office of Science and Technology Policy that the threats of space weather are a concern.
But because solar storms do not result in immediate, visible damage, the participants at the forum said public education is critical to developing and implementing a plan to mitigate the damage from a future extreme solar storm.
"But if you do too much of that, what you end up with in the public is disaster fatigue," Crain said.
EU Electricity Market Reform CFDs seek stable prices via contracts for difference, balancing renewables and nuclear, shielding consumers, and boosting competitiveness as France and Germany clash over scope, grid expansion, and hydrogen production.
Key Points
EU framework using contracts for difference to stabilize power prices, support renewables and nuclear, and protect users.
✅ Guarantees strike prices for new low-carbon generation
✅ Balances consumer protection with industrial competitiveness
Despite record temperatures this October, Europe is slowly shifting towards winter - its second since the Ukraine war started and prompted Russia to cut gas supplies to the continent amid an energy crisis that has reshaped policy.
After prices surged last winter, when gas and electricity bills “nearly doubled in all EU capitals”, the EU decided to take emergency measures to limit prices.
In March, the European Commission proposed a reform to revamp the electricity market “to boost renewables, better protect consumers and enhance industrial competitiveness”.
However, France and Germany are struggling to find a compromise as rolling back prices is tougher than it appears and the clock is ticking as European energy ministers prepare to meet on 17 October in Luxembourg.
The controversy around CFDs At the heart of the issue are contracts for difference (CFDs).
By providing a guaranteed price for electricity, CFDs aim to support investment in renewable energy projects.
France - having 56 nuclear reactors - is lobbying for nuclear energy to be included in the CFDs, but this has caught the withering eye of Germany.
Berlin suspects Paris of wanting an exception that would give its industry a competitive advantage and plead that it should only apply to new investments.
France wants ‘to regain control of the price’ The disagreement is at the heart of the bilateral talks in Hamburg, which started on Monday, between the French and German governments.
French President Emmanuel Macron promised “to regain control of the price of electricity, at the French and European level” and outlined a new pricing scheme in a speech at the end of September.
As gas electricity is much more expensive than nuclear electricity, France might be tempted to switch to a national system rather than a European one after a deal with EDF on prices to be more competitive economically.
However, France is "confident" that it will reach an agreement with Germany on electricity market reforms, Macron said on Friday.
Siding with France are other pro-nuclear countries such as Hungary, the Czech Republic and Poland, while Germany can count on the support of Austria, Luxembourg, Belgium and Italy amid opposition from nine EU countries to treating market reforms as a price fix.
But even if a last-minute agreement is reached, the two countries’ struggles over energy are creeping into all current European negotiations on the subject.
Germany wants a massive extension of electricity grids on the continent so that it can import energy; France is banking on energy sovereignty and national production.
France wants to be able to use nuclear energy to produce clean hydrogen, while Germany is reluctant, and so on.
Yukon Electricity Demand Record underscores peak load growth as winter cold snaps drive heating, lighting, and EV charging, blending hydro, LNG, and diesel with renewable energy and planned grid-scale battery storage in Whitehorse.
Key Points
It is the territory's new peak electricity load, reflecting winter demand, electric heating, EVs, and mixed generation.
✅ New peak: 104.42 MW, surpassing 2020 record of 103.84 MW
✅ Winter peaks met with hydro, LNG, diesel, and renewables mix
✅ Customers urged to shift use off peak hours and use timers
A new record for electricity demand has been set in Yukon. The territory recorded a peak of 104.42 megawatts, according to a news release from Yukon Energy.
The new record is about a half a megawatt higher than the previous record of 103.84 megawatts recorded on Jan. 14, 2020.
While in general, over 90 per cent of the electricity generated in Yukon comes from renewable resources each year, with initiatives such as new wind turbines expanding capacity, during periods of high electricity use each winter, Yukon Energy has to use its hydro, liquefied natural gas and diesel resources to generate the electricity, the release says.
But when it comes to setting records, Andrew Hall, CEO of Yukon Energy, says it's not that unusual.
"Typically, during the winter, when the weather is cold, demand for electricity in the Yukon reaches its maximum. And that's because folks use more electricity for heating their homes, for cooking meals, there's more lighting demand, because the days are shorter," he said.
"It usually happens either in December or sometimes in January, when we get a cold snap."
He said generally over the years, electricity demand has grown.
"We get new home construction, construction of new apartment buildings. And typically, those new homes are all heated by electricity, maybe not all of them but the majority," Hall said.
Vuntut Gwitchin First Nation's solar farm now generating electricity In taking action on climate, this Arctic community wants to be a beacon to the world
Efforts to curb climate change add to electricity demand There are also other reasons, ones that are "in the name of climate change," Hall added.
That includes people trying to limit fossil fuel heating by swapping to electric heating. And, he said some Yukoners are switching to electric vehicles as incentives expand across the North.
"Over time, those two new demands, in the name of climate change, will also contribute to growing demand for electricity," he said.
While Yukon did reach this new all time high, Hall said the territory still hadn't hit the maximum capacity for the week, which was 118 megawatts, and discussions about a potential connection to the B.C. grid are part of long-term planning.
Yukon Energy's hydroelectric dam in Whitehorse. Yukon Energy's CEO, Andrew Hall, said demand of 104 megawatts wasn't unexpected, nor was it an emergency. The corporation has the ability to generate 118 megawatts. (Paul Tukker/CBC) Tips to curve demand "When we plan our system, we actually plan for a scenario, guided by the view that sustainability is key to the grid's future, where we actually lose our largest hydro generating facility," Hall said.
"We had plenty of generation available so it wasn't an emergency situation, and, even as other provinces face electricity shortages, it was more just an observation that hey, our peaks are growing."
He also said it was an opportunity to reach out to customers on ways to curve their demand for electricity around peak times, drawing on energy efficiency insights from other provinces, which is typically between 7 a.m. and 9 a.m., and between 5 p.m. and 7 p.m., Monday to Friday.
For example, he said, people should consider running major appliances, like dishwashers, during non-peak hours, such as in the afternoon rather than in the morning or evening.
During winter peaks, people can also use a block heater timer on vehicles and turn down the thermostat by one or two degrees.
'We plan for each winter' Hall said Yukon Energy is working to increase its peak output, including working on a large grid scale battery to be installed in Whitehorse, similar to Ontario's energy storage push now underway.
When it comes to any added load from people working from home due to COVID-19, Hall said they haven't noticed any identifiable increase there.
"Presumably, if someone's working from home, you know, their computer is at home, and they're not using the computer at the office," he said.
Yukon Energy one step closer to having largest battery storage site in the North He said there shouldn't be any concern for maxing out the capacity of electricity demand as Yukon moves into the colder winter months, since those days are forecast for.
"This number of 104 megawatts wasn't unexpected," he said, adding how much electricity is needed depends on the weather too.
Pickering Nuclear Alert Error prompts Ontario investigation into the Alert Ready emergency alert system, Pelmorex safeguards, and public response at Pickering Nuclear Generating Station, including potassium iodide orders and geo-targeted notification issues.
Key Points
A mistaken Ontario emergency alert about the Pickering plant, now under probe for human error and system safeguards.
✅ Investigation led by Emergency Management Ontario
✅ Alert Ready and Pelmorex safeguards under review
✅ KI pill demand surged; geo-targeting questioned
A number of questions still remain a week after an emergency alert was mistakenly sent out to people across Ontario warning of an unspecified incident at the Pickering Nuclear Generating Station.
The province’s solicitor general has stepped in and says an investigation into the incident should be completed fairly quickly according to the minister.
However, the nuclear scare has still left residents on edge with tens of thousands of people ordering potassium iodide, or KI, pills that protect the body from radioactive elements in the days following the incident.
Here’s what we know and still don’t know about the mistaken Pickering nuclear plant alert:
Who sent the alert?
According to the Alert Ready Emergency Alert System website, the agency works with several federal, provincial and territorial emergency management officials, Environment and Climate Change Canada and Pelmorex, a broadcasting industry and wireless service provider, to send the alerts.
Martin Belanger, the director of public alerting for Pelmorex, a company that operates the alert system, said there are a number of safeguards built in, including having two separate platforms for training and live alerts.
"The software has some steps and some features built in to minimize that risk and to make sure that users will be able to know whether or not they're sending an alert through the... training platform or whether they're accessing the live system in the case of a real emergency," he said.
Only authorized users have access to the system and the province manages that, Belanger said. Once in the live system, features make the user aware of which platform they are using, with various prompts and messages requiring the user's confirmation. There is a final step that also requires the user to confirm their intent of issuing an alert to cellphones, radio and TVs, Belanger said.
Last Sunday, a follow-up alert was sent to cellphones nearly two hours after the original notification, and during separate service disruptions such as a power outage in London residents also sought timely information.
What has the investigation revealed?
It’s still unclear as to how exactly the alert was sent in error, but Solicitor General Sylvia Jones has tapped the Chief of Emergency Management Ontario to investigate.
"It's very important for me, for the people of Ontario, to know exactly what happened on Sunday morning," Jones said.
Jones said initial observations suggest human error was responsible for the alert that was sent out during routine tests of the emergency alert.
“I want to know what happened and equally important, I want some recommendations on insurances and changes we can make to the system to make sure it doesn't happen again,” Jones said.
Jones said she expects the results of the probe to be made public.
Can you unsubscribe from emergency alerts?
It’s not possible to opt out of receiving the alerts, according to the Alert Ready Emergency Alert System website, and Ontario utilities warn about scams to help customers distinguish official notices.
“Given the importance of warning Canadians of imminent threats to the safety of life and property, the CRTC requires wireless service providers to distribute alerts on all compatible wireless devices connected to an LTE network in the target area,” the website reads.
The agency explains that unlike radio and TV broadcasting, the wireless public alerting system is geo-targeted and is specific to the a “limited area of coverage”, and examples like an Alberta grid alert have highlighted how jurisdictions tailor notices for their systems.
“As a result, if an emergency alert reaches your wireless device, you are located in an area where there is an imminent danger.”
The Pickering alert, however, was received by people from as far as Ottawa to Windsor.
Is the Pickering Nuclear Generating Station closing?
The Pickering nuclear plant has been operating since 1971, and had been scheduled to be decommissioned this year, but the former Liberal government -- and the current Progressive Conservative government -- committed to keeping it open until 2024. Decommissioning is now set to start in 2028.
It operates six CANDU reactors, and in contingency planning operators have considered locking down key staff to maintain reliability, generates 14 per cent of Ontario's electricity and is responsible for 4,500 jobs across the region, according to OPG, while utilities such as Hydro One's relief programs have supported customers during broader crises.
What should I do if I receive an emergency alert?
Alert Ready says that if you received an alert on your wireless device it’s important to take action “safely”.
“Stop what you are doing when it is safe to do so and read the emergency alert,” the agency says on their website.
“Alerting authorities will include within the emergency alert the information you need and guidance for any action you are required to take, and insights from U.S. grid pandemic response underscore how critical infrastructure plans intersect with public safety.”
“This could include but is not limited to: limit unnecessary travel, evacuate the areas, seek shelter, etc.”
The wording of last Sunday's alert caused much initial confusion, warning residents within 10 kilometres of the plant of "an incident," though there was no "abnormal" release of radioactivity and residents didn't need to take protective steps, but emergency crews were responding.
“In the event of a real emergency, the wording would be different,” Jones said.
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.”
Schott Green Electricity CPPA secures renewable energy via a solar park in Schleswig-Holstein, supporting decarbonization in German glass manufacturing; the corporate PPA with ane.energy delivers about 14.5 GWh annually toward climate-neutral production by 2030.
Key Points
Corporate PPA for 14.5 GWh solar in Germany, cutting Schott plant emissions and advancing climate-neutral operations.
✅ 14.5 GWh solar from Schleswig-Holstein via ane.energy
✅ Powers Mainz HQ and plants in Gr FCnenplan, Mitterteich, Landshut
✅ Two-year CPPA covers ~5% of Schott's German electricity needs
Schott, a leading specialty glass manufacturer, is advancing its sustainability initiatives in step with Germany's energy transition by integrating green electricity into its operations. Through a Corporate Power Purchase Agreement (CPPA) with green energy specialist ane.energy, Schott aims to significantly reduce its carbon footprint and move closer to its goal of climate-neutral production by 2030.
Transition to Renewable Energy
As of February 2025, amid a German renewables milestone for the power sector, Schott has committed to sourcing approximately 14.5 gigawatt-hours of clean energy annually from a solar park in Schleswig-Holstein, Germany. This renewable energy will power Schott's headquarters in Mainz and its plants in Grünenplan, Mitterteich, and Landshut. The CPPA covers about 5% of the company's annual electricity needs in Germany and is initially set for a two-year term, reflecting lessons from extended nuclear power during recent supply challenges.
Strategic Implementation
To achieve climate-neutral production by 2030, Schott is focusing on transitioning from gas to electricity sourced from renewable sources like photovoltaics, alongside complementary pathways such as hydrogen-ready power plants being developed nationally. Operating a single melting tank requires energy equivalent to the annual consumption of up to 10,000 single-family homes. Therefore, Schott has strategically selected suitable plants for this renewable energy supply to meet its substantial energy requirements.
Industry Leadership
Schott's collaboration with ane.energy demonstrates the company's commitment to sustainability and its proactive approach to integrating renewable energy into industrial operations. This partnership not only supports Schott's decarbonization goals but also sets a precedent for other manufacturers in the glass industry to adopt green energy solutions, mirroring advances like green hydrogen steel in heavy industry.
Schott's initiative to power its German glass plants with green electricity underscores the company's dedication to environmental responsibility and its strategic efforts to achieve climate-neutral production by 2030, aligning with the national coal and nuclear phaseout underway. This move reflects a broader trend in the manufacturing sector toward sustainable practices and the adoption of renewable energy sources, even as debates continue over a possible nuclear phaseout U-turn in Germany.
Ukraine Electricity Outages may pause as the grid stabilizes, with energy infrastructure repairs, generators, and reserves supporting supply; officials cite no rationing absent new Russian strikes, while Odesa networks recover and Ukrenergo completes restoration works.
Key Points
Planned power cuts in Ukraine paused as grid capacity, repairs, and reserves improve, barring new strikes.
✅ No rationing if Russia halts strikes on energy infrastructure
✅ Grid repairs and reserves meet demand for third straight week
✅ Odesa networks restored; Ukrenergo crews redeploy to repairs
Ukraine plans no more outages to ration electricity if there are no new strikes and has been able to amass some power reserves, the energy minister said on Saturday, as it continues to keep the lights on despite months of interruptions caused by Russian bombings.
"Electricity restrictions will not be introduced, provided there are no Russian strikes on infrastructure facilities," Energy Minister Herman Halushchenko said in remarks posted on the ministry's Telegram messaging platform.
"Outages will only be used for repairs."
After multiple battlefield setbacks and scaling down its troop operation to Ukraine's east and south, Russia in October began bombing the country's energy infrastructure, as winter loomed over the battlefront, leaving millions without power and heat for days on end.
The temperature in winter months often stays below freezing across most of Ukraine. Halushchenko said this heating season has been extremely difficult.
"But our power engineers managed to maintain the power system, and for the third week in a row, electricity generation has ensured consumption needs, we have reserves," Halushchenko said.
Ukraine, which does not produce power generators itself, has imported and received thousands of them over the past few years, with the U.S. pledging a further $10 billion on Friday to aid Kyiv's energy needs, despite ended grid restoration support reported earlier.
Separately, the chief executive of state grid operator Ukrenergo, Volodymyr Kudrytskyi, said that repair works on the damaged infrastructure in the city of Odesa suffered earlier this month, has been finished, highlighting how Ukraine has even helped Spain amid blackouts while managing its own network challenges.
"Starting this evening, there is more light in Odesa," Kudrytskyi wrote on his Facebook page. "The crews that worked on restoring networks are moving to other facilities."
A Feb. 4 fire that broke out at an overloaded power station left hundreds of thousands of residents without electricity, prompting many to adopt new energy solutions to cope with outages.
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