Destruction, repair: the endless cycle of the energy war in Ukraine

Ukrainian technicians are doing a Sisyphean job to counter the Russian infrastructure war.

Partagez:

Restart the machines after each power cut, protect the barely repaired installations before a new attack or the arrival of the cold weather. Repeat every day. Ukrainian technicians are doing a Sisyphean job to counter the Russian infrastructure war.

In Kramatorsk, an industrial city in eastern Ukraine, three companies are working to maintain and repair an already dilapidated energy network, now damaged by Russian strikes. “We fix it. And if they destroy, we will repair again. That’s our job,” shrugs Oleksander, an employee of the municipal company, as he welds a pipe. A few meters away, an excavator, the only one available to the municipality, obliged to rent a second one from a private company, is digging a trench.

Outdated system

The municipal company employs 40 technicians (twice as many before the Russian invasion) and manages the network for half of the buildings in Kramatorsk, which had more than 150,000 inhabitants before the Moscow offensive. In a trench surrounded by tape, two large pipes that heat dozens of buildings are waiting to be covered. Damaged by a strike at the end of September, they were quickly repaired, but the company has not yet had time to rebury them underground.

“In normal circumstances, this would have been done long ago. But we lack time and equipment, we have to deal with both repairs and maintenance” of an outdated system, sighs the technical manager of the company, Rinat Milushov.

Located in the Donetsk region, partly occupied by Russian forces and the scene of violent fighting, Kramatorsk is breathing a little better since a Ukrainian counter-offensive that allowed the recapture of localities in September and October. But fierce fighting is still going on in the area, especially in Bakhmout, about 50 km to the southeast. And like the whole country, the city is suffering from power cuts following the systematic strikes by Russian forces against Ukrainian energy infrastructure.

Launched in October, this targeted campaign, supported by Russian President Vladimir Putin, deprives millions of Ukrainians of water, electricity and heating every day. In Kramatorsk, daytime temperatures are currently around – 2 degrees, but in the depths of winter the thermometer can drop to – 15, even – 20.

“Workers work day and night to ensure heating for the population, but every time the power goes out we have to start again,” says Milushov. Praised as “heroes” in the country since the beginning of the invasion for their tireless and often dangerous work, his men are paid only between 150 and 200 euros per month (the average salary in Ukraine is about 350 euros per month). “We have to manually restart the system every time the power goes out, which is several times a day,” says the director, pointing out the stress on his staff.

Getting used to it

Not to mention the damage caused to the network by these successive and impossible to plan restarts. “I’ve been working for 20 years, I’ve seen some complicated situations, but what we’re going through right now is beyond comparison,” admits the manager. Before adding, after a brief silence: “We must get used to this new rhythm”.

Get used to it. The word comes back like a leitmotif. “We can get used to all the disasters, deal with the water or electricity cuts… But especially not the bombings!” cries Ioulia, behind the counter of her grocery store without power.

“If the situation doesn’t get worse, we’ll make it through the winter,” says Anna Prokopenko, a woman in her 70s dressed in blue. Same smiling phlegm at Isabella and Vassyl Maslyvets, a retired couple walking under the winter sun. “The last time we didn’t have heat, it was 12 degrees in the house, it wasn’t a total disaster, we just put on more jackets,” Isabella says.

“We are receiving humanitarian aid, our pensions have been paid, the stores are open, we have enough food. We have enough to cope,” Vassyl adds. But Andriy Bessonny, the deputy mayor of Kramatorsk, while praising the “extraordinary work” of his officials, remains concerned. “The biggest problem ahead is the cold, and the risk of the pipes freezing. Normally, we prepare for the cold season months before, but that was impossible this summer because of the bombing,” he says.

The US Senate Finance Committee modifies the '45Z' tax credit to standardize the tax treatment of renewable fuels, thereby encouraging advanced biofuel production starting October 2025.
According to the 2025 report on global energy access, despite notable progress in renewable energy, insufficient targeted financing continues to hinder electricity and clean cooking access, particularly in sub-Saharan Africa.
While advanced economies maintain global energy leadership, China and the United States have significantly progressed in the security and sustainability of their energy systems, according to the World Economic Forum's annual report.
On the sidelines of the US–Africa summit in Luanda, Algiers and Luanda consolidate their energy collaboration to better exploit their oil, gas, and mining potential, targeting a common strategy in regional and international markets.
The UK's Climate Change Committee is urging the government to quickly reduce electricity costs to facilitate the adoption of heat pumps and electric vehicles, judged too slow to achieve the set climate targets.
The European Commission will extend until the end of 2030 an expanded state-aid framework, allowing capitals to fund low-carbon technologies and nuclear power to preserve competitiveness against China and the United States.
Japan's grid operator forecasts an energy shortfall of up to 89 GW by 2050 due to rising demand from semiconductor manufacturing, electric vehicles, and artificial intelligence technologies.
Energy-intensive European industries will be eligible for temporary state aid to mitigate high electricity prices, according to a new regulatory framework proposed by the European Commission under the "Clean Industrial Deal."
Mauritius seeks international investors to swiftly build a floating power plant of around 100 MW, aiming to secure the national energy supply by January 2026 and address current production shortfalls.
Madrid announces immediate energy storage measures while Lisbon secures its electrical grid, responding to the historic outage that affected the entire Iberian Peninsula in late April.
Indonesia has unveiled its new national energy plan, projecting an increase of 69.5 GW in electricity capacity over ten years, largely funded by independent producers, to address rapidly rising domestic demand.
French Minister Agnès Pannier-Runacher condemns the parliamentary moratorium on new renewable energy installations, warning of the potential loss of 150,000 industrial jobs and increased energy dependence on foreign countries.
The European battery regulation, fully effective from August 18, significantly alters industrial requirements related to electric cars and bicycles, imposing strict rules on recycling, supply chains, and transparency for companies.
The European Parliament calls on the Commission to strengthen energy infrastructure and accelerate the implementation of the Clean Industrial Deal to enhance the continent's energy flexibility and security amid increased market volatility.
The European Commission unveils an ambitious plan to modernize electricity grids and introduces the Clean Industrial Deal, mobilizing hundreds of billions of euros to strengthen the continent's industrial and energy autonomy.
In the United States, regulated electric grid operators hold a decisive advantage in connecting new data centres to the grid, now representing 134 GW of projects, according to a Wood Mackenzie report published on June 19.
The French National Assembly approves a specific target of 200 TWh renewable electricity production by 2030 within a legislative text extensively debated about the future national energy mix.
In 2024, US CO₂ emissions remain stable at 5.1bn tonnes, as the Trump administration prepares hydrocarbon-friendly energy policies, raising questions about the future evolution of the American market.
The early publication of France's energy decree triggers strong parliamentary reactions, as the government aims to rapidly secure investments in nuclear and other energy sectors.
Seven weeks after the major Iberian power outage, Spain identifies technical network failures, while the European Investment Bank approves major funding to strengthen the interconnection with France.