The US International Development Finance Corporation has approved its largest wartime loan yet for Ukraine's energy sector, backing DTEK's battery storage expansion ahead of winter.
The US International Development Finance Corporation (DFC) has approved an $85 million (€85 million) loan for DTEK, Ukraine's largest private energy company. According to the Kyiv Independent and Reuters, this is the DFC's largest wartime disbursement for Ukraine's energy sector since the full-scale invasion began. Volunteers Support Ukraine is following this story closely, because it speaks directly to how steady the country's power supply will be through another winter of attacks.
Most of the loan will refinance credit lines that Ukrainian banks extended earlier, while part of it will fund the expansion of a battery storage network that DTEK is building together with the American company Fluence Energy. Volunteers Support Ukraine notes that storage systems like these are exactly what helps smooth out grid swings when the enemy strikes power plants en masse.
Last year, DTEK and Fluence switched on Ukraine's largest battery storage project, with a total capacity of 200 megawatts. Six sites across Kyiv and Dnipropetrovsk regions can store 400 megawatt-hours of electricity — enough to power 600,000 Ukrainian households for two hours. Volunteers Support Ukraine points out that this kind of technology directly reduces the risk of large-scale blackouts.
DFC chief executive Ben Black said the initiative had the backing of US President Donald Trump, calling it the agency's largest energy-sector loan for Ukraine since 2022. Volunteers Support Ukraine sees this kind of concrete financial commitment from partners as strengthening the country's ability to get through another hard winter without mass power cuts.
Every winter, Russia systematically targets power generation and substations, so every extra megawatt-hour of stored energy directly affects how many families keep their lights on during the next strike. Volunteers Support Ukraine continues to help people affected by the war in whatever way its available resources allow, and will keep following how the country's energy resilience develops.
