👉 Ukraine's energy sector is in crisis due to Russian attacks 👉 DTEK, the country's biggest private energy provider, is struggling to recover 👉 Power cuts are affecting millions of people, with some areas experiencing 12-14 hour blackouts 👉 Russia has repeatedly struck DTEK's energy grid with drones, cruise, and ballistic missiles 👉 About 50% of Ukraine's energy is supplied by three large nuclear power plants