Russia's Winter War: Centralised Heating Systems Leave Ukrainians Vulnerable
As sub-zero temperatures grip Ukraine, many citizens are enduring the harsh winter without heating due to relentless Russian strikes on energy infrastructure. This marks the coldest winter of the war so far, with the country's Soviet-era communal heating systems making it particularly susceptible to such attacks.
Exploiting a Soviet-Era Legacy
Ukraine's vulnerability stems from a widespread centralised heating system inherited from the Soviet era. In this setup, water is heated at large main power plants and then pumped through extensive networks of pipes to residential blocks, where it distributes into radiators and taps. This means a single strike on a heating plant can wipe out heating for entire neighbourhoods, plunging thousands into the cold.
According to Ukrainian reports, all such power stations have been hit during the full-scale war. These thermal power plants often double as electricity producers, leaving affected areas both cold and in the dark.
Kyiv: The Primary Target
Kyiv has borne the brunt of these attacks this year, with heavy bombardment targeting thermal power plants and sub-stations that pump hot water. The capital is home to numerous panelki – 20th-century Soviet apartment blocks mass-produced from concrete panels. These multi-storey buildings, common across former USSR cities, were constructed during postwar housing shortages in the 1950s and 1960s.
While the centralised heating system was once considered efficient, serving tens of thousands across neighbourhoods, it is now inherently vulnerable. Russian bombardment has left about 3,500 apartment buildings in Kyiv without heating, as reported by mayor Vitali Klitschko.
Bitter Cold and Dire Consequences
The intense bombardment coincides with bitterly cold conditions. The lowest temperature recorded this year at a Kyiv weather station was -20.7°C on 2 February, with average daily temperatures not rising above freezing. This has led to tragic outcomes, including several deaths from freezing, and residents digging cesspits as water systems fail.
Frequent capital-wide blackouts restrict electricity to three or four hours daily, prompting authorities to set up tents where locals can seek warmth. The Kyiv city state administration has even warned against dangerous makeshift heating methods, such as using candles under bricks, which only raise temperatures by 1-2°C.
Widespread Impact Across Ukraine
Other cities have also been severely affected. Deputy Prime Minister Oleksiy Kuleba reported that nearly 300,000 people in Odesa were left without power and water after a Russian attack, while over 10,000 consumers lost heating in Dnipro. Russian strikes have disrupted electricity infrastructure, causing backup generators and battery packs to fail, leaving few options for warmth.
International Response and Ongoing Challenges
In response, the European Commission announced plans last month to deploy 447 emergency generators, stating, "The EU will not let Russia freeze Ukraine into submission and will continue helping Ukrainians get through this winter." However, the daily number of strikes continues to pose significant challenges, highlighting the urgent need for resilient energy solutions amid ongoing conflict.
