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After Trump-Putin's call, Ukraine and Russia's energy assets are in the spotlight

Russia and Ukraine both accused each other of air attacks on Wednesday that caused fires and destroyed infrastructure, just hours after the leaders had agreed to a temporary ceasefire in order to stop attacks on energy infrastructure. In a phone call on Tuesday with Donald Trump, Russian President Vladimir Putin agreed that the Russian military would temporarily cease attacking Ukrainian energy infrastructure. However, he declined to endorse an official 30-day ceasefire requested by Trump.

Since the Russian invasion of 2022, Ukraine's energy sector has been the subject of massive attacks. Ukraine has responded by launching drone strikes on Russian oil refineries and pumping stations, as well as ports that are used to export oil and gas.

The energy infrastructure of both sides is described below.

UKRAINIAN POWER PLANTS

Zaporizhzhia is Europe's biggest nuclear power station, with six units of capacity 1 gigawatt. Russian troops occupied the plant in early March 2022. In September 2022, the plant was closed due to hostilities in the area. Ukraine provides power to the shutdown units.

Energoatom, a state-owned company in Ukraine, has stated that it doesn't know the true state of equipment and warned the Russian occupation may result in a major disaster.

After a hydroelectric power plant was destroyed, the plant no longer had access to water in the Kakhovka reservoir. Since then, it has been using water in the cooler pond where the water level is dropping.

Engineers estimate that the lack of water would prevent the restart of more than 2 nuclear reactors. It would also take at least one year to resume operations, as the technical state of the plant was not known.

Ukraine also lost the capacity of its gas-fired, hydroelectric and coal-fired plants. Several large combined heat-and-power plants were damaged or destroyed.

GAS INFRASTRUCTURE

Ukraine's gas transport system is approximately 1,000 km long and runs from east to western Ukraine. The system was designed to transport gas from Russian gasfields in Siberia to European consumers.

The system can transport up to 140 billion cube metres of gas each year. This is about a third the demand in Europe.

Nevertheless, volume has been declining over the last decade and in 2024 - the final year of operation of the transit agreement between Ukraine & Russia - it only pumped 14 bcms of Russian gas. Ukraine didn't want to extend transit agreement in order to deny Russia export revenue. The system is still being used to transport the gas within Ukraine, and countries like Slovakia and Hungary are calling for a resumption in Russian gas supply. This month, Russian special forces crawled through the pipeline into the Russian Kursk area in an effort to drive out Ukrainian troops who had been occupying Russian territory since August last year.

GAS STORAGE

The majority of Europe's biggest underground gas storage installations, with a total capacity of more than 30 bcm are located in the western Ukraine.

Kyiv offers European and American gas companies the right to use a third storage facility for their gas.

In 2023, Ukraine had about 3 billion cubic meters of non-residential gas in its storage facilities. However, the volume dropped to zero by 2024, after Russia intensified their attacks on infrastructure.

Since the Trump administration took office, these facilities are being a focus of attention. They will be used to store U.S. LNG. Ukraine purchased 100 million cubic meters of U.S. LNG on Tuesday in a deal that involved state firm Naftogaz, and Poland's Orlen.

The Ukraine does not have a terminal to import LNG directly, so it must be regasified and transported via EU gas transmission pipelines to the Ukrainian network.

Since January, Ukrainian drones have increased their attacks on Russian oil infrastructure including refineries, oil depots, and industrial sites.

Calculations based on data from traders showed that the attacks affected up to 10% of Russian refinery capacity in some weeks of the month of February, when refineries were most severely hit.

Traders said that Ukraine also targeted Russia's limited storage of oil, as well as its pipelines and pumping station, disrupting the flow to export ports and refineries. Recent Ukrainian drone strikes also disrupted oil flow via the Druzhba Pipeline, which still carries Russian oil to Hungary and Slovakia, as well through its main oil terminal at Ust-Luga Port. The damage to the Russian oil export infrastructure may reduce Moscow's revenues from energy sales. In February, a Ukrainian drone attacked a pumping facility of the Caspian CPC pipe in southern Russia. This is a major route for Kazakhstan oil to be shipped by U.S. companies and European firms that have projects there. Reporting by Nina Chestney, Pavel Polityuk and reporters in Moscow. Editing by Ros Russell.

(source: Reuters)