energy superpower proven gas reserves coal reserves oil reserves oil shale reserves leading natural gas exporter second-largest natural gas producer producer exporter European Union former Soviet Eastern Bloc states European Union Russian invasion of Ukraine oil invasion of Ukraine superpower Eastern Bloc Russian China Ukraine natural gas
Russia was widely described as an energy superpower. It has the world's largest proven gas reserves, the second-largest coal reserves, the eighth-largest oil reserves, and the largest oil shale reserves in Europe. Russia is also the world's leading natural gas exporter, the second-largest natural gas producer, and the second-largest oil producer and exporter. Russia's oil and gas production led to deep economic relationships with the European Union, China, and former Soviet and Eastern Bloc states. For example, over the last decade, Russia's share of supplies to total European Union (including the United Kingdom) gas demand increased from 25% in 2009 to 32% in the weeks before the Russian invasion of Ukraine in February 2022.
