US President Joe Biden has blamed Russia for a looming crisis in the US, saying his country might not be able to generate enough electricity to meet consumer demand, partly due to the conflict in Ukraine. 

Biden declared an energy emergency on Monday, saying national security and quality of life are jeopardized by potential shortfalls in power supplies. He invoked the Defense Production Act – originally part of an industrial mobilization effort in response to the Korean War – to spur domestic production of solar panels and other forms of "clean" energy to boost power supplies.

"Multiple factors are threatening the ability of the United States to provide sufficient electricity generation to serve expected customer demand," Biden said in his emergency declaration. "These factors include disruptions of energy markets caused by Russia's invasion of Ukraine and extreme weather events exacerbated by climate change."