US President Donald Trump has declared a national emergency over the threat to the country's energy grid, citing a risk of sabotage and the growing importance of critical infrastructure in the face of a rapidly expanding AI boom.[338681][330977] The move comes as the US is increasingly tightening its control over foreign technology in the energy sector, with a particular focus on Chinese-made equipment.[338681][330977] The national emergency declaration allows the US government to take unprecedented measures to secure the energy grid, including restricting the use of foreign-made equipment.[338681] The announcement has been welcomed by some, who see it as a necessary step to protect the country's critical infrastructure in the face of an increasingly complex and interconnected world.[330977] However, others have raised concerns about the potential impact on the global energy market and the potential for the US to become isolated from the rest of the world.[330977]