Emergency order by US to 'prevent blackouts' could affect data centres

On Monday, the US Department of Energy released an emergency directive aimed at averting potential power outages as demand for electricity continues to rise. The order prompted PJM Interconnection, a key electricity transmission corporation, to advise data centers and other high-demand clients to utilize backup power sources if required.

PJM Interconnection subsequently issued a Maximum Generation Alert and Load Management Alert for October 13, anticipating tight system conditions due to unusually high temperatures during the fall season and planned maintenance and construction activities. However, the alert does not mandate any action from customers.

Energy Secretary Chris Wright expressed confidence in his decision, stating that the emergency measures would ensure millions of American families and businesses in the mid-Atlantic region have access to affordable, dependable, and secure electricity by making additional power generation, including backup power, available as needed. The Department of Energy reported that there is currently 35 gigawatts of unused backup generation capacity available nationwide.

The emergency procedures come at a time when energy policy, artificial intelligence (AI), and data centers are central issues ahead of the US midterm elections. Any blackouts or failure to address them effectively could exacerbate tensions between residents and utility companies, as well as between AI firms and the public. Despite recent statements dismissing AI critics as "hoaxes," former President Donald Trump previously signed a non-binding pledge in February encouraging technology and data center companies to provide their own electricity to alleviate grid strain.

The Department of Energy has also advocated for the construction of more nuclear reactors to meet the growing energy demands of AI.