A power auction conducted by a giant grid operator is expected to add $6.3 billion in additional charges to consumers and businesses because of electricity needs of data centers.

A power auction conducted by a giant grid operator is expected to add $6.3 billion in additional charges to consumers and businesses because of electricity needs of data centers.

© Leah Millis/Reuters

As triple-digit temperatures engulf much of the United States, the Trump administration wants grid managers to require the use of backup power that often goes unused.

© Leah Millis/Reuters

Tesla, Sunrun and Renew Home plan to tap solar panels, batteries, thermostats and other devices installed in millions of homes to meet the energy demands of artificial intelligence.

© Collin Chappelle for The New York Times

Tesla, Sunrun and Renew Home plan to tap solar panels, batteries, thermostats and other devices installed in millions of homes to meet the energy demands of artificial intelligence.

NextEra, which is seeking to buy Dominion Energy, has often butted heads with consumer groups, residents and journalists in its home state.

© Ulysse Bellier/Agence France-Presse — Getty Images

NextEra’s proposed acquisition of Dominion Energy comes as Americans are paying a lot more for electricity, and data centers are demanding a lot more power from utilities.

© Tristan Spinski for The New York Times