U.S. power companies face supply-chain crisis this summer

U.S. power companies are facing supply crunches that may hamper their ability to keep the lights on as the nation heads into the heat of summer and the peak hurricane season.
Oil rises above $105 after Russia attacks Ukraine

Oil prices jumped on Thursday, with Brent rising above $105 a barrel for the first time since 2014, after Russia’s attack on Ukraine exacerbated concerns about disruptions to global energy supply.
Japan goes nuclear in bid to stay cool during Summer Olympics

Japan has rebooted extra power plants, including a long-dormant nuclear reactor, and taken other steps to avoid a power crisis as temperatures soar and demand for cooling surges, especially in Tokyo, where the Olympics begin on Friday.
Iran says nuclear site images won’t be given to IAEA as deal has expired

The speaker of Iran’s parliament said on Sunday Tehran will never hand over images from inside of some Iranian nuclear sites to the U.N. nuclear watchdog as a monitoring agreement with the agency had expired, Iranian state media reported.
Oil gains as risk of Iran supply resumption recedes

Oil prices rose on Tuesday, with Brent gaining for a fourth consecutive session, as the prospect of extra supply coming to the market soon from Iran faded with talks dragging on over the United States rejoining a nuclear agreement with Tehran.
Bill Gates’ next generation nuclear reactor to be built in Wyoming

Billionaire Bill Gates’ advanced nuclear reactor company TerraPower LLC and PacifiCorp (PPWLO.PK) have selected Wyoming to launch the first Natrium reactor project on the site of a retiring coal plant, the state’s governor said on Wednesday.
S.Korea’s Moon says ‘time to take action’ on N.Korea ahead of summit with Biden

South Korean President Moon Jae-in said on Monday he seeshis final year in office as the last chance to achieve a lasting peace with North Korea, and said it was time to take action amid stalled talks over Pyongyang’s nuclear and missile programmes.