Articles by Mary B. Powers

The U.S. will gain much clean energy capacity from scores of giant wind turbines set to be built miles out to sea, but how they link to onshore users and to each other remains the key challenge

Kuwaiti translators hired by a former AECOM business and contractor DynCorp under two large US Army contracts claim in a whistleblower lawsuit that the firms knew of alleged abuses, a case that a US district court judge allowed on March 9 to proceed; the firms now operate as Amentum.

Utility firms will close nearly 20 GW of coal-fired capacity by 2035, committing to major investments in renewable energy projects.

Delays mount for PJM Interconnection, the largest U.S. grid, to integrate deluge of proposed solar and other clean energy projects, as it revamps a process suited to large fossil fuel power plants.