A Massachusetts contractor leading the largest design-build highway project in Rhode Island's history pleaded not guilty to illegally dumping toxic fill.
Southern California staging and integration facility for floating wind energy would be largest at a U.S. seaport, as new federal report points to needed investment boost in port, manufacturing and vessel support to meet wind production goal.
Country could develop about 125GW of new renewable energy sources by 2030 for hydrogen manufacture, with $2.4 billion in new public funding announced for electrolyzers it hopes will produce up to 5 million metric tons per year.