Bloomberg Attorneys general from nine coastal states are intervening in a lawsuit aimed at blocking seismic surveys that could help pinpoint oil under Atlantic waters but also imperil whales and dolphins. The move brings the heft and resources of top state law enforcement officials to a fight over the future of oil and gas exploration along the US East Coast. …

Bloomberg Solar-panel makers had an awful 2018, but their customers really enjoyed it. Module manufacturers lost about 40 percent of their market value this year, even as the number of installations hit another record. The problem? Most makers are having to sell solar modules for below cost to compete with Chinese supplies. That’s helped buyers of solar power, which in …

Bloomberg With oil hovering just above its lowest level since August 2017, at least one large investor is dumping a BlackRock Inc exchange-traded fund (ETF) tracking the global energy industry. Two large blocks of the $1.4 billion iShares Global Energy ETF, or IXC, sold. The first was 1.1 million shares worth $34 million at 10:37 am in New York, and …