A July 8 feature details how a Southern California town runs on oil - and how investments to run on livable fuels sorely need to explain their economic knock-on effects.
A mandate from the Golden State to hook up new buildings to renewable power opens a path for ideas about financing energy upgrades in the vastly higher stock of buildings already in use.
A steep global decline in the price of solar modules in recent weeks is nearly offsetting the effect of the Trump administration’s 30 percent tariff on imported panels, the chief executive of a major United States solar company said.
