The US solar industry has long been defined by its volatility. Changes to federal and state policy, tariffs, incentives and net metering rules often lead to major shifts in project economics, upending ...

Nearly 200 organizations are urging the Trump administration and Puerto Rico’s governor to restore $350 million in federal funding that was meant to finance the installation of rooftop solar and ...

MnSEIA’s 12th annual solar conference draws 600 attendees and 115 speakers. Federal clean energy tax credits and funding are set to expire soon. Utility-scale solar expected to grow under Minnesota’s ...

Hawaiian Electric said Tuesday that almost half of all Oahu single-­family homes have been outfitted with rooftop solar systems — even as Hawaii’s solar industry faces a rocky, uncertain future with ...

Agnes Chan is part of a stealth solar revolution bubbling up in the US. The retired teacher has a tiny solar system propped up in her backyard in Berkeley, California, and plugged into a regular ...

Australia faces a glut of old solar panels polluting the environment by leaching toxic chemicals into landfill with no viable reuse or ­recycling solutions available, the government’s own Department ...

HI Power Solar electrical apprentice Kaipo Enos-Ho works on the roof during a solar installation at a home in Hawaii Kai in July. Hawaiian Electric said Tuesday that almost half of all Oahu ...