More large solar power projects on public lands in the Western United States may finally see the light of day, thanks to a newly finalized plan that opens up millions of acres for development. But the ...

Regulators are adjusting rates that have enticed customers to install solar systems at home. The solar industry worries about a slowdown. One of solar power’s biggest incentives is under attack in the ...

After months of debate and two postponed votes, California’s utility regulator unanimously voted last week to overhaul incentives for owners of apartment buildings, schools and businesses that install ...

BOISE, Idaho — Nearly 20,000 homes across Idaho have solar panels lining their roofs, according to Idaho Power. But major policy changes threaten to make installations less affordable for future ...