
Climate crisis
Western wildfires suppressed solar output in 2020
Wildfires exacerbated by climate change darkened the skies above solar projects across the U.S. West last year.
Climate crisis
Wildfires exacerbated by climate change darkened the skies above solar projects across the U.S. West last year.
Electric vehicles
Electric car sales skew toward the wealthy. Can stronger incentives and better program design change that?
Heat pumps
Ireland's government wants to install 600,000 heat pumps by 2030. That could save energy and shift consumption to times of lower grid demand.
Policy & regulation
The state will now aim to reach carbon-free electricity by 2070, not 2050.
Solar
The funding round pops the startup's valuation to $2 billion, big money in the solar software space.
Clean energy
Arizona's failed clean electricity proposal could live to see another day.
Fossil fuels
U.S. coal shipments hit new lows in 2020, according to new data.
Solar
New administration, same old problems for solar industry players who want to see the Section 201 tariffs dissolved.
Policy & regulation
Years of negotiation over Arizona's clean energy rules come to naught in the eleventh hour.
Solar
The Department of Energy has a new solar price goal — but getting to carbon-free electricity will require more sweeping changes in electricity strategy, experts say.
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