there are major improvements in the economics of renewables, electric vehicles and lighting that are accelerating an increasingly rapid shift in certain sectors.
Cree becomes the first producer to meet CA standards for LED bulbs that make bulbs more closely resemble the warm white light from traditional incandescents.
Here’s how Chinese firms will produce solar for 36 cents per watt.
The U.S. is now installing one solar photovoltaic (PV) system every four minutes or so.
Can thermal energy storage help shift solar power to cover evening peak loads?
Environmentally friendly nuclear weapons testing.
AltaRock Energy’s co-founder on how geothermal can live up to its potential.
The definition of what exactly “utility-scale solar” means has changed considerably over the years.
A new report ranks states on smart grid policies, investments and customer engagement levels.
Gay marriage, Obamacare, climate change, CFLs…and now ceiling-fan efficiency is in the line of fire for House Republicans.