June 5th, 2019 | by Charles W. Thurston
The cumulative value of residential solar installations for utilities is comprised of two different parts: the generation of electricity to the grid, and the avoided cost of building new generation. While the former is fairly straightforward and owners are compensated through net metering or other rate schemes, the latter is difficult to assess and thus far homeowners have received little compensation
April 23rd, 2019 | by Guest Contributor
The cutting-edge research at the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) will one day go to waste—but not into a landfill
March 30th, 2019 | by Guest Contributor
The National Renewable Energy Laboratory, which regularly publishes a chart of the world’s most efficient solar cells, has introduced a new chart of record-efficiency solar modules
July 10th, 2017 | by George Harvey
A number of people made some really interesting comments on my recent CleanTechnica article, “Mark Z. Jacobson & The 100% Renewable Energy Naysayers.” Some of these had to do with the problem of getting the last 20% of our energy from renewable sources, after we got to the 80% mark
January 4th, 2017 | by Loren McDonald
Remember a few short years ago when the hot debate was whether cars in the future would be predominantly powered by fuel cells versus batteries? And even more fundamentally, if electric vehicles would ever move beyond the niche "green" and luxury-performance buying market? My how sentiment seems to have changed recently
