Grid parity for residential and commercial consumers is in sight in many European countries, according to new research from the PV Parity project consortium. The group assessed the evolution of system prices, […]
Going electric: Adding the 2013 Chevy Volt to a solar-powered home
After a full year of using solar electricity in our home, my family took the next step over the holiday weekend and bought a plug-in electric vehicle. While running errands, we passed a […]
Another Step to Smaller Reactors
Babcock & Wilcox,the nuclear technology company, moving fast after a promise of help from the Energy Department, said Wednesday that it had lined up a supplier for the towering metal shell for […]
California Approves Program Eliminating Upfront Cost Of Energy Upgrades
On November 8, California regulators approved (PDF) plans by the state’s largest utilities to make an innovative financing proposal called on-bill repayment (OBR) available to their commercial customers. The programs, which will […]
Mapping Gas Leaks from Boston’s Aging Urban Pipes
Most concerns about environmental impacts and other risks from leaking natural gas have focused on the fast-expanding production end of America’s vast system of wells, compressors and pipelines. But the urban maze […]
Ground Source Heat Pumps: Good Enough For Queen Elizabeth So Why Not For The Northeast?
George W. Bush, the Queen of England, Sir Elton John, and Sir Richard Branson probably don’t have much in common, but they all have installed ground source heat pumps. And it’s not […]
King Coal, Alive and Kicking
Some 1,200 new coal-fired power plants are being planned across the globe despite concerns about greenhouse gas emissions from such generating stations, the most polluting type, the World Resources Institute estimates. Two-thirds […]
Germany’s Grid and the Market: 100 Percent Renewable by 2050?
Most of Germany’s pro-Energiewende voices think that Germany will far exceed its 2020 target of 35% clean energy. The Heinrich Böll Foundation, a Green think tank, is definitely among them. It argues […]
Hydro Grows Around The World, And IEA Wants More
We don’t talk about hydropower much in the U.S. when we talk about renewable energy. Many states don’t even count it as renewable. But as a new International Energy Agency report highlights, […]
Carbon Tax Getting Serious Consideration As CBO Seeks To Address Regressiveness
CBO estimates that a carbon tax that yielded $103 per ton of carbon released would cost the average low-income family (lowest 20%) about $425 per year. Top 20% families would end up […]
Prometheus Institute 