Renewable energy comprised more than half the energy added this year to the Northeast grid, comprising part of Canada and 6 US states. 17 GW of renewable energy projects in the region will be completed in the next five years. [social_buttons] It is no coincidence that each of these states … [continued]
Here’s a low carbon cooling technology that uses hot water from waste to make A/C without fossil fuels, saving 80% over fossil-fueled chillers. [social_buttons] This industrial scale chiller from the Chinese company Broad Central Air can convert many different kinds of waste heat into air conditioning. The waste heat can … [continued]
A very detailed and complex study (pdf) Increasing Wind Energy’s Contribution to the US Electricity Supply weighing the costs and benefits of increasing wind power to 20% by 2030 included some very interesting projections on bird extinction numbers expected from climate change. While it may not be news to cleantechnica … [continued]
Mountaintop removal, the hyper-destructive practice of blowing up entire mountains to get at coal near the surface, is in for a rough ride. Though in technological terms mountaintop removal is downright third-world compared to the high tech sustainable energy industry, it’s still been going nonstop right here in the Appalachian … [continued]
Using just the resources that are currently commercially deployable; 31 of our 50 states, or 64% of US states could get 100% of their electricity from renewable sources in-state, and another 14 percent could generate 75 percent of their electricity in-state, according to a paper published by New Rules Project … [continued]
In a win-wIn move for the US Army and the USA, a mutually beneficial financing arrangement was signed this week between the US Army and a new partnership (“Irwin Energy Security Partners LLC”) comprising Clark Energy Group and multinational solar power giant Acciona. By using Enhanced Use Leasing they can … [continued]
Norway committed to cut their greenhouse gas emissions 40% by 2020 this week. This is the most ambitious goal of any rich nation to date. Norway’s prime minister Jens Stoltenberg (just re-elected) is meeting the requests of many developing nations and environmental NGOs with this commitment.
A new survey shows that 92% of Americans think developing and using solar power is important. The results cross political boundaries and favor solar over all other energy sources.
A desert is the perfect place to find water — if you have the right equipment, that is. Scientists and engineers from NASA’s Langley Research Center have set up camp in the “driest place in the world,” the Chilean desert of Atacama, to deploy an instrument called the Far-Infrared Spectroscopy … [continued]
Article by Amy Hengst appearing courtesy of Matter Network. Termite mounds may look like ugly piles of dirt, but they provide important clues for architects designing energy-efficient buildings. Termite mounds are built six to 30 feet high off the ground in hot ecosystems and are riddled with tunnels at their … [continued]
