In advance of the Frankfurt Auto Show next week, details are leaking out about the plug-in hybrid and all-electric (or battery electric if you prefer) vehicles that will be showcased there. Automakers from Asia to Europe to North America are busy trying to outdo each other with promises of fuel … [continued]
Many commuters have GPS installed in their cars, or have purchased portable devices to try to get them where they’re going. A recent study by NAVTEQ, a data provider for navigation systems has demonstrated that using a GPS device can not only save drivers time spent in traffic, it can … [continued]
Since the Renewable Portfolio Standard began in 2002, the California Public Utilities Commission has now approved contracts for more than 8,600 megawatts of new renewable energy, nearly all of it solar, signed with the state’s largest utilities. Most of the state’s renewable energy already on the grid till now has been wind power.
A breakthrough discovery from Sandia National Laboratories could help keep a lid on the rising cost of chemical water treatment and make clean drinking water more affordable in “water challenged” areas of the world. Working with researchers at the University of California, the Sandia team substituted one atom in aluminum … [continued]
The economy is down, but here is another sign that green technology may be the way out of our economic dilemma. US clean energy patents hit a record high last quarter.
[social_buttons] A Chinese company set a new world record in solar power efficiency this week. According to the company, Suntech Power Holdings, they achieved a 15.6% conversion efficiency on “a commercial grade multi-crystalline silicon PV module.” This breaks a 15-year-old world record set by Sandia National Labs in the US.
California, which has often led the nation in emissions reductions and environmental initiatives, is not the standard bearer in producing renewable energy today. If you consider all forms of renewable energy — solar, wind, hydro, and geothermal, then California isn’t at the top in total production, and as a percentage … [continued]
[social_buttons] SMUD has introduced a Feed-in Tariff to pay producers for renewable energy beginning in 2010. The Sacramento Municipal Utility District is the nation’s sixth largest publicly owned utility, with 1.4 million customers in Northern California. California already does offer a little known Feed-in Tariff or FIT, but the rates … [continued]
Which state makes 15 percent of its electricity entirely from wind power? Iowa. In 2006, according to the Iowa Utilities Board, wind power provided 5 percent of the state’s electricity. Now, just three years later, Iowa produces between 15 and 17 percent of its own electricity from wind power. MidAmerican … [continued]
At the U.S. Air Force Academy in Colorado Springs, cadets are working on a new wing design for the KC-135 Stratotanker that could significantly increase fuel efficiency for the venerable aircraft. Illustrating how small changes can make a big difference, the secret is in subtle, almost invisible adjustments to the … [continued]
