High-Tech, Solar-Powered Homes Coming to the National Mall for the Department of Energy’s 3rd Solar Decathlon
September 28, 2007 09:07 AM -
WASHINGTON, DC – Next week, the U.S. Department of Energy’s (DOE) third Solar Decathlon will bring students from 20 of the world’s leading universities to Washington, DC, to transform the National Mall into a solar village. In preparation for a fierce competition that will take place from October 12 – 20, teams will begin on Wednesday, October 3rd, assembling highly energy efficient homes powered entirely by the sun that are likely to help shape America’s clean energy future. The Solar Decathlon complements President Bush’s Solar America Initiative, which seeks to make solar energy cost-competitive with conventional forms of electricity by 2015. This year, more than 100,000 people are expected to tour the solar village.
PG&E And Start-up To Create Giant Solar Projects
September 27, 2007 05:20 PM - Bernie Woodall, Reuters
LONG BEACH, California (Reuters) - Two of the nation's biggest power companies are teaming up with a solar start-up to create one of the world's largest solar power projects, which they say could make electricity at a competitive price.
PG&E Corp, FPL Corp and solar thermal power generator Ausra Inc unveiled plans on Thursday for utility-scale solar plants which they claim will produce electricity at a price comparable with conventional fossil-fuel power plants.
A $4.5 Million Dollar Luxury Home, And Green Too
September 26, 2007 04:01 PM - Paul Schaefer, ENN
LARKSPUR, Colo. - Sotheby's International Realty, touting green? Yup. Legendary Properties Sotheby's International Realty of Evergreen, Colo. has listed one of the most environmentally friendly luxury homes ever built in Colorado, a $4.5 million dollar home with just under 10,000 square feet. The home is sure to raise the bar for building green in the high-end market.
Nonprofits Get Big Green Workspace In Manhattan
September 26, 2007 03:36 PM - Paul Schaefer, ENN
NEW YORK - Nonprofits have a new green, more sustainable workplace in Manhattan. It's called the Thoreau Center for Sustainability. The center offers shared workspace and a healthy work environment for its nonprofit tenants, as well as social investment opportunities for its funders.
A company called Tides (www.tides.org) today announced the opening of the green nonprofit office center in New York City. Tides provides an array of services that amplifies the efforts of forward-thinking philanthropists, foundations, activists and organizations to make the world a better place.
Ice-Based Airconditioning Takes Off In California
September 26, 2007 03:02 PM - Paul Schaefer, ENN
SAN FRANCISCO - A company that makes an ice-based air-conditioning system is teaming up with a major public utility, PG & E, in California in a $10-million dollar project. The ice-based air conditioner uses cheaper nighttime electricity to make ice and then uses that ice for daytime cooling needs. The units cooling looks almost identical to a standard AC unit. The systems lowers peak daytime demand significantly, shifting the energy load up to 95%. The California Public Utilities Commission says permanent load shifting technologies deliver a number of benefits to both utilities and energy consumers, including added protection against shortages during heat waves and reduced reliance on the construction of new generation plants.
Hidden Hazards of Air Fresheners
September 26, 2007 02:23 PM - Paul Schaefer, ENN
Washington - Could the floral scent of your air freshener contain toxic chemicals known to cause birth defects? NRDC recently tested 14 different air fresheners and found that 12 contained chemicals called phthalates (pronounced thal-ates), chemicals that can cause hormonal abnormalities, birth defects and reproductive problems. Even air fresheners marketed as "all-natural" or "unscented" contained the hazardous chemicals.
In addition to phthalates, air fresheners may contain allergens, volatile organic compounds (VOCs) as well as cancer-causing chemicals such as benzene and formaldehyde.
Whole Tree Architecture
September 24, 2007 11:41 AM - Elizabeth Janicek, Radish Magazine
Regulation key to greener buildings
September 24, 2007 07:39 AM - UNEP
Regulation is the most effective means to achieve greenhouse gas emission reductions from buildings, a sector which accounts for some 30-40 % of global energy use.
Regulatory and control instruments such as building codes and appliance standards are the most effective way to increase energy efficiency, and so mitigate the industry's impact on global warming.
New Software Designs & Calculates the "Green" in Your Building
September 23, 2007 12:10 PM - Bruce Mulliken, Private Landowner Network
Santa Rosa, CA – Green Building Studio, Inc., today announced the beta availability of Green Building Studio V3.0, offering architects, owners, and building design teams the opportunity to use the new web service’s advanced capabilities firsthand. The new release updates the award-winning Green Building Studio web service with ground-breaking capabilities for assessing carbon neutrality potential, total PV & wind energy, emissions, total building energy, and water consumption for commercial and residential building design alternatives, interacting seamlessly with leading BIM design tools from Autodesk and Graphisoft.
Yes, The Internet Saves Energy
September 23, 2007 11:57 AM - Bruce Mulliken, Private Landowner Network
Recently, in this column, I said this, “I don’t think there’s been a study, and I can’t prove it, but I think the Internet is one of the greatest energy saving inventions ever created.”
Well, now there IS a study to back up my claim. The Consumer Electronics Association (CEA (tm)) thinks the Internet saves energy too; and it’s substantial.
The just-released study commissioned by the CEA and conducted by TIAX LLC of Cambridge, Massachusetts, shows that using electronics to telecommute saves the equivalent of 9 to 14 billion kilowatt-hours of electricity per year – the same amount of energy used by roughly 1 million US households every year.