Significant improvement in performance of solar-powered hydrogen generation Wed, 15 May 2013 12:51:51 EDT Using a powerful combination of microanalytic techniques that simultaneously image photoelectric current and chemical reaction rates across a surface on a micrometer scale, researchers have shed new light on what may become a cost-effective way to generate hydrogen gas directly from water and sunlight.
Storage power plant on the seabed Wed, 15 May 2013 08:53:53 EDT A group of scientists aims to store electricity at the bottom of the sea. The energy will be stored with the help of high water pressure.
Entrepreneur giving space shuttle truss new uses Tue, 14 May 2013 14:11:11 EDT A truss design devised to help workers process space shuttles continues to find new uses as a space shuttle engineer-turned-entrepreneur adapts it to everything from a solar-powered electric generator to a mobile cellphone tower.
Solar panels as inexpensive as paint? Mon, 13 May 2013 10:36:36 EDT Researchers are helping develop a new generation of photovoltaic cells that produce more power and cost less to manufacture than what's available today.
ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices.
In 1992 the US Environmental Protection Agency (EPA) introduced ENERGY STAR as a voluntary labeling program designed to identify and promote energy-efficient products to reduce greenhouse gas emissions. Computers and monitors were the first labeled products. The ENERGY STAR label is now on over 50 product categories including major appliances, office equipment, lighting, and home electronics. EPA has also extended the label to cover new homes and commercial and industrial buildings.
The Solar Energy Technologies Program (SETP or the Solar Program), a federal program of the U.S. Department of Energy (DOE), focuses on accelerating the advancement of solar energy technologies. This section describes each of the Solar Program's four subprogram areas: photovoltaics (PV), concentrating solar power (CSP), market transformation, and grid integration. - (Read more)
The Green Power Partnership is a voluntary program that supports the organizational procurement of green power by offering expert advice, technical support, tools and resources. Partnering with EPA (US Environmental Protection Agency) can help your organization lower the transaction costs of buying green power, reduce its carbon footprint, and communicate its leadership to key stakeholders. Green power is electricity produced from a subset of renewable resources, such as solar, wind, geothermal, low-impact biomass, and low-impact hydro. Buying green power is one of the easiest and most effective ways to improve your organization’s environmental performance. - (Read more)