Ascent Solar Achieves Significant Efficiency Milestone

Ascent Solar today announced that it has achieved greater than 9.5% efficiency for its flexible, CIGS monolithically integrated modules. NREL says, "This appears to be a substantial leap toward realizing high-performance, inexpensive thin-film solar photovoltaics."

The City of St. Jean sur Richelieu has chosen solar LED lighting technology

The City of St. Jean sur Richelieu has chosen solar LED lighting technology to promote energy conservation while producing exceptional light quality with low operating costs.

Assessing the LCPV versus HCPV tussle

Comparison of high concentration and low concentration Photovolatics

Bariven S.A. Upgrades Venezuela's Airport De Guiria With Solar-Powered Aviation Lights From Carmanah

Carmanah Technologies Corporation has received an order to supply solar-powered portable airfield lights for Bariven S.A. in Venezuela, a subsidiary of PDVSA.

groSolar Helps Fruit Packing Co. Add Sun to Portfolio

Mariani Packing Company adds 1.1 megawatt solar power system operational at its Vacaville, Calif., headquarters.

New Green Technology Showcase Company on RenewableEnergyStocks.com

Renewable Energy Stocks Showcases, Carbon Sciences, Inc. (OTCBB: CABN), Currently Developing Biocatalytic Technology for Transforming CO2 Emissions into Fuels

GeoSmart Energy Partners with ClimateCare to Improve Access to Leading Edge Geothermal Technology

GeoSmart will become the preferred geothermal heating and cooling supplier to ClimateCare's vast network of more than 30 independent residential HVAC professional contracting companies across Ontario.

EKU-General Atomics Partnership to Boost Sustainable Biofuel Production in Kentucky

Researchers will examine potential for cellulose-derived biofuel industry in Bluegrass State

REECO promotes the growth of renewable energy in European countries outside of Germany.

The quick supply of renewable energy is the most important task for global energy and environmental politics.

Conference Solar Cooling and Cooling with Renewables

In modern societies the demand on cooling in the building and industrial branch is constantly rising, especially through changed ways of life and labor such as the use of glass facades but also an increased need of comfort.

Focal Point: Geothermal Energy

Stuttgart Geothermal Energy Day as part of "CEP® CLEAN ENERGY POWER®" at the New Stuttgart Trade Fair Center

Potential savings of up to 80 percent: Municipalities are challenged

Stuttgart Leading Trade Fair CEP® CLEAN ENERGY POWER goes into round 2

Use and Operation of Biomass Gasification Systems

3rd International User Group Conference for Biomass Gasification as part of the CEP CLEAN ENERGY POWER 2008 in Stuttgart

Houses for Comfort

Passive Houses at the CEP CLEAN ENERGY POWER 2009

Pro PassiveHaus founded

The passive house is set to become a hands-on experience

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Featured Product

GreenFasten™ solar panel roof mount hardware, watertight, USA made

GreenFasten™ solar panel roof mount hardware, watertight, USA made

The GreenFasten™ - GF1 system utilizes the patented watertight technology EcoFasten Solar® is known for. The flashing is fit with our EPDM rubber bushing and when used with a compatible EcoFasten Solar compression bracket (milled with countersink), a watertight seal is created, which protects the integrity of the roof. Requiring just a single fastener (lag bolt or self-drilling), GreenFasten provides the fastest install in the industry and will not void roofing manufacturer's warranties. Backed by IAPMO certification, GreenFasten delivers a mounting solution for all new or existing (retrofit) composition shingle roofs, and is the most cost-effective solution available. Like all of the solar roof mount solutions in our line of products, GreenFasten is made in the USA using recycled materials.