Over 8.6 million people watch Al Gore challenge skeptics with new presentation

Al Gore uses recent weather devastation to challenge climate skeptics and urge people to face up to Climate Reality.

Schneider Electric shipping shade-tolerant, easy-to-install, Conext Series grid tie solar inverters

Schneider Electric's Context range of single-phase inverters range from 2.8 to 5 kW.

Combined Heat and Power Conference & Trade Show - 2011

Conference and trade show dedicated solely to cogeneration, tri-generation, and waste heat recovery.

Saft launches industrial production at Jacksonville lithium-ion battery plant

DOE stimulus money helps fund energy storage systems creating hundreds of high-tech jobs

Utility Scale PV growth takes centre stage in the US

Despite the fallout after the bankruptcy of manufacturing giant Solyndra, figures indicate the support for utility scale PV plants in the United States remains unaffected

Customers Can Be Confident in Choosing OPEL Solar Trackers

OPEL Solar Inc. and OPEL Technologies Inc. (TSX VENTURE:OPL) (collectively "OPEL" or "the Company")has secured a warranty agreement with Energi Insurance Services and has completed an independent tracker technology assessment conducted by BEW Engineering

Independence day for thin film: can it support itself without subsidies?

With the high-profile collapse of Solyndra placing the wider thin film community under scrutiny, PV Insider has been examining how the industry intends to fight back by reducing its costs and develop new innovations.

Saint-Gobain Solar Expert Explains Industry Growth, Impact on Energy Producers and Suppliers in new Video Q&A

A veteran industry executive from Saint-Gobain addresses how a growing solar sector in the U.S. and other regions will impact industry players in a newly released (Q&A) video available at http://www.youtube.com/watch?v=bj7FvehOHvQ

2012 Hydrogen Student Design Contest Theme Announced

Registration open for university students worldwide to design a combined heat, hydrogen and power system for their campus

CRESTRON LAUNCHES FUSION EM SOFTWARE FOR COMPLETE ENERGY MANAGEMENT AND CONTROL

Crestron's new Fusion EM™ software is a complete energy management solution for organisations of any size from schools and universities to corporate enterprises.

THE SOLAR AND WIND EXPO MASSACHUSETTS;

It's time to Look into the benefits of renewable energy! Nov. 4-6, 2011 Royal Plaza Trade Center in Marlborough

Delta Tri-Gen Receives a $15,000 Renewable Energy Research Grant

Methane production from dairy whey effluent.

Corvus Energy Joins Groundbreaking Aquarius Wind and Solar Power System Project

Corvus Energy's 6.5 kWh AT6500 Modules to Store Wind and Solar Energy on Ocean-Going Ships

OPEL Solar Trackers Are Selected by Conergy U.S.

Installation is at a California Water Treatment Plant

Challenges CleanTech Startups Face - Interview with David Anthony

Part one and two of an interview with David Anthony, a major contributor in the CleanTech Venture Capital Sector and the Managing Director of 21Ventures in New York. Since founding 21Ventures in 2004, the fund has provided seed, growth, and bridge capital to more than 40 technology ventures across the globe. Given the length of this very insightful interview, this piece will be continued on a weekly basis until completed.

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Featured Product

Parker KleenVent provides closed-loop solution for wind turbine cooling systems

Parker KleenVent provides closed-loop solution for wind turbine cooling systems

Many 1.5 MW wind turbines use traditional open-loop water/glycol cooling systems. Regular water evaporation in the reservoir elevates the mixture's viscosity, prohibiting cooling of the IGBT and associated critical controls, causing the wind turbine to overheat unless serviced, which in turn means turbine downtime and high maintenance costs. Parker's KleenVent Coolant Evaporation Inhibitor (KV-CEI) is a simple add-on to the legacy cooling system, that eliminates water evaporation in the coolant solution and stops the ingress of airborne contaminants, by enclosing the cooling loop. The KVCEI also removes the need for continuous coolant monitoring during the warm season. Traditional maintenance calls to replenish or rebalance the fluids, take the wind turbine and transformer offline, resulting in significant downtime and revenue loss. Parker's cooling system solution optimizes wind turbine uptime and revenue, reduces maintenance costs and increases overall efficiencies.