GEORGIA TECH'S ROHATGI WINS SECOND ANNUAL RAPPAPORT AWARD

"Dr. Rohatgi has for more than a quarter century focused his immense technical talents on developing low cost and high efficiency solar cells," said NREL Director Richard Truly.

ACCLAIM FOR THREE LEADERS AT ANNUAL NREL STAKEHOLDERS RECEPTION

The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) will honor three distinguished Coloradoans for their leadership in promoting renewable energy and energy efficiency.

Coffee Jar Syphon Pump

I used a coffer jar pump of 7 chambers to pump water about 6 ft high into a 50 gallon barrel to water my garden.

Live Safer (And Better ) With Solar- Using The Sun For Emergency Preparedness

Solar links the ways of the past with technologies of today to help make life on our planet easier and more secure.

PDA Energy Auditing Choices

Choosing the right hardware is among the most important decisions that you will make when beginning an energy audit / inspection application.

Radiant Comfort And Energy-Efficiency

The concept of radiant heating is to warm walls, objects, and people which in return warm the air creating ultimate comfort at lower room temperature.

Real Costs Of Fossil Fuels

We can lower our healthcare costs, reduce our air, water and thermal pollution, develop a more stable economy and become a far more secure nation if we just begin this inevitable process of evolution toward renewable energy sources.

Shkoodaow - An Earth Wise Fire Log

CANMET tests have shown that this renewable biomass fuel log produces 94% less CO and 84% less Particulate Matter emissions than cordwood.

The Blackout Of 2003

In the long term we need to move toward a distributed/decentralized power generation network.

The Thermo Acoustic Engine

Thermoacoustic experimenters have known for about ten years that as a stack (like the stainless wool) in a tube is heated at one end, it begins to sing because of the temperature gradient (hot to cold).

CARMANAH'S LONDON BUS STOP DESIGN RECEIVES BP AWARD COMMENDATION

Honour Coincides with Launch of $1.6 Million Solar Bus Shelter Project

Slower Than Expected Market Development Limit Early Stationary Fuel Cell Shipments, Says ABI

Although Blackout 2003 pointed out the importance of distributed generation - as well as the possibility of fuel cells in the energy portfolio mix - it has not translated into an increased number of orders.

Akeena Solar Sues Los Gatos Over Solar Installation Restrictions

Akeena Solar asserts that the Town unlawfully restricted the installation of solar electric panels on the company's own commercial rooftop.

Slower Than Expected Market Development Limit Early Stationary Fuel Cell Shipments, Says ABI

A lack of commercial products along with stressed electricity markets have hindered market development for stationary fuel cells, according to a new report from technology research firm ABI.

STYLISH, "IT" SPORT CAR CREATES A BUZZ IN CALIFORNIA

Dynasty Electric Car Corporation Unveils "IT" Sport Model to California Market at EVS-20: Powering Sustainable Transportation in Long Beach, CA

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Solar Power - Featured Product

Alencon Systems - High Power, High Voltage DC:DC Optimizers

Alencon Systems - High Power, High Voltage DC:DC Optimizers

Alencon Systems is the premier manufacturer of high power, high voltage DC:DC optimizers for alternative energy applications including solar, battery energy storage, Microgrids, Fuel Cells and Electric Vehicle charging. Alencon's DC:DC converter offerings include the SPOT, BOSS and CUBE series DC:DC converters. The SPOT is a modular, uni-directional DC:DC solution ideal for solar applications. The BOSS is a modular, bi-directional unit for use with battery energy storage. The CUBE is a monolithic DC:DC converter which is available in both uni-directional and bi-directional modalities. Pictured above, is the Alencon SPOT.