Combining The Sun's Heat And Light Could Boost Water-Splitting Efficiency

Using the sun's heat and light together could be an efficient way to produce hydrogen, which in turn could be used to power cars, homes and businesses.

Education In Construction: Cat Announces The Wise Project

The project aims to minimise environmental impacts both during construction and during occupancy. Current best environmental practice in building is the BREEAM criteria - The Building Research Establishment Environmental Assessment Method.

IS 'CLEANER AND GREENER' TECHNOLOGY A Sufficient Solution To Our Sustainability Problem?

A Company that adopts a strategy of technological reform does not necessarily have to confront its unsustainable principles and priorities. It is not hard to imagine, for example, a company that replaces its gas-powered buses with electric ones, while continuing to use them to transport exploited workers to sweatshop factories.

Living Off The Grid

The charge for connecting to the grid would have amounted to $125,000., whereas the total cost for the Renewable Energy system was $25,000., - a savings of $100,000!

NEW ENERGY BILL: Reducing Our Dependence On Foreign Oil

The lion's share of oil consumption stems from transportation needs. In 2002, the transportation sector accounted for about 68% of total petroleum use with gasoline accounting for two-thirds of the petroleum consumed in the transportation sector.

One Year After The Big Blackout Alternative Energy Makes Gains

As last year's blackout showed, whenever what we know and trust fails us, we immediately seek out the alternatives. Which meant that stocks in alternative energy companies spiked significantly in the days following the blackout.

Reliable Pitching: Ultracapacitors And Wind Turbine Pitch Systems

Ultracapacitors prove to be a high-reliability solution for the severe power pulses needed for wind turbine pitch control.

WHAT AMERICA NEEDS NOW

"We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature's inexhaustible sources of energy - sun, wind and tide. I'd put my money on the sun and solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that." - Thomas Alva Edison (1847 - 1931)

Astris Energi Demo a Hit with General Public

Astris Energi Inc. had a major success at the Hydrogen and Fuel Cells 2004 Conference and Trade Show, held recently in Toronto. The Conference was the North American debut of Astris' E8 Portable Power Generator and also featured Freedom, Astris' alkaline fuel cell powered Golf Car.

Astris Energi to Participate in Resource Conference

Astris Energi Inc. (OTCBB: ASRNF), the world's leading alkaline fuel cell (AFC) technology company, announced today that it will be participating in the Toronto Resource Investment Conference on October 3rd and 4th at the Metro Toronto Convention Centre.

Green-Trust

Used fryer oil powered electrical co-generation system.

GREY WATER SYSTEMS COMING ONSTREAM IN AUSTRALIA

Greywater reuse systems, promising to save the average household mnay tens of thousands of litres of water a year, are finally becoming mass consumer products, with the release of a sub-A$800 system.

Kyocera Establishes Global Infrastructure to Double Production Capacity for Solar Electric Modules

Company aims to become world's largest "fully-integrated" producer

New 187-Watt "d.Blue" is Kyocera's Most Powerful PV Module to Date

Named in reference to its 187-watt maximum power output, the new KC187G is the largest, most efficient photovoltaic module Kyocera has marketed to date.

ONSET COMPUTER CORPORATION INTRODUCES NEW THERMOCOUPLE LOGGER

New HOBO® U12 Thermocouple Logger accepts J, K, S, or T thermocouple probes, monitors temperatures up to 3200°F

Records 23341 to 23355 of 23815

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Solar & Wind - Featured Product

Darfon G320 Microinverter

Darfon G320 Microinverter

The Darfon G320 is the microinverter solution for today's high-power solar modules. The G320 handles 60- and 72-cell modules up to 350W DC and outputs up to 300W AC. The G320's 3-phase configuration accommodates the electrical distribution systems of most commercial buildings and to reduce, if not eliminate, the need for expensive transformers. The G320 comes in four voltage/phase configurations, so it can be installed in residential, commercial or utility applications.