If the Photovoltaics industry is going to play a significant role in worldwide electricity production in the future it all comes down to one word - scalability, the ability of a technology to expand its production capacity to very large sizes, thereby enabling significant cost decreases.
Since successful testing in 2003, ISE has incorporated ultracapacitors into its gasoline, diesel and fuel-cell hybrid electric vehicles with extraordinary results.
By working together with a primary battery, the ultracapacitors have helped to at least double the lifetime, which means that battery life no longer determines the service interval for the buoy.
The cost of ownership is one-third and the fuel efficiency is eight times greater when compared to their gasoline-powered counterparts.
The equalizer captures energy from batteries with "above average voltage" and dumps that energy into the ones with "below average voltage". When the overachievers try to excel in voltage, their excess energy is used to bring the underachievers up to par.
With the increasing conversion efficiency of electricity in generation, the increasing share of renewable electricity, the high efficiency at the point of use and the potential for system level efficiencies, there is a lot of supporting evidence for a claim that electricity can save energy.
China may be positioning to change its global image from environmental disasters to an environmental leader, as it was recently recognized as the world leading investor in renewable energy.
FFVs can be fueled with 100 percent gasoline up to 85 percent ethanol. Fueling between the two products is driver transparent; no switches need to be flipped or buttons turned.
A terrific issue with a great variety of articles about Alternative Solutions for Energy and perhaps the coolest Earth Toy yet. I want a Tesla Roadster for Christmas.
The green building techniques used by HEB are not radical, and should be accessible to any builder.
The H2 Truck is a small vehicle used in many different operation fields including luggage hauling, small commercial vehicles, hospitals and ports.
We use about 128,640 horsepower-hours, or the equivalent of 147 energy slaves working for each of us 24/7, all year long.
While flow batteries and other devices can be used to compensate for wind's intermittent output, it's difficult to match the investor and political enthusiasm for hydrogen.
If you buy a set of 5 lights for 20 bucks do not expect it to last very long or hold up in extreme conditions. Research what you are going to buy, ask others and make an informed decision.
The main purpose for developing the Thermo Life is to provide energy harvesting for low-power applications where other technologies would prove inadequate or not possible.
Records 3331 to 3345 of 3573
Eliminate Solar Rack Ballast and Reduce Rooftop Material Handling. PowerGrip™ Universal (PGU) is a commercial roof mount system designed to secure solar racks and other equipment to any type of commercial roofing system. PGU provides a secure connection directly to the roof deck or structural members and is designed to reduce or eliminate ballast in solar racking systems, so there's less weight on the roof and less material handling. Made of heavy-duty cast aluminum, PGU units include a base ring which is secured through the roofing cover and into the structural roof deck, and a waterproof top plate.