Benefits of 24/7 Battery Equalization

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.

Can Electricity Save Energy

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's Attempt to Balance the Environment and a Rapidly Growing Economy

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.

E85 - An American Alternative

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.

Editorial Comments

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.

Greening Affordable Housing

The green building techniques used by HEB are not radical, and should be accessible to any builder.

H2 Truck Demonstrates Practical Use of Hydrogen Powered Fuel Cell Vehicles

The H2 Truck is a small vehicle used in many different operation fields including luggage hauling, small commercial vehicles, hospitals and ports.

How Many Energy Slaves Do We Employ?

We use about 128,640 horsepower-hours, or the equivalent of 147 energy slaves working for each of us 24/7, all year long.

Is America ready for Wind Hydrogen?

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.

LED Buyer Beware

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.

Micro Thermoelectric Generator Targets ZigBee

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.

Milking It For All It's Worth

Wisconsin farmers searching for solutions to increasing energy costs as well as environmental pressures surrounding manure management are looking in the direction of anaerobic digestion — turning manure into usable energy. - Wisconsin leads the nation in a growing renewable energy option -

More than 125 MW of "Huerta Solar" PV plants

A "Huerta Solar" is the Spanish term for solar farm and is a grid-connected solar power plant based on several subsystems, each with their own investor.

New Study: Organic and Natural Lawn Fertilizers

The results were unanimous, natural and organic products are not only better for the environment, they're better for your lawn!

Putting the Sun in Sundae

There may be an upfront cost, but these solar systems are built to last a long time, and with energy costs always on the rise the payback periods are getting shorter.

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Solar & Wind - Featured Product

WS510 Secondary Standard

WS510 Secondary Standard

In the monitoring of large photovoltaic (Utility Scale), in assessing potential sites (Solar-assessment), or in up and coming electricity cost saving initiatives projects (Commercial & Industrial), the WS510 now provides the market a secondary standard pyranometer, ultrasonic wind speed, ultrasonic wind direction, temperature, pressure and humidity all in a single unit.. This sensor meets the high demands of the world meteorological organization (WMO) through the active valving at air temperature measurement and the inertia- and maintenance-free measurement of wind speed and wind direction on the ultrasonic principle. Equipped with a Kipp & Zonen pyranometer of the secondary standards, the WS510-UMB Compact weather sensor from Lufft unites the precision of a variety of meteorological individual sensors in a single all-in-one device, for the first time.