The hybrid vehicle modified by ECD Ovonics has a driving range of nearly 200 miles and requires about 8 minutes for refueling using a filling pressure of 1500 psi. A practical first step on the road to a hydrogen-fueled future
The use of trigeneration systems reduces the consumption of fossil fuels, per unit of energy required for a typical building, by about 40% compared to that used by conventional air-conditioning systems.
Oil is running out, maybe sooner than later. Can alternatives supply a solution? There are bright spots on the horizon.
To begin to make changes, it is important to know how much energy you are currently using. If you don't save your gas and electricity bills, it is a good idea to start doing so now.
GridPoint's intelligent energy management appliance manages both traditional and renewable energy to reduce costs - and also provides clean, silent and automatic backup power.
Making the message compelling and appealing to a variety of audiences simultaneously is certainly quite a challenge. Today we are all so bombarded with flashing information, how can we get the sustainability message across?
Toyota engineers sought to improve performance and fuel economy over the Prius unit while reducing noise and maintaining a compact size. The result is a second generation hybrid drive system centered around a greatly improved hybrid transaxle.
The effectiveness of composting is not in any doubt and the benefits are numerous including the fact that the product produced can provide for very fruitful organic farming.
Green plants have cleaned and purified air and water on earth since the beginning of time. Used in buildings, they provide other health and business benefits as well.
Today's marketplace is all about renewables. Biodiesel is an important new player with significant promise.
When calculations are performed it is important to make sure that you obtain ALL the relevant numbers in order to arrive at the correct answer.
With modern technology and inventiveness, green roofs can become a real solution to many of the environmental problems that we are facing today.
A computer-linked weather station offers not only real-time display of weather measurements on your computer monitor, but also provides for advanced data collection and graphical weather analysis.
These are just a few of the simple but meaningful things that we can all do, today or in the near future, to move away from earth depleting petro fuels and forward into the new era of clean renewable natural energy.
According to a WADE (World Alliance For Decentralized Energy) analysis of data from the International Energy Agency, unutilised energy from the worldwide electricity system is around 67%!
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Trojan's deep-cycle batteries provide rugged durability, outstanding performance and long life for use in all types of solar energy installations. With over 90 years of experience, Trojan delivers the world's most reliable and trusted batteries in flooded, AGM, Gel, and Lithium types. These batteries enable solar equipment systems to operate at a peak level of performance in the harshest conditions or the most challenging of locations and are manufactured and tested to IEC standards.