Blue Sky Energy, Inc. Unveils Advanced Charge Controller
The Solar Boost 3024i is a mid-sized 12/24V 30 amp Maximum Power Point Tracking (MPPT) charge controller with load control, and is the first in a series of products based Blue Sky Energy's new IPN architecture.
Solectria Corporation Founders Announces Launch Of New Company—Solectria Renewables, LLC
The company is 100% focused on and dedicated to the development and manufacturing of power electronics for photovoltaic and other renewable power generation markets.
Lit from within, LED edge-lit signs enhance road safety while reducing energy use by 90%
Carmanah Technologies Inc. releases new, technically enhanced LED edge-lit street-name and traffic signs that will make night driving easier and safer in North America. Traffic agencies in 12 states have already installed Carmanah's next-generation LED-illuminated roadway signs.
Greening The Urban Village With Horizontal Elevators
Before the advent of the vertical elevator, people were only willing to access 3 or 4 stories of building space. Today, on the threshold of the advent of the "horizontal elevator ", daily shoppers and business patrons will only walk on average, about 300 meters (1,000 feet) from a parking space.
Living Off The Grid
The charge for the 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.!
No More Coals To Newcastle!
The concept of using biodiesel may seem a new one, but it is not. Rudolph Diesel's first engine ran on peanut oil and now, a century later, it seems we are finally learning that natural oils are better for our health, our environment and ultimately our economy than fossil alternatives.
Safety In Numbers: Distributed Generation's
Distributed generation gives building owners the option to generate their own energy in one form or another. Utilities can maintain the system when the building owners do not want to manage it.
Small Hybrid Solar And Wind Energy Systems
The small hybrid solar and wind energy system at NREL's Outdoor Test Facility produces 1,400 watts of power from solar and 900 watts from the wind turbine, enough to power a refrigerator, lights, heaters, air coolers, computers and a radio.
The Hydrogen Economy And Fuel Cells
Fuel cells will be one of the key components in the hydrogen economy. They will replace the internal combustion engine and will convert the future main store of energy (hydrogen) to power when it is needed.
ULTRACAPACITORS AND THE HYBRID ELECTRIC VEHICLE
Compact in size, ultracapacitors can store an incomparably higher amount of energy than conventional capacitors. Indeed, ultracapacitors are currently available on the market with capacitance ranges up to 2700 Farads, and they can release that energy at both a high or low rate.
What Is A Green Tag?
Utilities by law, in all 50 States, have to purchase clean energy for every green tag sold. This means that when you buy a Green Tag, you can be assured that somewhere in the grid those electrons were produced using clean power.
Astris Energi Completes Czech Affiliate Purchase
Astris Energi Inc. (OTCBB: ASRNF), the world's leading alkaline fuel cell (AFC) technology company, announced today that it has completed the purchase of its affiliate Astris s.r.o., located in the Czech Republic.
Solar Power blasts electricity costs for new affordable housing development
EcoEnergies completes solar power system for Tierra Encantada affordable housing project in San Jose, CA… but developer wants more!
CLEANTECH INVESTMENT INCREASES BY MORE THAN 11% IN THIRD QUARTER OF 2004
Total Capital Committed to Cleantech in Q3 2004 Exceeds $310 Million
ABI Research Sees Evergreen/Q-Cells Joint Venture as a Sign of an Industry Voting with its Feet
The factory, to produce equipment with an annual capacity of 30 megawatts, will create 350-400 new jobs and will enjoy support from the German government.
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