Making Solar Electric Systems PAY BACK FAST
You are an excellent candidate for a solar electric system if your electric bill is over $75 per month, you pay more than $0.12 per kwh for electricity, your state offers substantial rebates for solar electric systems, and you have good solar exposure.
Safer Backup Power With Solar - Using The Sun For Emergency Preparedness
With a little thought and preparation, you can solve many of your electrical needs safely in the event of an extended power outage. The do-it-yourselfer might want to make their own portable solar power supply, or put a 12 volt motor in a small swamp cooler to solve those electrical needs.
SEADOG - Pump Technology Harvests Renewable Power From Ocean Waves
SEADOG is a "point absorbing" wave energy converter designed to extract a small amount of energy from a portion of the wave front as the wave passes by, as opposed to other wave energy designs that attempt to extract large amounts of energy but may terminate the wave in the process.
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.
The Numbers Don't Add Up?
A teenager should never have to plead for help from their elders. All of these concerns should be taken care of already, and taken into serious consideration. Workings towards a successful solution should be our number one priority, but it's not ... we're obviously not living in a perfect world... but don't you want to strive to get as close as you can get?
The Value Of Energy Efficiency In Stand Alone PV Systems: A Simple Approach
We know that conservation is important, but exactly how many dollars should be invested to save a KWH? We answer this question by comparing the investment necessary to produce one KWH/day with the cost of conserving one KWH/day. Even though a KWH is relatively expensive, with effective investments in conservation you can substantially reduce the total cost of operating a home with a stand alone power system.
Zinc Air and Nickel Zinc Hybrid Vehicle
The idea of metal fuels as an energy source has existed for over 100 years. Many companies have attempted to develop and commercialize zinc air fuel cells and nickel zinc batteries but were unable to solve the problem of dendrite formation.
Coffee Jar Syphon Pump
I used a coffer jar pump of 7 chambers to pump water about 6 ft high into a 50 gallon barrel to water my garden.
Live Safer (And Better ) With Solar- Using The Sun For Emergency Preparedness
Solar links the ways of the past with technologies of today to help make life on our planet easier and more secure.
PDA Energy Auditing Choices
Choosing the right hardware is among the most important decisions that you will make when beginning an energy audit / inspection application.
Radiant Comfort And Energy-Efficiency
The concept of radiant heating is to warm walls, objects, and people which in return warm the air creating ultimate comfort at lower room temperature.
Real Costs Of Fossil Fuels
We can lower our healthcare costs, reduce our air, water and thermal pollution, develop a more stable economy and become a far more secure nation if we just begin this inevitable process of evolution toward renewable energy sources.
Shkoodaow - An Earth Wise Fire Log
CANMET tests have shown that this renewable biomass fuel log produces 94% less CO and 84% less Particulate Matter emissions than cordwood.
The Blackout Of 2003
In the long term we need to move toward a distributed/decentralized power generation network.
The Thermo Acoustic Engine
Thermoacoustic experimenters have known for about ten years that as a stack (like the stainless wool) in a tube is heated at one end, it begins to sing because of the temperature gradient (hot to cold).
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sonnenBatterie eco
Sonnen's mission is to provide clean and affordable energy for all. As the first mainstream grid tied residential energy storage company in the world and with 24,000 sonnenBatterie systems installed worldwide, sonnen is a proven global leader in intelligent energy management solutions. The all-in-one sonnenBatterie smart energy storage solution easily integrates with new and existing solar installations to help homes manage their energy throughout the day-saving money, providing backup power, and maximizing the effective use of solar power day and night. Sonnen has won several awards for its energy innovations, including the 2017 Zayed Future Energy Prize, MIT's Technology Review's 50 Smartest Companies in 2016, Global Cleantech 100 for 2015-2017, Greentech Media's 2016 Grid Edge Award for Innovation, and Cleantech's 2015 Company of the Year Award in both Israel and Europe.
