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).
A Few Free Energy Devices that Work
A 7 year study of "free energy" devices, sometimes called "over unity" devices, was done to determine if any of these devices generated power by transferring energy from unknown sources and if so to determine where the energy was coming from.
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.
The Future For Solar PV (Photovoltaic) Energy
Solar energy is part of the solution and is a key to America's long-term energy supply. After all, fossil fuels have a long history of issues with respect to stability of supply and cost.
The Pulser Pump
Pulser pumps obey all the principles of E F Schumachers book Small is Beautiful. They foster independence and can help develop local pride and local infrastructure. They do not need outside tech support if they break down.
The Sun Doesn't Go Out
All the world really needs is a power supply that has no fuel costs, no pollution, and is available to everyone, everywhere, and relatively all at once. There is a technology which makes this possible today.
Advantages Of Electric Cars And Plug-In Electric-Biodiesel Cars
If the vehicle is a Grid Rechargeable (plug-in) capable hybrid electric-biodiesel (or diesel or gasoline) automobile, the car has all of electric automobile advantages for short trips plus the range & fast refueling advantages of internal combustion engine automobiles!
Automated Interior Plant Care And The Environmental Aspects Of Home Technologies
APM systems were developed primarily for container plants in furnished interiors, but can be used for many bedded installations as well. Large plants, small plants, dry-loving plants and moisture-loving plants can be serviced by the same system.
Electric Vehicle Recharging Network
You don't have to own an electric vehicle of any kind to be a part of the network. All you have to do is be willing to let others use the electric outlet of your home. Even if you are an apartment renter, as I am, you still might be able to let EV owners plug into an outlet of your apartment.
Event Preview - 'The Connected Home'
The Connected Home' event on 24-25 September, London, will offer a practical focused two-day conference on the real implications, strategies and technology challenges for the profitable implementation of the connected home.
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