These Endless Breeze fans are powerful, portable, high volume 12 volt fans with a twelve inch blade that operates at three speeds. Air movement of up to 1000 CMF (cubic feet per minute) is a major breakthrough in 12 volt portable fans. Standing only fourteen inches high on retractable legs and less than three inches […]
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Designed and made in Italy, Ariston hot water heaters have a lot going for them. They plug in directly under the sink or wherever you want hot water. They produce hot water instantly — you don’t have to wait for the water to get hot (80 billion gallons of water is wasted annually in the
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Sunfrost refrigerators are the most efficient ones out there. Here are the specs on a typical model: Energy Consumption : 585-845 Whr / day (42-58 Amp Hours) DC, 20 kWh / month, 249 kWh / year Annual Energy Cost: $21 Capacity: 16 cu. ft. Dimensions: 62.5″ H, 34.5″ W, 27.75″ D Weight: 300 lb. (44
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These Coolmatic Waeco coolers are built with the Danfoss BD35F compressor from Denmark, which means they run extremely efficiently on 12/24Vor AC power. The 28 gallon model above consumes only 65 watts on average (45 watts on 12V DC). You can get an insulating protective cover to make them even more efficient. The coolers also
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Energy Consumption: 18 or 24W DC Dimensions: 12" H x 12" L x 9" Weight: 2 lbs. Best Price: $202 (Alternative Energy Store) or $259 (Southwest Solar) Notes from Manufacturer: World’s lowest energy using cooler. Evaporative cooling for RVs, boats, cars, tents and small rooms at a fraction of typical air conditioning energy costs. Cools
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Although not the most efficient cooler, we like the fact that this cooler can be powered by so many energy sources. Notes from Manufacturer: Large enough to hold six 6-packs. Lightweight and compact with rugged turquoise plastic exterior. Comes with ice cube tray, thermostat and push button piezo igniter. Works with three different power sources:
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This is the perfect paint for people who love the dappled, richly textured look of old plaster but find themselves surrounded instead by flat drywall. It is sold as a powder, made according to a recipe that’s been around since the time of the ancient Egyptians. As you need it, you mix it with water
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This paint is made from natural ingredients and does not contain acrylics or other plastics. The lime in it is slaked, meaning it cures by reacting with oxygen in the air. Other ingredients include a type of clay, marble dust, a natural glue and water. This paint works on all wall surfaces, from wood to
Wet Lead Acid batteries are the most common batteries used in energy systems because of their price, local availability, and ease of recycling. A properly maintained lead acid cell will last about ten years. This type of battery will deliver about 1000 full charge-discharge cycles. The drawbacks of Wet Lead Acid Batteries include the following:
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Gel Cell batteries are also lead acid but the electrolyte is in gelatin form instead of liquid. Thus, they need no maintenance — water does not need to be added, and it doesn’t corrode. They can also be stored in any position and since there are no dangerous fumes, they can be placed in any
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AGM is a newer type of sealed battery uses “Absorbed Glass Mats”, or AGM between the plates. This is a very fine fiber Boron-Silicate glass mat. These type of batteries have all the advantages of gelled, but can take much more abuse. AGM batteries have several advantages over both gelled and wet (flooded) batteries. Since
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The IZIP Tricruiser Adult Electric Tricycle is one of the best electric tricycles available today for it’s price. It has a classic adult tricycle shape with a comfy saddle and a large rear basket. It has a “Twist and Go” throttle, and a top speed up to 18 mph (29 kph) with a 30-35 miles
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Solar Shingles — yes they do indeed exist and are available now. This new style of solar collector lets homeowners build electrical generation right into the roof itself. They can be added to existing homes or built into new homes. It saves money because the shingles serve a dual purpose — as a roofing
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Bamboo is inexpensive, looks great and is a renewable resource. Bamboo flooring is similar in appearance to hardwood but is even more durable in terms of scuffing, wear and expansion. The bamboo is harvested in plantations that take only 3-4 years to reach maturity. Although still not widely used, it is perhaps the most efficient
This is a hand dryer, made by Excel, that uses 80% less electrical energy than similar dryers. It uses a high velocity fan to dry hands faster (10-12 seconds) by blowing the water droplets off the hands. Hand dryers are more efficient than paper towels in public restrooms. Paper towels have a higher annual cost,
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This Hennessy Ultralight Backpacker Hammock is a compact and inexpensive shelter. Uniquely designed to be stable while entering the hammock, and to provide support while sleeping. It has an oversized rain-fly to protect you from the elements while you are sleeping. We like these expedition hammocks because they weigh 1 lbs. 7oz., and are substitutes
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“Pilkington Activ” glass needs little cleaning, reducing consumption of detergent and water. The active glass has a special nano-scale (extremely thin) coating of microcrystalline titanium oxide which reacts to daylight. The reaction breaks down dirt on the glass, and when the water hits the glass the dirt slides off. The chemical used — titanium dioxide
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These waterless urinals are plainly more efficient than the ones currently in use in most bathrooms nationwide. They can save up to 45,000 gallons of water and more per year per urinal. They also require less maintenance and are less prone to plumbing problems. They have no moving parts. Urineis contained under a special biodegradable
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The book “Create an Oasis with Greywater” by Art Ludwig is packed with information about how to reuse greywater by diverting it into your garden. What is greywater? It’s all the “waste” water produced in a house besides sewage — e.g. water from showers, sinks and washing machines. This is a key meta-efficient technique because,
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