“EcoPower” Faucet Recharges Itself

This EcoPower faucet by Toto is the type of faucet that uses a infrared sensor to turn on automatically. What makes this faucet unique is that it harnesses the electrical power generated by its own water flow. It has a miniature turbine generator to maintain its rechargeable battery. It can keep itself charged on as… [Continue Reading]

Excel Hand Dryer Uses 80% Less Energy

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,… [Continue Reading]

Self-Cleaning Glass: Pilkington Activ Glass

"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… [Continue Reading]

Waterless Urinals

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. Urine is contained under a special… [Continue Reading]

Hyper-Optimal: Create an Oasis with Greywater

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,… [Continue Reading]

Swampy IceStrMystr 12-Volt Model IM-30

Notes from Manufacturer: The IceStrMystr IM30 combines ice induced Air Conditioning with the age-old art of evaporative cooling. The cold water rushes through a special Cooling Core to produce air-conditioned air instead of merely evaporative cooled air. You can now choose your own size of cooling container. The water contained in your Ice Chest is… [Continue Reading]

Producing Drinking Water from Rain Water

It is possible to produce pure drinking water from rain water using a combination of devices costing around $300 total. Here’s how to do it: Install a roof washer and a rain barrel ($200). A roof washes diverts the first ten gallons or so of rain water away from your barrel — it contains such… [Continue Reading]

Chlorine Filter for Baths: Crystal Ball

This bath filter removes 90% or more of free chlorine, improves lathering with quartz crystals. You swirl in the bath water for a few minutes, for filtration to occur. Available from: Natural Baby or Ebay