
Today, there are numerous databases and search engines being filled with our personal data, and more people are using online tools to do background checks on their neighbors, business associates and potential employees.
The Guide To Efficient Living

Today, there are numerous databases and search engines being filled with our personal data, and more people are using online tools to do background checks on their neighbors, business associates and potential employees.
A lithium-ion battery manufacturer, A123Systems, will begin marketing a kit in 2008 that will convert a regular hybrid car into a plug-in hybrid electric vehicle, as known as a PHEV. Currently priced at $10,000 (with a $3,500 tax credit), these modules are still expensive for the average car owner. For example, a commuter driving 11,000… [Continue Reading]
When some people vacation, they take their homes with them. Those are the people Irene Rawlings and Mary Abel write about in Portable Houses, a book devoted to all sorts of movable shelters and the people who created or renovated them. The examples featured in the book range in elaborateness from a canvas miner’s tent… [Continue Reading]

Most cell phones don’t even come close to being green — their chargers are energy inefficient, they contain hazardous chemicals, and they not are designed for upgrading or easy recycling. Recently though, some the big players in the field like Nokia and Sony Ericsson are making moves towards green design. As far as assessing which… [Continue Reading]

Summertime is almost here, but hot weather doesn’t have to mean skyrocketing power bills and nonstop air conditioning. We’ve compiled these tips to help you maximize your summer comfort and energy efficiency.

The Brelli is said to be world’s first biodegradable umbrella. Inspired by asian parasols, the Brelli’s handle and frame are crafted from bamboo (sustainably-harvested), and the canopy is made out of an innovative bioplastic. The canopy can be composted in conventional landfills – it has passed stringent tests certifying that it will fully biodegrade in… [Continue Reading]

A company called Ultra Motor has released a new electric bike called the A2B. This bike looks great – I like the functional, minimalist style. The A2B is designed for urban or suburban commutes. According to Ultra Motors, the A2B offers unassisted power on demand for up to 20 miles at a cruising speed of 20mph.… [Continue Reading]

The new 2009 Jetta TDI is an efficient vehicle– this quiet-running, diesel-powered car has a cleaner tailpipe than most cars on the road. The Jetta uses a technology called “clean diesel” which actually lives up its name pretty well. While test driving this car, I found out that 97% of highway diesel fuel pumps are… [Continue Reading]
This customized bike, the Biontague, is a powerful combination of a folding bike and a lithium-ion powered electric motor. It was created by Electric Cyclery in Laguna Beach, California. They built the Biontague by taking a Montague Swiss Bike LX folding mountain bike (we featured this bike previously here) and fitting it with a Bionx… [Continue Reading]

Foot pedal faucet controllers allow you to control a faucet hands-free. These devices are efficient and hygienic — they are commonly found in commercial kitchens and hospitals. I’m not sure why we don’t see them in more homes. You can reduce water use by 50% using pedal controllers, and if it’s hot water, you’ll be… [Continue Reading]
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