The Best Portable Car GPS Navigators Of 2010

In the past five years or so, one of the handiest applications of GPS technology has been the development of portable GPS navigators designed to go into a car to help a driver navigate as she drives.

2010 Prius To Use Solar Power

“Prius,” in Latin, means roughly “to go before.” Since its first appearance in 1997, Toyota’s iconic hybrid has lived up to its name, with more than 1.5 million sold world wide. Revamped in 2003 with Toyota’s hybrid synergy drive, the Prius is now entering its third generation with the 2010 model to be available later this year. And, in keeping …

100% Electric Aptera Unveiled

I first mentioned the Aptera last year, when it was being test driven. This car’s eye-catching design isn’t just for show — it’s designed to be a very, very efficient vehicle. Just check out the video below you’ll see what I’m talking about: Much like a jet, the shape of the Aptera is designed to be highly aerodynamic.

Dockside Green Awarded World’s Highest LEED Score

We featured the innovative Dockside Green community previously on MetaEfficient. Recently, the entire community was certified to be built to Platinum LEED (leadership in energy and environmental design) standards. It was awarded the highest LEED score in the world.

Efficient: Foot Pedal Faucet Controllers

Pedal Works HandsFree Faucet Controller

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 saving power too. At a …

Hybrid Gets 150 Miles Per Gallon Using Ultracapacitors

It’s a prototype hybrid car that gets 150MPG, and goes 40 miles on electricity alone, drawing its power from a combination of lithium-ion batteries and ultracapacitors. The ultracapacitors provide a burst of energy to the engine, when needed. They are then recharged by the lithium-ion batteries. This avoids the problem of emptying the batteries too fast, which can cause them …

Aptera Test Drive A Success!

It’s the Aptera — a futuristic car that has generated a lot of buzz lately — and with good reason — the Aperta is a very, very efficient vehicle (just check out the video: you’ll see what I’m talking about). The car’s head-turning design has a purpose: the shape is highly aerodynamic (much like a jet). It ready available for pre-order, …

Volvo Unveils A Plug-In Hybrid

Volvo is unveiling an innovative plug-in hybrid at the Frankfurt Motor Show. The ReCharge Concept is a specially designed Volvo C30 with individual electric wheel motors and batteries that can be charged via a regular electrical outlet. When fully charged the Volvo ReCharge Concept can be driven approximately 62 miles on battery power alone before the car’s four-cylinder 1.6 Flexifuel …

Wind-Up LED Camp Lantern

This lantern is said to have a very efficient wind-up mechanism. Apparently, you can get thirty minutes of ambient light from a minute’s worth of winding. The light can be placed on a flat surface, or hung up using the recessed loop. You can also charge it via a 12V car socket. Available from I Want One Of Those (£19.95). …