Swansea Engineering team pioneer Smart Electricity Meter

The Power Electronics team from Swansea University's School of Engineering has developed one of the world's most advanced Smart Electricity Meters. The Smart Meter is to be the focal point for a consumer's personal energy queries. It monitors their energy consumption, giving information not just through a traditional power reading, but in a user-friendly way by displaying animated graphics of money on a large clear screen on the meter. It also goes one step further than most other potential Smart Meters in that it monitors individual power circuits in the home, including upstairs lighting, downstairs lighting and kitchen sockets. The team believes there is also the possibility to monitor individual appliances when the technology is adopted further. The presentation of consumption information is complemented by the ability to show power generated from micro-renewable technologies in a 'plug and play' manner, similar to the wind turbine currently commercially available, and generic solar panels. This is an effort to provide a simple, easy to set up method for people with no expertise in Power Electronics. Read more .

Fisker Karma hybrid sports car has an optional, full-length solar roof.

The Karma will do 0-60 mph in 5.8 seconds with a top speed beyond 125 mph (200 km/h) but only has a 50-mile range per charge on lithium-ion batteries. The driver will be able to select between two modes of driving. The first mode is Stealth Drive, which is the quiet economy mode for optimal relaxed and efficient driving. Evidently, the car moves so quietly the company will be offering optional interior and exterior speakers with a menu of "car noises." I kid you not. By flipping the second paddle behind the steering wheel, the car will switch to Sport Drive, which will access the full power of the vehicle. To be offered fourth quarter next year, the Karma will be built in Finland and priced at $80,000. http://www.fiskerautomotive.com/ . More photos http://www.fiskerautomotive.com/vehicles/downloads/

Hydrogen-Powered Fuel Cell Wheelchairs from Japan

The wheelchair's fuel-cell system is a 24V 250W PEFC Air Cooling External Humidifier. It drives at a max. speed of 6km/h and the driving range is 10hours, 60km (H2 Storage 190g/4 canisters) and 5hours, 30km (H2 Storage 100g/2 canisters). With the Japanese population aging rapidly, the fuel-cell wheelchair and cart applications have a bright future. Promoted as "Eco" fuel-cell powered means turning the "silver market" into green. Read the full story at TreeHugger.

The Mini E

Starting next year drivers in the Los Angeles and New York areas will be able to lease a fleet of 500 all-electric Coopers from BMW's Mini division. The Mini E, as it's called, will be able to travel 150 miles on a single charge with a top speed of 95 miles per hour. The Mini E will be a two-seater. The space usually taken up by back seats in a gas-powered Mini will be taken up by lithium-ion batteries. While the initial start may be quick, the Mini E will accelerate up to 62 miles (100 kilometers) per hour in 8.5 seconds, which is about average for a modern car. CNN report.

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