Tag Archives: green technology

E6 Electric Car Launched Officially in China – Can Do 300 Miles per Charge

Chinese auto-maker BYD in collaboration with the famous US investor Warren Buffett, has officially released its first all-electric car that will be available to private buyers.

The vehicle’s 75 kW motor gives it a range of nearly 300 km on a single charge in urban conditions. BYD also said on its website that the BYD e6 is equipped with an iron battery that can be fully recharged in about 40 minutes.

The electric car is capable of reaching a top speed of 140 km/h. Unlike ordinary oil-consuming vehicles, the e6 can save its owner about 75 percent of the energy cost.

BYD Auto was founded in 2003, being a part of the rechargeable battery maker,the BYD Co Ltd. Some reports said that in 2010 the sales were estimated at 519,800 units and the production capacity at 700,000 units. In December 2008, Warren Buffet has allocated $230 million to buy a 10 percent stake in BYD.

So the Chinese CAN build a car that’s about the price of a Nissan Leaf and the range of a Tesla Model S. Then why don’t the others follow? Is it some kind of a strategy for we aren’t yet prepared to get in electric cars? Or what?

Courtesy: GreenOptimistic
http://www.greenoptimistic.com/2011/10/27/byd-e6-china-launch/#.UwYw0YXWY2A

GravityLight: a revolutionary new approach

GravityLight: lighting for developing countries.

We have developed a realistic alternative to Kerosene lamps by harnessing the power of gravity. We need your help to make it happen.

GravityLight is a revolutionary new approach to storing energy and creating illumination. It takes only 3 seconds to lift the weight which powers GravityLight, creating 30 minutes of light on its descent. For free.

Following the initial inspiration of using gravity, and years of perspiration, we have refined the design and it is now ready for production. We need your help to fund the tooling, manufacture and distribution of at least 1000 gravity powered lights. We will gift them to villagers in both Africa and India to use regularly. The follow-up research will tell us how well the lights met their needs, and enable us to refine the design for a more efficient MK2 version. Once we have proved the design, we will be looking to link with NGOs and partners to distribute it as widely as possible. When mass produced the target cost for this light is less than $5.

Why GravityLight?

Did you know that there are currently over 1.5 billion people in the World who have no reliable access to mains electricity? These people rely, instead, on biomass fuels (mostly kerosene) for lighting once the sun goes down.

Continue reading GravityLight: a revolutionary new approach

US scientists turn bags into batteries

The US is investing millions of dollars in a new centre designed to recycle used plastic bags, turning them into batteries that can power everything from smartphones to electric cars. Al Jazeera’s John Hendren spent a day at the government laboratory near Chicago where scientists have made a breakthrough in green technology.

Read more » Al Jazeera
http://www.aljazeera.com/video/americas/2013/02/2013218111949627594.html