Rear Vision looks at the history of the automobile. Raises some interesting points as to why petrol cars have dominated and there has been very little progress in terms of efficiency. When the personal car was first invented t was a battle between the electric car, steam and petrol. Maybe it’s not too late for electric cars to make a comeback
Monthly Archive for May, 2008
At the invitation of the German Federal Government, representatives from more than 60 countries met in Berlin earlier this month to discuss the founding of the International Renewable Energy Agency (IRENA), an intergovernmental organization that will exist to exclusively promote the adoption of renewable energy worldwide. This is indeed a good news for the future of sustainable energy technologies.
IRENA will address several critical barriers that are preventing the full-scale adoption of renewable energy. It will provide informed policy advice and assistance to national governments that are currently lacking the means and capacity to develop effective regulatory frameworks for renewable energy adoption.
You can find more about this news by Lily Riahi in the following link:
http://www.renewableenergyworld.com/rea/news/story?id=52254
Cheers
Anil
There is some very interesting research at the moment looking into replacing batteries with Fuel Cells. Being able to replace Lithium-Ion batteries in consumer electronics with a Fuel Cell powered by a Hydrogen or Methanol canister has many advantages including longer power reserves and much faster recharging times. But one of the main sticking points in further developing this technology has been the reluctance of commercial airlines and aviators to allow Fuel Cell canisters onto their flights. The fears being that the flammable gas contained inside the canister poses a risk to the aircraft if it somehow catches fire.
Well this week we have seen the first steps towards approving the carriage on aeroplanes of these (so far unavailable) power sources. The US Department of Transportation has just made a ruling that will let passengers carry approved methanol fuel cells and up to two spare fuel cartridges in their carry-on bags.
FTA:
“Fuel cells also can’t spontaneously burst into flames. A person would have to apply a flame to a fuel cell to ignite methanol, which is an alcohol. Presumably, security will take lighters and matches away from someone at the gate. Lithium-ion batteries in rare instances have blown up, but those instances have been alarming.
Fuel cell technology, though, isn’t easy and fuel cells have faced several delays. Lim says fuel cells will likely begin to come out in 2009. MTI is working with Samsung on fuel cells for phones.
Canada, China, Japan, and the UK already let passengers carry their nonexistent fuel cells onboard.”
http://www.news.com/8301-11128_3-9933408-54.html?tag=nefd.blgs
Recent Comments