Melting of the Greenland ice sheet this century may threaten the northeast US and Canada much more than previously thought.
Solar firm Spire said it is to branch out into making nanophotovoltaic devices and has secured a patent for its technology.
As climate change destroys habitats, scientists have been considering relocating species into more suitable environments but have been put off by fears of damaging the new ecosystem. Now, a group of researchers has come up with a tool to evalauate the potential success of such managed relocation.
If you can't beat 'em, join 'em: General Motors is launching an electric Hummer claimed to produce near-zero emissions.
Australia is planning to build the world's largest solar power station, with three times the generating capacity of the California plant that has been the biggest to date.
Researchers claim they have found a way to create new technology
concepts for two of the most power hungry appliances in our homes –
refrigerators and air conditioners. Future cooling devices could
utilize water cooling and magnets.
UCLA researchers have developed a new, single-step method for producing transparent conductors, which may herald cheaper, more powerful electronic devices and flexible solar cells that could be incorporated into drapes.
LOS ANGELES, CALIFORNIA - UCLA researchers have developed a new, single-step method for producing transparent conductors, which may herald cheaper, more powerful electronic devices and flexible solar cells that could be incorporated into drapes.
The credit crunch has put an end to the glory days of photo voltaic panels as the bottom drops out of the entire semiconductor market and governments have slashed subsidies on their citizens installing units.
A rubber wave power machine that looks like a giant swimming sea snake could soon be generating enough power for 50,000 homes in the UK.
The U.S. Environmental Protection Agency (EPA) added some details to
its strategy for increasing the supply of renewable fuels, mandated by
the Energy Independence and Security Act of 2007.
Yahoo is currently hosting a summit on business and human rights at its Sunnyvale campus. Journalists and social entrepreneurs from Africa, Asia and the Middle East are expected to discuss how they have used the Internet and social media to "support free expression and drive social change."
The company which can do no evil has hired a creature associated with the devil to mow its lawn.
A Chinese province has ordered government officials to smoke cigarettes in a bid to fight the credit crunch.
Opinion: Why electric and hybrid cars are an environmental dead-end.
It isn’t really a secret anymore that Ford is proud of its Fusion
Hybrid car and the fact that it is rated as the most fuel efficient
gasoline-powered midsize sedan in North America, but we have to admit
that the results of the most recent gas-mileage challenge is still
impressive. Using a stock car and some techniques that improve fuel
efficiency, the Fusion Hybrid ran 1445 miles on one tank of gas.
Green comes in many different shades. And we know that companies
exploit their green initiatives for marketing purposes in every way
they can these days. Apple has not been known for being especially
green so far and seems to be trailing the trend overall. That became
somewhat apparent when we wrote about green power purchases yesterday
and learned how the company ranks earlier today. We also have an update
why Dell buys much more green power than it actually needs.
Mirror, mirror on the wall, who is the greenest of them all? Yes, you
have read the headline already and Intel can tout that no one else in
this country buys more green power than the chip giant. According to
the U.S. Environmental Protection Agency (EPA), the nation’s top 50
purchasers are buying more than 11 billion kWh of green power annually,
equivalent to the carbon dioxide emissions (CO2) that would be produced
from the electricity use of more than 1.1 million average American
If there has been a silver lining to the cloud of economic depression
hanging over the world, it has been the hope that a drop in fossil fuel
use would have a beneficial effect on climate change. Unfortunately,
it's just not working out that way.
One of the biggest problems in developing hybrid cars is the pesky lithium ion battery. The technical problems associated with the Li-Ion battery have plagued manufacturers almost forever - whether it's vendors selling notebooks or car companies attempting to green the planet.
So it's not all bad: it seems human activity is as much to blame for the increase in Antarctic ice as it is for the melting of the Arctic ice cap. Unfortunately, the effect won't last.