[Video] Beijing discards recyclers

Beijing recyclers find themselves discarded in Olympic Games security sweep. They are being pushed out of town as China's capital gears up to present a sanitized modern city to millions of Olympic visitors. Authorities say a recent survey shows that more than 70 percent of the recycling collect...

[Video] Eco nightclub opens its doors

A new London nightspot, where clubbers generate electricity by boogying on the dancefloor, claims to be the 'world's first eco nightclub' While Surya has its own wind turbine and solar energy system and even a dancefloor that apparently generates its own electricity, Andrew Charalambou...

[Text] Scientists develop new type of fuel cell

U.S. engineers have created a new type of membrane based on tiny iron particles, resolving a major limitation of current power-generating fuel cells.Fuel cells are commonly used in satellites, submarines or remote weather stations because they have no movi...

[Video] Low-energy greenhouse scheme

[Video] Low-energy greenhouse scheme
Environmental campaigners are hoping new technologies will help lower energy use in farming.

[Video] Ship using 'sail' technology

[Video] Ship using 'sail' technology
The first cargo ship to harness wind power in more than a century is to sail across the Atlantic.

[Video] A Green Energy Enthusiast in Malawi

WSJ's Sarah Childress travels to meet William Kamkwamba, a 20-year-old Malawian who built a makeshift windmill to power his family's home. (Dec. 12).

[Video] Holiday Gift Guide: Going Green

[Video] Holiday Gift Guide: Going Green
It's tough to be environmentally aware when shopping for gifts. Giving someone a carbon offset for their SUV is about as tactful as giving away a stick of deodorant. Here are some suggestions for environmentally themed gifts. (Nov. 28)

[Video] Holiday Gift Guide: Going Green

[Video] Holiday Gift Guide: Going Green
It's tough to be environmentally aware when shopping for holiday gifts. Giving someone a carbon offset for their SUV is about as tactful as giving away a stick of deodorant. Here are some suggestions for environmentally themed gifts. (Nov. 28)

[Video] Cow dung power

[Video] Cow dung power
An Israeli company is reducing pollution and producing energy with the help of cow dung. The project transforms unpleasant cow manure from an environmental nuisance into precious 'green' electricity.

[Video] Hot water spring power

[Video] Hot water spring power
Russian geothermal power station provides cheap electricity at no cost to the environment. The power station is on the Kamchatka peninsula, in what is otherwise known as geyser valley.

[Video] Could This Car Fight Global Warming?

[Video] Could This Car Fight Global Warming?
A Swiss adventurer, on a round the world trip in his solar powered car, has arrived in New Delhi where he hopes to spread his message to stop global warming. (Nov. 7)