Concerns over the destruction of the Brazilian rainforest resurfaced at the weekend after it emerged that deforestation jumped by 64% over the last 12 months, according to official government data.
Brazil's National Institute for Space Research this week said that around 3,145 square miles - an area half the size of Wales - were razed between August 2007 and August 2008.
A New Jersey company said on Tuesday it will invest $20 million over three years to develop an underground compressed-air storage system for wind turbines and other power sources, a sign of growing confidence in the technology.
Energy Storage and Power is a joint ventured formed by energy developer PSEG Global and Michael Nakhamkin, who designed the only compressed air-storage facility in the U.S.
One in four British homes could be fitted with solar heating equipment and 3,500 wind turbines could be erected across Britain within 12 years as part of a green energy revolution to be proposed by the government next week.
An indigenous Panamanian tribe has driven its king into exile over his approval of a £25m hydro-electric project in its jungle realm.
The Naso tribe, whose millennia-old royal inheritance system is recognised by the state, banished King Tito Santana for opening the kingdom to developers.
British buildings equipped with solar, wind and other micro power equipment could generate as much electricity in a year as five nuclear power stations, a government-backed industry report showed today.
Commissioned by the Department for Business, Energy and Regulatory Reform (DBERR), the report says that if government chose to be as ambitious as some other countries, a combination of loans, grants and incentives could lead to nearly 10m microgeneration systems being installed by 2020.
An underwater turbine that generates electricity from tidal streams was plugged into the UK's national grid today. It marks the first time a commercial-scale underwater turbine has fed power into the network and the start of a new source of renewable energy for the UK.
The row over US inaction on carbon emissions reached new heights yesterday after the White House allowed Congress to look at last year's government proposal to officially deem climate change a threat to public health - a plan that aides to George Bush refused to acknowledge or read.
The climate plan was finished in December by the US Environmental Protection Agency (EPA) in response to a supreme court ruling that required the Bush administration to state whether carbon emissions should be regulated to protect public health.
The solar power installation at Applied Materials' headquarters is further evidence that companies looking to go green should think blacktop.
The Sunnyvale, Calif.-based maker of gear for making high-tech products announced Friday that it has completed the installation a pair of solar power systems that together can produce 2.1 megawatts of energy--which qualifies it, the company says, as the "largest solar power deployment at a corporate facility in the United States."