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Just 50 miles west of Oak Ridge National Laboratory (ORNL) off Interstate 40 near Crossville, Tenn., 6,000 acres of woodland are about to be transformed into the kind of community that Jeff Christian once only dreamed of.

Geothermal energy has a lot of potential worldwide. As it is not dependent on many factors, geothermal energy could be the cleanest power source of near future. Two scientists from University of Oviedo, Spain, have concluded that geothermal energy could be provided by mine shafts.

BOULDER, Colo. -- May 4 2009 - The wind energy industry has been battered by the global economic crisis, with market participants being dealt a severe blow by the credit crunch that began in 2008. However, the future prospects for wind energy remain bright, according to a new report from Pike Research. The cleantech market intelligence firm forecasts that total installed wind generation capacity will reach 320 gigawatts (GW) in 2015, representing a 165% increase over 2008 levels.

"Business calls for urgent action on "oil crunch" threat to UK economy Taskforce warns Britain is unprepared for significant risk to companies and consumers Poorest to be hit hardest by price rises for travel, food, heating and consumer goods New policies must be priority for whoever wins the General Election Recommended packages include legislation, new technologies and behaviour-change incentives Fundamental change in demand patterns triggered by emerging economy countries London, 10 February, 2010: A group of leading business people today call for urgent action to prepare the UK for Peak Oil. The second report of the UK Industry Taskforce on Peak Oil and Energy Security (ITPOES) finds that oil shortages, insecurity of supply and price volatility will destabilise economic, political and social activity potentially by 2015. Peak Oil refers to the point where the highest practicable rate of global oil production has been achieved and from which future levels of production will either plateau, or begin to diminish. This means an end to the era of cheap oil."

That may be a little aggressive, but Princeton University engineers have developed a device that may change the way that we power many of our smaller gadgets and devices. By using out natural body movement, they have created a small chip that will actually capture and harness that natural energy to create enough energy to power up things such as a cell phone, pacemaker and many other small devices that are electronic.

A relatively rare story on geothermal energy. The potential of this technology is largely unknown - estimates vary tremendously. But with a potential to provide baseload electricity, this source may just have a role to play in the wind/PV/CSP electricity system of the future.

The best prospects for large-scale renewable energy production and net-energy performance remain wind and certain forms of solar, according to a study released by two California-based think tanks. "It is reasonable to conclude ... that a full replacement of energy currently derived from fossil fuels with energy from alternative sources is probably impossible over the short term; it may be unrealistic to expect it even over longer time frames," explains Searching for a Miracle: Net Energy Limits & the Fate of Industrial Society. The report was published by the International Forum on Globalization with content provided by the Post Carbon Institute.

What will happen when the gas runs out, when the deepest oil well of the Arabian peninsula finally runs dry, when the giant drills of the offshore platforms reach nothing but dry rock? Will we face a future of blackouts and electricity rationing, or will we find a way to avert the doomiest scenarios and continue living lives in which energy consumption is crucial to everything we do. Think of the electricity you use in a day. You are woken by the clock radio buzzing into life, and you turn the bathroom light on as you climb into your power shower. After dressing you head downstairs, where you turn on another radio, put some bread into the toaster and turn on the kettle, getting the milk from your fridge to put in your tea. After breakfast you head to work, where the lights are burning - and on go the computer and desktop fan.

Geothermal heat could meet 10 percent of America's energy needs by mid-century, according to the US Department of Energy. What's more, it would not generate the climate-warming carbon emissions associated with fossil fuels.