Photovoltaic

While in the hills of western India last week I saw something I haven't seen since my schooldays. The something is old-fashioned fuel balls. You can hold one of these lightweight balls in your hand, for they are around 8-9 cm in diameter, their colour a slatey grey flecked with brown. You only rarely see them being sold in the small provision shops in these villages, for the fuel balls are made at home. They require two ingredients: cow dung and coal dust.

-Are we really going to let ourselves be duped into this solar panel rip-off?
-Solar panels are not fashion accessories
-There is no 'green treachery' in questioning this solar panel rip-off
I accept George Monbiot's £100 solar PV bet

As Iraqi’s prepare to go to the polls on Sunday the country has been subjected to a month of increased violence including a string of blasts in Baghdad on Thursday targeting early voters which killed at least 14 people. The election, which will decide the next chapter of Iraq’s future, is being keenly watched by the oil industry...

Millions of job losses are pushing the U.S. Senate to consider a Jobs and Energy bill, even though Cap and Trade appears to be on life support. What are Five Key Measures that must be in a new Bill to avoid being a "half-ass..d" effort? (term from Sen. Lindsey Graham descrbing limited climate bill)

"as mankind proceeded to get bigger and bigger we silently crossed a threshold"

Randy Udall, Dr. Robert Costanza, Albert Bates, Richard Douthwaite, Stephanie Mills, Michael Brownlee, Megan Quinn Bachman, and Thomas Greco tackle peak oil, climate change, and monetary collapse at the Conference on Michigan's Future: Energy, Economy and Environment 2009.

For the average home- or small business-owner looking to purchase a solar PV array, there is much homework to be done—and truly good textbooks, amid the cacophony of voices on the subject, are a real find. Thankfully, Power from the Sun, the latest offering from green building guru Dan Chiras, is just such a book.

Evolution demands short-term thinking focused on individual survival. Most attempts to overcome our evolutionarily hardwired absorption with self are selected against. The Overman is dead, killed by a high-fat diet and unwillingness to exercise. Reflexively, we follow him into the grave.

San Antonio's new Mayor Julian Castro, in office just three months, has inherited a dilemma. The nation's 7th largest city is suffering from almost 8% unemployment. With limited resources, the Mayor and City Council are searching for ways to create local jobs. At the same time, the City, through its municipal utility City Public Service (CPS), is burning through hundreds of millions of dollars on just paperwork, to prepare to spend billions on a new nuclear power plant project some 200 miles away at Bay City, TX.

-Shifting Alliances Define Energy Debate
-British energy firm in the dock over Amazon project
-Arizona firm in deal to spread sun power to China

-How on Earth Can We Feed 8 Billion People?
-Solar Power from Space: Moving Beyond Science Fiction
-Johnson announces awards for 'low carbon zones'
-The Cruel Cost of Clunkers
-How to Grow Democracy
-Bike-o-rama: A Roundup of the Best in New Bikes, Bike Infrastructure, Blogs, Books and More

For decades the "Holy Grail" of the New Energy Economy has been to find ways to store wind and solar energy. The answers are here, and they are much more plain and simple than we thought. Like Indiana Jones in his Last Crusade, we need to see the Grail that is right before our eyes. The means to enable solar and wind energy to serve as our primary energy supplies are at hand.

A weekly update from a UK perspective.

Renewable power? Not in your lifetime
Seven Paths to Our Energy Future
Wesley Clark: Ethanol's field general
Energy Secty Chu's alternative choice
Can I Clean Your Clock?
World`s largest cement firms slash production emissions by a third

Just a year and a half after a breakthrough Solar Grand Plan study was published in the January 2008 Scientific American, the U.S. government has begun plans to implement major elements of such a Plan.