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The University of California today issued a report concluding that if California improves energy efficiency by just 1 percent per year, proposed state climate policies will increase the Gross State Product (GSP) by approximately $76 billion, increase real household incomes by up to $48 billion and create as many as 403,000 new jobs.

Frontline's "Heat" is not just good, but bordering on "scary good", and should instantly vault to the front ranks of journalism devoted to global warming. I watched "Heat" last night, and was extremely impressed with the production's overall approach to the topic as well as how often the primary on-screen journalist, Martin Smith, cut right to the core of an issue with a tough, point-blank question.[1] Even as some parts of the show made me ache as it described just how daunting this challenge is, I wanted to cheer the tough, unblinking stance the show took in treating the topic.

In honor of our 42nd year printing the news and raising hell, the Guardian imagines a sustainable future for San Francisco, with visions for energy, land use, food, transportation, culture, and the economy. A city transformed:Fighting the power structure, and building a sustainable community, for 42 amazing years People's power:A sustainable energy system is well within San Francisco's reach First, do no harm:A sustainable land use plan is about what we don't allow as well as what we do Beyond the automobile:The road to sustainability has lanes for more than just cars Just Food Nation:Transforming how we eat will address poverty, public health, and environmental sustainability Culture isn't convenient:Sustaining entertainment and nightlife in San Francisco requires awareness and a policy shift The money at home:A sustainable local economy starts with small business - and the public sector

Expatriate Australian solar power company Ausra was one of the companies that featured heavily in my post on concentrating solar thermal power earlier in the year. California Governor Arnold Schwarzenegger has opened Ausra's first plant, a 5 MW plant at Kimberlina in central California (the first to open in 20 years) which will generate enough electricity during peak hours to power 3,500 homes. Ausra's next plant will be a 177 MW plant nearby in San Luis Obispo County. The SMH quoted Schwarzenegger as saying "This next generation solar power plant is further evidence that reliable, renewable and pollution-free technology is here to stay, and it will lead to more California homes and businesses powered by sunshine. Not only will this large-scale solar facility generate power to help us meet our renewable energy goals, it will also generate new jobs as California continues to pioneer clean-tech industry".

With a new President and Congress, we have an unprecedented opportunity to transform our fossil fuel economy to one based largely on clean energy, while creating millions of jobs in the process. Last month, we offered a Clean Energy 2030 proposal for how the U.S. can dramatically scale up renewable energy, become smarter about how we use energy, and deploy millions of plug-in electric cars. Our energy team has continued crunching the numbers and just posted new data on job creation and cost savings on our knol. We'll keep updating the information and encourage everyone to take a look and comment - and offer alternative approaches if you disagree. Reaching the goals of Clean Energy 2030 will require a comprehensive effort by the new President and Congress.

Opportunities in the renewable energy technology sector are becoming more diverse as regulatory support extends to technologies other than wind farms, Steve Read, investment manager of the Ventus Funds, said. Read said the Ventus Funds, venture capital trusts operated by Climate Change Capital, are spreading their investments more evenly between wind farm projects and other renewable energy technologies such as land-fill gas and waste biomass.

A $1 billion network of electric car recharging stations will dot San Francisco Bay area highways under a plan unveiled Thursday that aims to greatly expand the number of electric vehicles on the road. Palo Alto-based Better Place along with San Francisco Mayor Gavin Newsom, Oakland Mayor Ron Dellums and San Jose Mayor Chuck Reed announced the deal, which sets out to install charging stations in homes, businesses, parking lots and government buildings by 2012.

That's what you get from fuel cells, as long as they're subsidized by generous grants By the time Hartford's Blue Hills Avenue reaches Bloomfield, it has turned into an economic-development director's fevered dream, with a parade of major corporations lining both sides of the wide avenue.

AS the world celebrates World Toilet Day today, sanitation experts have called for the end of the flushing dunny to save water and provide fertilizer for crops. Leading health advocates have called for the use of "dry" toilets which separate urine from faeces and remove the need to flush.

Read It News is your source for in-depth news and outdoor and entertainment information for Prescott, Arizona and surrounding areas. We tell stories that emphasize sustainability and community.

As fossil fuel prices rise, as oil insecurity deepens, and as concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging in the United States. The old energy economy, fueled by oil, coal, and natural gas, is being replaced by one powered by wind, solar, and geothermal energy. The transition is moving at a pace and on a scale that we could not have imagined even a year ago.

I don't know what's been happening lately with everybody, but it seems that more and more people are trying to charge their phones or iPhones or iPods using energy imported from human movement. Remember those movies presenting slaves hundreds of years ago spinning a huge wheel to provide the emperor with water and energy? They did not do it for fun, yet nowadays there are two recent mediatized inventions that caught my eye. Curiously enough, they are being developed by two telecom operators:

Researchers developing alternatives to fossil fuels are working with everything from algae to babassu oil to corn, but a California company says it can recycle carbon dioxide into fuel. Carbon Sciences claims it has developed a way of using the CO2 emitted during the combustion of coal, oil and other hydrocarbons to create transportation fuels like gasoline and jet fuel. Should Carbon Sciences - or any of the other firms working on similar projects - accomplish this on a large scale, it could bring a reduction in CO2 emissions as well as an abundant supply of renewable fuel.

I must admit that I have been a bit nonplussed to see that the peak oil community seems to share the oil industry's dismissal of wind power as irrelevant and useless in the face of the currently energy challenge (maybe I am unfairly judging from a few individuals' comments, but it's definitely an existing undercurrent in the community). So, in reaction, let me put up here a few arguments that suggest that wind could play a major role in solving our current energy woes - not a silver bullet, but rather more than a side show. First, the "wind is too small to make a difference" argument: well, so was nuclear, until it got big enough. Wind is following the exact same growth trajectory [as shown below].

It looks more sleek and futuristic (or retro-futuristic, if you're much versed in vintage SF) than other prototypes, a creature more adapted to fictional outer space than to the oceans. But something about its bulbous main compartment led us to wonder if there is enough room inside for seasteaders to muck about with nation-building. Amidst all those noisy condensers and turbine generators and navigational gears, perhaps even inspired by them, they try to formulate the mechanics of a new micro-civilization, new identities and new cultural traditions.

Enbridge Inc., its wholly-owned utility, Enbridge Gas Distribution Inc., and FuelCell Energy Inc. have announced the opening of the world's first Direct Fuel Cell - Energy Recovery GenerationTM (DFC-ERGTM) power plant. The ribbon-cutting ceremony took place at Enbridge Gas Distribution's Toronto headquarters. The plant, which produces 2.2 megawatts of environmentally preferred, ultra-clean electricity, or enough power for approximately 1,700 residences, is also the first multi-megawatt commercial fuel cell to operate in Canada.

The U.S. Department of Energy and the National Renewable Energy Laboratory have released the first technical support documents to show 50 percent energy savings in commercial retail buildings. The two reports provide recommendations on how to achieve 50 percent energy savings over the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 90.1-2004 in grocery stores and medium-sized retail buildings. Conducted by NREL's Commercial Buildings team, under the direction of DOE's Building Technologies Program, the studies support DOE's goal of producing market-ready, net-zero energy commercial buildings by 2025.

Technology Review has an article on advances in wind turbine technology - Better Wind Turbines. ExRo Technologies, a startup based in Vancouver, BC, has developed a new kind of generator that's well suited to harvesting energy from wind. It could lower the cost of wind turbines while increasing their power output by 50 percent. The new generator runs efficiently over a wider range of conditions than conventional generators do. When the shaft running through an ordinary generator is turning at the optimal rate, more than 90 percent of its energy can be converted into electricity. But if it speeds up or slows down, the generator's efficiency drops dramatically. This isn't a problem in conventional power plants, where the turbines turn at a steady rate, fed by a constant supply of energy from coal or some other fuel. But wind speed can vary wildly. Turbine blades that change pitch to catch more or less wind can help, as can transmissions that mediate between the spinning blades and the generator shaft. But transmissions add both manufacturing and maintenance costs, and there's a limit to how much changing the blade angle can compensate for changing winds.

WorldChanging has a brief post pointing to a symposium on urban life after oil - Re-Imagining Cities: Urban Design After the Age of Oil. A number of great journalists were covering last weekend's Re-Imagining Cities: Urban Design After the Age of Oil symposium in Philadelphia. The University of Pennsylvania School of Design and Penn Institute for Urban Research hosted this conference, which was organized with support from the Rockefeller Foundation to address the need to re-imagine and rethink how cities are designed and organized in a future without oil. Our own Alex Steffen gave a mainstage talk at the international event, which featured a number of thinkers whose work we've written about before here, like Bull Dunster, Elizabeth Kolbert, Robert Socolow, Andy Revkin, William J. Mitchell, David Orr, Neal Pierce, Bill Rees, Thomas Campanella, Harrison Fraker, and ARUP's Sir Peter Head. From brief recaps of plenaries and workshops to lengthier discussions of the theories presented (and their presenters), the pieces posted to the Next American City liveblog offer a taste of what was seen and heard at this innovative gathering of great minds.

Have you ever sat by the ocean and wondered at the power of waves? They continually come-one after another-never stopping their onslaught. The energy it takes to propel these waves is to put it simply, incredible. Now, consider what this means for energy production. The World Energy Council has estimated that approximately 2 terawatts (2 million megawatts), about double current world electricity production, could be produced from the oceans via wave power.

Earlier this week, Portugal debuted the world's first commercial wave energy farm. Wave energy at the Agucadoura station is converted into electricity with the use of three red "sea-snakes", or cylindrical wave energy converters, that are attached to the seabed off Portugal's northern coast. Energy captured by the sea-snakes is carried to an undersea cable station, where it is then fed into the electrical grid.