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"Russia is launching a new all-out offensive on the European energy market. President Dmitry Medvedev and Prime Minister Vladimir Putin have spent the past several days on individual tours through Europe, securing new natural-gas contracts and partners for Russian-built pipelines, clarifying Russian claims to oil and gas reserves in the Arctic, and searching for clients ready to pay for Russia's nuclear-plant technology. On April 27, Medvedev concluded a two-day trip to Oslo, where he and Norwegian leaders agreed on a plan to delimit their Arctic maritime border. The decision -- combined with recent melting of Arctic ice -- paves the way for the area to be opened for oil and gas exploration. The deal is a long-awaited achievement for Russia. In 2008, Medvedev called the Arctic "Russia's resource base of the 21st century." Some energy experts estimate that up to 25 percent of the planet's oil and gas reserves lie beneath the Arctic's Barents Sea. "

Renewable energy could play a much larger role in supplying the world's energy needs than previously estimated - but it won't come cheap, according to a new study.\n\nThe research, presented at the International Scientific Congress on Climate Change in Copenhagen, Denmark, this week (11 March) says that renewable energy could supply 40 per cent of the world's energy needs by 2050.\n\nThe new estimate is considerably higher than previous projections, which put renewables' share at only 12 per cent by 2030, said Peter Lund, an author of the research from the Laboratory of Advanced Energy Systems at Finland's Helsinki University of Technology.

I spent last week immersed in the views of professionals working to advance energy efficiency resource intelligence. I shall spare you more details-I realize there's a limit to the wonkery even Grist's audience can tolerate-but I do want highlight what strikes me as a key takeaway. A few facts to set the stage: * Resource intelligence is profitable. Study after study (after study) shows that homes and businesses have available a range of investments, technologies, and practices that cut energy use and pay handsome returns. (See, for the latest, this three-year study of efficiency in buildings.) * Resource intelligence isn't happening on its own. This is something speaker after speaker at the conference returned to, with attitudes ranging from frustration to simple bemusement. Despite the aforementioned studies, people aren't taking advantage of the opportunities at anything close to the available scale. The low-hanging fruit stubbornly remains unplucked. * Resource intelligence is central to the climate/energy challenge. The International Energy Agency describes a scenario for achieving 450 ppm (the widely shared though likely inadequate target for atmospheric concentrations of CO2). Of the emission reductions they project, energy efficiency is responsible for 54%. More than half our efforts to tackle climate change will happen through more intelligent use of energy.

Beijing has reacted angrily to a Pentagon report on China's military power, which claimed it was altering the military balance in Asia. A foreign ministry spokesman called it a "gross distortion of the facts", and urged an end to "Cold War thinking". In its annual report to Congress, the Pentagon said China was developing "disruptive" technologies for nuclear, space and cyber warfare. It could be used to enforce claims over disputed territories, the report said.

In remarks focused on the promise of renewable energy and demand-side management, US Federal Energy Regulatory Commission Chairman Jon Wellinghoff on Wednesday suggested that there may never be another new nuclear or coal power plant built in the country. Pointing to upwards of 1,000 GW of potential wind energy in the Midwest and West, new solar power production and storage technologies and emerging hydrokinetic power resources, Wellinghoff asserted that renewables are poised to play a substantial, gap-filling role in the US energy picture.

Last week, Secretary of the Interior, Ken Salazar, hosted the last of 4 public forums around the country to gather input on offshore drilling and offshore renewable energy development. Choosing to end in San Francisco means he is going back to Washington with a resounding "No" in his ears. "No" to offshore drilling and "Yes" to investing in renewable energy, and any other new green technology San Francisco start-ups can figure out. All the California elected officials on the dais (Boxer, Lee, Speire, Napolitano, Woolsey, Lt Governor Garamendi) and Oregon governor Kulongoski made very clear, and sometimes even passionate, statements to the effect that CA needs and values its coastline the way it is, and the potential output of oil (estimated 1% of US daily consumption by 2030) comes no where near to justifying the risk posed to its economy and ecosystem.

China produces 95% of the worlds supply of the rare earth metal, dysprosium, a key metal in magnets used in the drive motors for hybrid electric vehicles - up to 100 grams of dysprosium per hybrid car produced, according to a Wikipedia reference. Dysprosium's magnetic properties also make it an important metal for wind turbines and electric vehicles. Could be vital for MagLev trains, too. Scarcity of the metal is a sustainability and a political issue, according to a recent article in the TimesOnline, Crunch looms for green technology as China tightens grip on rare-earth metals. This does not look good.

President Obama today announced over $467 million from the American Reinvestment and Recovery Act to expand and accelerate the development, deployment, and use of geothermal and solar energy throughout the United States. The funding announced today represents a substantial down payment that will help the solar and geothermal industries overcome technical barriers, demonstrate new technologies, and provide support for clean energy jobs for years to come. Today's announcement supports the Obama Administration's strategy to increase American economic competiveness, while supporting jobs and moving toward a clean energy economy. "We have a choice. We can remain the world's leading importer of oil, or we can become the world's leading exporter of clean energy," said President Obama. "We can hand over the jobs of the future to our competitors, or we can confront what they have already recognized as the great opportunity of our time: the nation that leads the world in creating new sources of clean energy will be the nation that leads the 21st century global economy. That's the nation I want America to be."

Energy Secretary Steven Chu says he will provide $2.4 billion from the economic recovery package to speed up development of technology to reduce greenhouse gas emissions from power plants and factories that burn coal. Chu told a meeting of the National Coal Council on Friday that it's essential that ways are found to capture carbon dioxide from coal-burning power plants and industrial sources. Carbon dioxide from burning fossil fuels is the leading greenhouse gas blamed for global warming.

Projects Seek to Make Efficiency Accessible to Every Business and Homeowner WASHINGTON, DC - U.S. Secretary of Energy Steven Chu today announced a new $450 million program designed to catalyze a nationwide energy upgrade that experts estimate could save $100 million annually in utility bills for households and businesses. The Recovery Act's "Retrofit Ramp-Up" program will pioneer innovative models for rolling out energy efficiency to hundreds of thousands of homes and businesses in a variety of communities. Much like past roll-outs for cable TV or the Internet, DOE intends to create models that, when undertaken nationally, will save consumers billions of dollars on their utility bills and make the huge savings of energy efficiency available to everyone. "Energy efficiency isn't just low-hanging fruit; it's fruit lying on the ground. We have the tools to reduce energy use at home and at work and to provide huge savings to families and businesses on their energy bills. But use of these technologies has been far too limited because we lack the simple and effective ways for people to access them," said Energy Secretary Steven Chu. "The 'Retrofit Ramp-Up' program will support large-scale models that can open new energy efficiency opportunities to whole neighborhoods, towns, and, eventually, entire states," continued Secretary Chu. "The Recovery Act will allow innovative communities to demonstrate a variety of sustainable business models that can be replicated across the country."

UC-Berkeley professor of energy Dan Kammen is well-known around the country and throughout the world for his work in renewable energy science and policy. Recently, he and a team of academics, entrepreneurs, business leaders and policymakers released a 141-page report, 18 months in the making, called "The Gigaton Throwdown'' that outlines a path for a dramatic expansion in the development and deployment of renewable and low-carbon energy. The team focused on what it would take for nine different technologies to reduce the annual emissions of carbon dioxide and equivalent greenhouse gases by a least 1 billion metric tons, or one gigaton, by 2020. A copy of the report has been widely distributed on Capitol Hill, and has been presented to Energy Secretary Steven Chu, a colleague of Kammen's. The Mercury News talked to Kammen about the report, some of its conclusions and whether it can have an impact on U.S. energy policy. The interview was edited for clarity.

competitiveness WASHINGTON - Building on the action by the U.S. House of Representatives in passing historic legislation that will pave the way for the transition to a clean energy economy, President Barack Obama and U.S. Energy Secretary Steven Chu today announced aggressive actions to promote energy efficiency and save American consumers billions of dollars per year. Today's announcement underscores how the clean energy revolution not only makes environmental sense, but it also makes economic sense - creating jobs and saving money. "One of the fastest, easiest, and cheapest ways to make our economy stronger and cleaner is to make our economy more energy efficient," said President Obama. "That's why we made energy efficiency investments a focal point of the Recovery Act. And that's why today's announcements are so important. By bringing more energy efficient technologies to American homes and businesses, we won't just significantly reduce our energy demand; we'll put more money back in the pockets of hardworking Americans."

Secretaries Chu, Salazar and Vilsack and Chairs Sutley and Wellinghoff announce energy and transmission policies at the Western Governors' Association Annual Meeting PARK CITY, UTAH - Senior Obama Administration officials today announced a number of steps that will help the West to tap its clean energy potential and create green jobs. The efforts announced during the annual meeting of the Western Governors' Association (WGA) reflect a comprehensive, broad-based strategy across the Administration to support western states in their efforts to grow their local economies and meet their energy needs. The West has been at the forefront of the country's development and implementation of clean energy technologies, leading the way in passing effective Renewable Portfolio Standards and harnessing the region's significant renewable energy resources. The initiatives announced today - a collaboration of federal and state efforts - will help these states continue to lead on energy and climate issues, while driving our economic recovery and protecting the environment.

Exelon has begun a series of nuclear power plant uprates that will add between 1,300 MW and 1,500 MW of generating capacity at its existing fleet of nuclear units over the next eight years, the company said Friday. The first of the uprates, totaling about 38 MW, was confirmed last week following upgrades at Exelon's Quad Cities plant near Cordova, Illinois. Uprate projects, some of which require US Nuclear Regulatory Commission approval, improve efficiency and increase electricity output of nuclear units through upgrades to plant equipment, Chicago-based Exelon said. The projects take advantage of new production and measurement technologies, new materials and experience from decades of nuclear power operations, the company said. Uprate efforts are underway at Exelon's Limerick and Peach Bottom nuclear plants in Pennsylvania, and the Dresden, LaSalle and Quad Cities plants in Illinois. Those are expected to produce nearly 25% of the added capacity. The remainder of capacity would come from uprates at nine other plants beginning in 2010 and ending in 2017.

Climate change legislation before Congress would boost electricity prices by about 20 percent by 2030, although most of the increases wouldn't begin until after 2020, a government analysis concluded Tuesday. The Energy Information Administration said the ability to contain the cost to consumers depends largely on whether the country is successful in a "large scale" expansion of nuclear power and renewable energy sources that do not emit greenhouse gases and the deployment of carbon-capture technology at coal plants. Legislation, already approved by the House and expected to be taken up in the Senate later this year, would require carbon dioxide and other greenhouse gas emissions be cut by 17 percent over the next 11 years and by 83 percent by mid-century. Opponents of the bill have said such a shift would lead to soaring energy costs, especially for electricity.

"Following the failure of the latest efforts to plug the gushing leak from BP's Deepwater Horizon oil well in the Gulf of Mexico, and amid warnings that oil could continue to flow for another two months or more, perhaps it's a good time to step back a moment mentally and look at the bigger picture-the context of our human history of resource extraction-to see how current events reveal deeper trends that will have even greater and longer-lasting significance. Much of what follows may seem obvious to some readers, pedantic to others. But very few people seem to have much of a grasp of the basic technological, economic, and environmental issues that arise as resource extraction proceeds, and as a society adapts to depletion of its resource base. So, at the risk of boring the daylights out of those already familiar with the history of extractive industries, here follows a spotlighting of relevant issues, with the events in the Gulf of Mexico ever-present in the wings and poised to take center stage as the subject of some later comments. Readers in the "already familiar" category can skip straight to part 5. "

"Dreams of braking global warming by storing carbon emissions from power plants could be undermined by the risk of leakage, according to a study published on Sunday. Rich countries have earmarked tens of billions of dollars of investment in carbon capture and storage (CCS), a technology that is still only at an experimental stage. Under CCS, carbon dioxide (CO2) would be snared at source from plants that are big burners of oil, gas and coal. Instead of being released into the atmosphere, where it would contribute to global warming, the gas would be buried in the deep ocean or piped into underground chambers such as disused gas fields. CCS supporters say the sequestered carbon would slow the pace of man-made warming. It would buy time for politicians to forge an effective treaty on greenhouse gases and wean the global economy off cheap but dirty fossil fuels."

Saul Griffith's game plan, a solution framework for the climate challenge, begins with a 6-step model. Assume changes in CO2 cause climate changes. Choose a temperature where we'd like to set the planet. From temperature, calculate how much carbon we can burn. Figure out what fuels we can burn. Analyze new energy sources. Finally calculate a new, survivable energy mix. His primer on energy units makes his model accessible to all, no matter their level of technical knowledge.

Push through a bulletproof revolving door in a nondescript building in a dreary patch of the former East Berlin and you enter the control center for Vattenfall Europe Transmission, the company that controls northeastern Germany's electrical grid. A monitor displaying a diagram of that grid takes up most of one wall. A series of smaller screens show the real-time output of regional wind turbines and the output that had been predicted the previous day. Germany is the world's largest user of wind energy, with enough turbines to produce 22,250 megawatts of electricity. That's roughly the equivalent of the output from 22 coal plants--enough to meet about 6 percent of Germany's needs. And because Vattenfall's service area produces 41 percent of German wind energy, the control room is a critical proving ground for the grid's ability to handle renewable power.

Peak oil theory states that oil will have a beginning, middle, and an end of production, and at some point it will reach a level of maximum output. It is estimated that approximately half of all oil...