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Concentration of CO2 in the Atmosphere

September 30 Green Energy News


  • “Did the UN Summit Shift the Dial?” The UN Climate Summit has come and gone and leaders from many countries have made announcements, pledges or at least offered moral support. But are we any better off as a result? Reflecting on the last few days in New York, I would have to argue for the “yes” case. [Energy Collective]

Science and Technology:

  • Modern lithium batteries come with their own environmental baggage. Scientists at Sweden’s Uppsala University, seeking a more eco-friendly alternative, have created a new smart battery made from organic materials that they say produces just as much power as its lithium counterpart. Plus, it’s recyclable. [Big Think]
  • “ALEC feigns leap off faltering climate denial bandwagon; Fools no one.” The American Legislative Exchange Council had a really bad week. Coming under fire for its climate denial, the typically secretive ALEC answered with a cringe-inducing position statement on climate and renewable energy. [Natural Resources Defense Council]


  • A week and a half after Scotland voted not to split away from the United Kingdom and the Government is already back on track, approving the Middle Muir wind farm for construction. The 60 MW Middle Muir wind farm is comparatively small, but illustrates the importance of certainty to investors. [CleanTechnica]
  • Thousands of solar- and wind-power supporters across Australia turned out for protests at key federal government ministers’ electorate offices calling for “no reduction” to the Renewable Energy Target. In all, there were rallies at 30 locations around the country calling for the government to “accept the RET”. [The Daily Telegraph]
  • In the Philippines, the National Renewable Energy Board has recommended an increase in the volume of wind power projects that may avail of tariff incentives. The NREB has proposed to the Department of Energy an increase in the installation cap for wind from the existing 200 MW to 500 MW. [InterAksyon]
  • After finalizing the financial plan for the facility, Covanta, a US firm, has made a deal with Dublin City Council to construct, own and operate a €500m waste to energy plant, which will be designed to handle 600,000 tons of waste annually and generate 58 MW of energy. [Hydrogen Fuel News]
  • More than 11 GW of renewable energy capacity have been installed in Japan over the past two years, when the country’s notable feed-in tariff incentive plan was launched, according to the country’s Ministry of Economy, Trade and Industry. Of this, 10.88 GW was solar power. [CleanTechnica]


  • The Tehachapi Energy Storage Project — the biggest battery energy storage project to date in North America — has now opened. The 32 MWh battery energy storage system built by Southern California Edison has lithium-ion batteries stationed in a special 6,300 square-foot facility in a substation in Tehachapi, California. [CleanTechnica]
  • A 3-year, $6.3 million dollar project to improve every aspect of the American wind turbine production process/industry was recently begun via a partnership between Sandia National Laboratories, Iowa State University, and TPI Composites (an operator of a wind turbine blade factory). [CleanTechnica]
  • The Sierra Club announced joining with Ratepayer and Community Intervenors to file a lawsuit in the New York Supreme Court challenging a Public Service Commission ruling. The ruling would add $140 million to residents’ electric bills to upgrade and expand a coal-fired power plant in Chautauqua County. [Triple Pundit]
  • AllEarth Renewables and Claire Solar Partners have completed a 2.2 MW solar tracker farm in South Burlington, Vermont. JA Solar provided PV modules for the project. It is the largest in North America with distributed inverters and dual-axis trackers to maximize production. [Your Renewable News]
  • One of the largest battery-based energy storage systems in the US, capable of running 2,500 homes, will soon be powering up UC San Diego. The system will be added to the school’s microgrid, which distributes 92% of the electricity used on campus. The battery will provide 2.5 MW and store 5 MWh. [NBC 7 San Diego]
  • The Oregon Global Warming Commission has endorsed the Obama administration’s proposed regulations to reduce carbon emissions from power plants, while urging the Environmental Protection Agency to grant more flexibility to Oregon and other states to meet their targets. [Portland Tribune]

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