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Concentration of CO2 in the Atmosphere

July 24 Green Energy News

Science and Technology:

  • As governments struggle to find practical routes forward with positive outcomes for CO2 mitigation, attention is turning to dealing with other greenhouse gases, particularly methane. A number of methane emission initiatives are now underway or being planned. [Energy Collective]
  • Planning is underway to replace the aging US power network with a new, “smart” grid, one that’s energy efficient and flexible enough to handle variability in both supply and demand — one comprised of microgrids that can isolate electrical crises before they spread. [KQED QUEST]
  • Google wants to see the size of inverters shrink – and will award a million dollars to the person or team that comes up with the best design. An inverter can take the DC current produced by the solar modules or wind turbines and converts it to AC. [Energy Matters]

World:

  • UK renewable-power projects will compete for guaranteed payments totaling more than £200 million ($340 million) a year of as part of its first auction of contracts to spur low-carbon electricity. By 2021 as much as £1 billion a year may be available, it said. [Bloomberg]
  • Increased focus on curbing the emissions of greenhouse gases and other pollutants is fuelling the global solar power market. Coupled with favourable legislation and the need to enhance energy self-sufficiency and security, these factors will help the solar power market grow rapidly. [Greentech Media]
  • South Australia’s Tindo Solar is being provided up to $20 million senior debt finance from the Clean Energy Finance Corporation to locally manufacture, install and own rooftop solar arrays and sell the power to building occupants under a power purchase agreement. [Manufacturers’ Monthly]
  • The Government of Rwanda is preparing to commission in early August 2014 the first utility-scale solar PV power plant in East Africa with a production capacity of 8.5 MW. The project has commenced testing phase of up to 20% of its total capacity. [AltEnergyMag]
  • First Solar has submitted an application to build a huge solar power plant in Chile. According to a press release from the Centre for Renewable Energy, the plant will be one of the biggest in the world and the largest in Latin America at 370 MW. [ValueWalk]
  • The European Commission approved the U.K. government’s renewable energy contracts and so-called capacity payments, saying the program that benefits power plants complies with state-aid rules. [Businessweek]

US:

  • According to data from the Solar Industries Association, more than 44% of solar capacity installed in the US during the first quarter was non-utility. Adding that amount to the utility solar power indicates that solar is leading the nation in terms of installations. [CleanTechnica]
  • Though solar power is still far from surpassing coal as America’s primary energy source, the number of people employed by the solar industry has surpassed the number of coal miners. There are about 142,000 people in the US workforce working at least half time on solar. [CleanTechnica]
  • On Wednesday, US Senator Chuck Schumer unveiled a proposal for a federal tax credit to reimburse farmers for 30% of the cost of anaerobic digesters. Such systems can be costly, but the electricity from the waste of 400 cows is enough to power 185 average households. [Albany Times Union]
  • Last year, California created a mandate calling for 1,325 MW of energy storage projects by 2020. As of mid-2014, more than 2,000 MW of energy storage projects have already applied to interconnect with the state’s grid. [Energy Collective]

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