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Concentration of CO2 in the Atmosphere

August 28 Green Energy News

Science and Technology:

  • GE’s Energy Consulting business has presented an extensive study that modeled the Eastern Interconnection in the US. It determined that when equipped with the appropriate modern plant controls, wind applications can substantially enhance grid resiliency. [EarthTechling]
  • The two major forecasting agencies, Washington’s EIA and Paris’ IEA, are both more pessimistic about growth in shale oil production than is generally known for they both foresee US shale oil production leveling off as soon as 2016. [Resilience]


  • The Australian federal government has released its review of the Renewable Energy Target. It concludes the costs of the scheme “outweigh its benefits” and has recommended the scheme either be shelved or changed. [Business Insider Australia]
  • Germany, which has come to rely heavily on wind and solar power in recent years, is launching more than 20 demonstration projects that involve storing energy by splitting water into hydrogen gas and oxygen. [MIT Technology Review]
  • According to the EIA’s annual Medium-term Renewable Energy Market report, power generation from renewable sources including wind, solar and hydro reached almost 22% of global production. But they project that growth will slow after 2014. [Recharge]
  • In 2013 world geothermal electricity-generating capacity grew 3% to top 11700 MW across 24 countries. Though wind power has expanded 21% per year since 2008 and solar power has grown at a blistering 53% annual rate, this was geothermal’s best year in the time. [MENAFN.COM]
  • A new poll in Brazil shows that an unexpected challenger in the 2014 presidential election would defeat the incumbent president in a hypothetical run-off. Marina Silva, an ardent environmentalist, has vaulted to the front of the pack. []
  • GE announced today it has achieved a total installed capacity of 1 GW of wind energy in Brazil. During the first half of 2014, GE connected 381 wind turbines to the grid in Brazil, providing 600 MW of capacity to the country. [AltEnergyMag]


  • Renewable energy sources accounted for 14.3% of net US electrical generation in the first half of the year, according to a new report by the EIA. Last year, the EIA forecast that the US would reach the 14% renewable mark in 2040. [pv magazine]
  • From June 2013 to June 2014, the US produced more than 12,000 GWh of solar power, compared to around 5,600 GWh from June 2012 to June 2013. This is an increase of over 210%, year-on-year. [Smithsonian]
  • Hawaiian Electric Company released details of its plan for the state’s energy future. It calls for 65% of all electricity generated on Oahu, the Big Island and Maui County to come from renewables. However, environmental groups say the plan relies too heavily on natural gas. [KITV Honolulu]
  • Minnesota Power and the Minnesota National Guard are expected to sign a partnership today to build a $25 million solar farm that will supply Camp Ripley with much of its electrical needs. The 10 MW solar farm on 100 acres and will be the largest contiguous solar farm in Minnesota. [Brainerd Daily Dispatch]
  • Michigan’s Thumb area is well known for the diversity of crop production, from carrots to strawberries to wheat, hay, corn, soybeans, sugar beets and some of the finest dairy herds in Michigan. Now, this rich agricultural area is producing a new “crop” of windpower. [Farmers Advance

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