• Do dams bring more harm or more good?

    As China forges ahead with its goal to generate 120,000 megawatts of renewable energy by 2020, they are damming more and more rivers. According to China, this is a safe strategy that will curb pollution, control floods, and minimize climate change. Conservationists and scientists across the globe however, disagree. >> Read the Full Article
  • Wind Turbine Arrangement: Staggering Results

    Location and organization apparently matters after all! Or at least that is what Cristina Archer, Assistant Professor at the University of Delaware has discovered with regard to wind turbine efficiency. Dr. Archer headed up a team of researchers from UD's College of Earth, Ocean and Environment to conduct studies on the effects of various wind turbine organizational placement patterns. Using a wind farm near Sweden for the basis of their study, they compared existing tightly paced, grid-like... >> Read the Full Article
  • Sandy’s path of destruction felt in the Caribbean too

    Last year at this time much of the United States eastern seaboard was closely monitoring Super Storm Sandy. Hour by hour people watched with horror as she blew across the Dominican Republic, Haiti, Cuba and the Bahamas ultimately charging up the Atlantic, swinging west to crash into the Mid-Atlantic states at full force. Damage to New York and New Jersey was extensive to be sure, but the larger populations and greater affluence to the north have largely overshadowed recovery of the Caribbean... >> Read the Full Article
  • Africa's biggest wind farm opens

    Africa's biggest wind farm, at Ashegoda in Tigray, Ethiopia, is being inaugurated today after a three year construction period. This marks the completion of the last of three construction phases. The 120 MW wind farm has already injected 90 MWh of electricity into Ethiopia's power grid since commissioning began earlier this year, and is expected to produce a total of 400,000 MWh per year hereafter. >> Read the Full Article
  • India blocks progress on HFC emissions reductions

    The Indian Government has single-handedly blocked progress on an agreement to reduce emissions of the super-powerful greenhouse gases known as hydrofluorocarbons (HFCs). The G20 - which includes India as the world's tenth largest economy - resolved in September to phase down the consumption and production of HFCs under the Montreal Protocol, the international treaty which has successfully slashed emissions of ozone eating CFCs. But in the 25th meeting of the Montreal Protocol in Bangkok, which... >> Read the Full Article
  • Wind power could generate 18% of global power by 2050

    Wind power could generate up to 18% of the world's electricity by 2050, compared with 2.6% today, according to new IEA research. The Technology Roadmap: Wind Energy – 2013 Edition finds that nearly 300 gigawatts of current wind power worldwide must increase eight- to ten-fold to achieve the roadmap's vision, with the more than USD 78 billion in investment in 2012 progressively reaching USD 150 billion per year. >> Read the Full Article
  • Air Pollution and Cancer Spikes linked in Alberta

    Alberta is Canada's industry epicenter and home to more than 40 companies that produce industrial emissions. Recent studies conducted by the University of California and the University of Michigan have indicated higher levels of contaminants which can potentially be linked to spikes in the incidences of cancer in the region. >> Read the Full Article
  • Green Building is Now the Law in Dallas

    Dallas has now accepted the first building permit applications under its green building ordinance. Dallas is one of the first major cities in the nation to implement comprehensive mandatory green building standards for both all new residential and commercial construction. By Resolution 08-1070 adopted unanimously on April 9, 2008 Phase 1 of the law was effective in 2009 and Phase 2 (originally to be effective October 1, 2011) was fully implemented October 1, 2013. >> Read the Full Article
  • Stricter Standards are Needed for Cruise Ship Sewage Treatment

    Cruise ships are no doubt engineering marvels that are meant to provide vacationers a luxurious and entertaining vacation. In 2012, there were approximately 200-300 active cruise ships, and with most of these ships operating 24 hours/day year-round, one can imagine all of the resources that go into daily operations. From the endless buffets and drinks available to staff making sure guests have access to clean drinking water and amenities, these floating cities are faced with some other hidden... >> Read the Full Article
  • Greece Considers Sacrificing Environment to Save Economy

    In crisis-hit Greece, government decisions taken in haste and despair to save the country from default, risk having a serious impact on the environment. A new bill seeks to relax restrictions on construction of public and private forestland even for those areas, which are considered protected. >> Read the Full Article