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    Mar 24, 2015 | Edward J. Tirello, Jr.
    In 1987, there were approximately 175 investor-owned utilities. Little or no consolidation had occurred since the Public Utility Holding Company Act of 1935 broke up Samuel Insull's empire and effectively granted federal protection to utility companies against mergers.
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    Mar 19, 2015 | Alex Griffiths
    The solar industry, like any other, is continually motivated to push its technologies forward. However, our industry has unique demands that catalyze innovation, particularly with regard to inverters. It is both the type of demands and the sheer number of them that make the solar industry unique in this regard.
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    Mar 16, 2015 | Udi Merhav
    As the United States and countries across Europe cope with mothballed coal and gas-fired power plants, nuclear phase-out, and the integration of renewables into the energy mix, the problem of decreased available peak generation capacity will continue to escalate.
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    Mar 11, 2015 | Harry Valentine
    The nation of South Africa has long been the leading economic power of Sub-Saharan Africa. At the present day, the nation generates some 90% of its electric power from coal, including a recently built new generation clean coal power station rated at over 4,000MW of output. Some of South Africa's thermal power stations operate courtesy of advanced air-cooled condenser technology that originated in the research of Engineering Professor Kroger at Stellenbosch University, located near Cape Town. The quest to secure future electric power has led South African officials to engage in discussions with energy officials in both Congo and Ethiopia.
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    Mar 10, 2015 | Rick Barnett
    "Saving" is a popular marketing pitch that emerged with rising consumption: "save 50% when you buy 3", "save time when you buy our gadget", "save energy with our efficient furnace", etc. These promises are made to motivate consumers to buy products.
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    Mar 09, 2015 | Charlie Hewitt
    The Public Utility Commission of Texas (PUCT) regulates seven tariffs for retail electric delivery service. These tariffs correspond to the Transmission and Distribution Utilities (TDUs) serving retail customers in those areas of Texas open to full retail electric competition.
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    Mar 05, 2015 | Tim Emrich
    'Mind the gap' is a phrase that will be wearily familiar to Londoners and many others throughout the UK. However, the few inches between the train and the platform aren't the most dangerous gap this winter.
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    Feb 27, 2015 | Dennis Wamsted
    Sen. Mitch McConnell (R-Ky.), the newly installed Senate majority leader, is fond of lambasting the Obama administration for its 'war on coal' and its impact on his Kentucky constituents.
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    Feb 26, 2015 | Kevin Clark
    In many shale plays, the composition of the "flowback" from fracking sites are a complex combination of water, extraction chemicals, soluble and insoluble gases, oil, as well as proppants (small particulates, typically sand or ceramic).
  • Feb 25, 2015 | Katrina McMurrian
    The grid. It might not sound that exciting, but look beneath the surface and you'll find a dynamic system that is essential to our everyday lives and constantly developing and adapting to meet new needs.