http://www.powermag.com POWER Mag en-us 2012 Tue, 7 Feb 2012 23:31:25 EST The POWER editorial staff's picks for the most significant stories of 2011.... http://www.powermag.com/water/4227.html Sun, 1 Jan 2012 0:00:00 EST The technologies used to generate and distribute electricity will be radically transformed during the coming decade. Amid that change, the power industry must continue to meet customer reliability, safety, and cost-of-service expectations. Achieving the right balance among these often-conflicting goals is the primary focus of every utility. The Electric Power Research Institute is helping utilities achieve that balance with R&D programs for many new and emerging technologies.... http://www.powermag.com/water/4256.html Sun, 1 Jan 2012 0:00:00 EST Water has long been energy production’s silent partner. In the past, we Americans seemed to take it for granted that plentiful water supplies would be available for a variety of energy needs ranging from the operations of coal-fired power plants to natural gas production activities.... http://www.powermag.com/water/4106.html Tue, 1 Nov 2011 0:00:00 EDT The U.S. Environmental Protection Agency (EPA) has proposed new Clean Water Act section 316(b) regulations for once-through cooling water intake structures. Comments on the proposed rules closed in August, and a final rule is expected mid-2012. The EPA estimates that at least half of the power plants using once-through cooling will be required to implement a best technology available solution in coming years. That typically means barriers and screens, but you may want to consider other options.... http://www.powermag.com/water/4050.html Sat, 1 Oct 2011 0:00:00 EDT Power plants often produce wastewaters that contain salts, such as those from wet gas scrubbing, coal pile run-off, and leachate from gypsum stacks. Evaporation of those liquid wastes in a modern zero liquid discharge system produces clean water that is recycled into the plant plus a solid product suitable for landfill disposal. Here are the options to consider.... http://www.powermag.com/water/4051.html Sat, 1 Oct 2011 0:00:00 EDT Recent advances in water laboratory instrumentation—from improved sample conditioning to advanced online instruments—have reached the market. Here’s a look at the equipment you’ll find in the best-equipped power plant laboratory this year.... http://www.powermag.com/water/3975.html Thu, 1 Sep 2011 0:00:00 EDT A web supplement to the September issue with details of global power shortages.... http://www.powermag.com/water/3990.html Thu, 1 Sep 2011 0:00:00 EDT Longview Power, a 695-MW coal-fired power plant now under construction in Maidsville, W.Va., is scheduled to begin commercial operation later this year. The $2 billion project reached 580 MW in early June, just a month after completing the “first fire on coal” schedule milestone. Testing and tuning of the controls and various systems continue.... http://www.powermag.com/water/3878.html Mon, 1 Aug 2011 0:00:00 EDT A rechargeable battery developed by researchers from Stanford University employs the difference in salinity between freshwater and saltwater to generate a current.... http://www.powermag.com/water/3710.html Wed, 1 Jun 2011 0:00:00 EDT In the September and October 2010 issues, POWER Contributing Editor David Daniels explored the causes and damage mechanisms of condenser tube leaks (“Taming Condenser Tube Leaks,” Part I and Part II). Dennis J. Schumerth, Valtimet’s director of business development, took issue with several of Daniels’ statements regarding the proper use of titanium condenser tubes. We have given Schumerth the opportunity to express his concerns and for Daniels to reply.... http://www.powermag.com/water/3404.html Tue, 1 Feb 2011 0:00:00 EST