http://www.powermag.com POWER Mag en-us 2012 Wed, 8 Feb 2012 0:25:03 EST Brazil’s power industry has long been dominated by its vast hydro resources, which historically have accounted for over 80% of the country’s generation capacity. With engineering marvels like the massive Itaipú dam and the proposed Belo Monte project, the country is a leader in the development and use of hydroelectricity on a grand scale. But as the 2001 energy crisis proved, dependence on a single source leaves the country vulnerable to severe shortages. Thanks to government programs designed to take advantage of the country’s favorable climate, Brazil is committed to diversifying its energy mix while continuing to maintain a renewable energy focus.... http://www.powermag.com/renewables/hydro/4333.html Wed, 1 Feb 2012 0:00:00 EST Driven by policies to limit carbon emissions, as well as government subsidies, the share of worldwide nonhydro renewable power is set to grow from just 3% in 2009 to 15% in 2035, the International Energy Agency (IEA) forecasts in its recently released World... http://www.powermag.com/renewables/hydro/4244.html Sun, 1 Jan 2012 0:00:00 EST China’s efforts to build the Myitsone Dam—a $3.6 billion hydropower project planned at the confluence of the Mali and N’Mai Rivers at the source of the Irrawaddy River in Burma’s Kachin State—were thwarted in late September after Burma’s President Thein Sein suspended construction “to respect the will of the people.”... http://www.powermag.com/renewables/hydro/4180.html Thu, 1 Dec 2011 0:00:00 EST In December 2009, construction of an underwater tower and fish collection structure was successfully completed at the 465-MW Pelton Round Butte Hydroelectric Project. The first-of-its-kind fish bypass and intake structure returns temperatures in the lower Deschutes River to historic patterns and restores downstream passage of Chinook, steelhead, and sockeye salmon while maintaining existing generating capacity.... http://www.powermag.com/renewables/hydro/4192.html Thu, 1 Dec 2011 0:00:00 EST South Africa is at a critical turning point. An uncertain environment for private investment, escalating electricity prices, and a lack of available power threaten South Africa’s position as an attractive investment destination for many of the country’s most important industries. Power has been placed at the forefront of the government’s agenda, but South Africa needs a collaborative effort to meet the country’s energy demands and diversify its generation portfolio in order to drive economic growth.... http://www.powermag.com/renewables/hydro/4195.html Thu, 1 Dec 2011 0:00:00 EST In the past few years, nuclear concerns, rising oil prices, and a growing understanding of our environmental impact has given energy issues a higher profile worldwide. In this report on the Continental Nordic countries, we look at the efforts being made in much of the Nordic region to secure a sustainable energy supply for the future and at the extent to which the innovative solutions of these countries can be exported around the globe.... http://www.powermag.com/renewables/hydro/4121.html Tue, 1 Nov 2011 0:00:00 EDT A new analysis of 85 hydroelectric reservoirs distributed around the world suggests that these systems emit about 48 million metric tons of carbon annually. That figure is much lower than earlier estimates of 64 million metric tons that were based on studies... http://www.powermag.com/renewables/hydro/4028.html Sat, 1 Oct 2011 0:00:00 EDT As last winter’s abundant snowfall in the Pacific Northwest melted, rivers swelled and hydroelectric operators enjoyed substantial increases in generation. That bountiful clean and cheap power generation was a blessing, but it also triggered a host of legal issues.... http://www.powermag.com/renewables/hydro/4042.html Sat, 1 Oct 2011 0:00:00 EDT I examined the magnitude of electricity subsidies for renewables compared with conventional generation technologies in my May 2011 editorial, based on data from a 2008 report prepared by the U.S. Energy Information Administration (EIA). An updated EIA report released in July determined that federal government subsidies have risen substantially during the past three years. In fact, overall renewable energy subsidies have almost tripled, increasing from $5.1 billion to $14.7 billion. In my opinion, we aren’t getting value for the money spent.... http://www.powermag.com/renewables/hydro/3955.html Thu, 1 Sep 2011 0:00:00 EDT One of the world’s first breakwater wave power stations was commissioned this July by Ente Vasco de Energia (EVE), an energy agency in the northern Basque region of Spain. The €2.3 million ($3.3 million) project in Mutriku uses oscillating water column technology developed by Voith Hydro’s Wavegen, based in Inverness, Scotland. The technology is integrated into a concrete power station built on a breakwater or coastal protection project.... http://www.powermag.com/renewables/hydro/3961.html Thu, 1 Sep 2011 0:00:00 EDT