New wind speeds maps released by the National Renewable Energy Laboratory (NREL) demonstrate the greatly increased potential for wind turbine development in Mississippi with advanced turbines. As wind turbines increase in height, Mississippi’s wind energy resources become more available. The shading on the map above represents new available land for wind development with modern turbines with towers of 360 feet (110 meters) achieving a 35% capacity factor or greater. With these new wind turbines, over 43,000 megawatts (MW) of land-based wind potential currently exists in Mississippi. Developing just one gigawatt of wind energy capacity (1,000 MW) in Mississippi (one-forty-third of Mississippi’s potential) could power more than 255,500 homes a year!
Advanced turbine technology is a game changer for wind energy in the Southeast. In just five years, wind turbine technology has greatly evolved to be more suitable for lower wind speeds areas like the Southeast.
Home of the Delta blues and promising new requirements for utility-run energy efficiency programs, Mississippi went down to the crossroads and took a huge step forward toward a cleaner, more efficient energy future. On June 20, the Southern Alliance for Clean Energy (SACE) submitted comments to the Mississippi Public Service Commission (MPSC) on its recent approval (Order Numbers 2014-0006-330141 [...]
On June 2, the EPA released its proposed rules on existing coal fired power plants. In our press release, we discussed that the proposed standards call for reductions in carbon emissions from the power sector by 30 percent nationwide below 2005 levels by the year 2030. In the proposed rule, the best system of emissions [...]
In the first month of 2014, the Environmental Protection Agency appointed Heather McTeer Toney as the new Region 4 Administrator. The former Regional Administrator, Gwendolyn Keyes Fleming, left to become chief of staff for EPA’s new chief administrator Gina McCarthy. Mrs. Toney, a private-sector attorney by trade, served as the first woman and first African-American mayor [...]
Where are the best spots to build solar power in the Tennessee Valley Authority? It turns out, many of them are in Mississippi! We recently obtained 16 years of simulated solar power production data from Clean Power Research for the Tennessee Valley Authority region, looking at 26 sites scattered from east to west, and north [...]
At today’s Board of Directors’ meeting in Oxford, MS, TVA announced that it will be retiring 3,308 MWs of coal capacity from 3 plants. SACE welcomes this announcement as it signals a real movement away from dirty, coal-fired energy and toward cleaner, renewable energy across the Tennessee Valley. It is increasingly clear that coal is [...]
Yesterday, the American Council for an Energy Efficient Economy released its seventh annual State Energy Efficiency Scorecard. The annual report ranks states on their policy and program efforts, and provides recommendations for ways in which states can improve their energy efficiency performance. As you can see from the national map, the Southeast is still lagging behind, with [...]
Due to the perfect storm of stricter environmental regulations, the current state of malaise in the U.S. economy and the drastic reduction in the price of natural gas, we are beginning to see a historic reduction of reliance on coal power by Southeastern utilities. Across our region, utilities are announcing idling or retirement of their [...]
Charlie Coggeshall, SACE Renewable Energy Manager, also contributed to this post. Last month the Tennessee Valley Authority proudly announced what they considered to be good news: That their 2013 Green Power Provider (GPP) program had already met its 2013 solar application target as of April 24th. Even though there is still a strong demand for [...]