New nuclear reactor designs and concepts are expensive, challenging – New GAO report

The U.S. Government Accountability Office (GAO) released a new technology assessment report yesterday, “Nuclear Reactors: Status and challenges in development and deployment of new commercial concepts.” But the results of the study were anything but new. The GAO’s findings confirmed that new nuclear reactor technologies, such as small modular reactors (SMRs), and other new reactor [...]

First in Flight North Carolina Gets First Wind Farm

While the Amazon Wind Farm US East isn’t the first wind farm in the South (as many, many news reports incorrectly stated), it certainly is the largest. In 2004, the wind development company Invenergy constructed the Buffalo Mountain wind farm near Oliver Springs, Tennessee. The Tennessee Valley Authority has purchased power from the Buffalo Mountain wind farm for over a decade. The Buffalo Mountain wind farm is made up of 13 wind turbines with a total capacity of 27 megawatts; meanwhile, the new Amazon Wind Farm US East will contain 102 wind turbines with a total capacity of 208 megawatts, with an option to add another 50 turbines (100 megawatts).

New EmPower TN initiative set to cut state utility bills by an estimated 28% with energy efficiency and renewable energy

Tennessee lawmakers have recently demonstrated that investing in clean energy is not a partisan issue, so much as it’s just plain common sense. In the majority-Republican General Assembly, the state budget was approved with tens of millions of dollars for new investments in energy efficiency and renewable energy, predicted to yield $1 billion in savings [...]

Solar Farm Will Generate Energy and Millions In Economic Benefits to Northern Alabama

A recent study by the University of Alabama Center for Business and Economic Research found that a proposed 80 MW solar farm, to be located in Lauderdale County, Alabama, could create millions of dollars in economic benefits to the area. The solar farm is being developed on a 640-acre tract of land by NextEra Energy Inc. and will sell the power to the Tennessee Valley Authority under a 20-year contract approved by the TVA Board in February 2015.

Climate Champion Sen. Whitehouse Discusses Climate Change with TN Advocates

Last weekend, Sen. Sheldon Whitehouse (D-RI) visited SACE’s Knoxville office to sit down with clean energy and environmental advocates from Tennessee to discuss work done to combat climate change in the state. Representatives from SACE, Sierra Club, Tennessee Interfaith Power and Light, Statewide Organizing for Community eMpowerment, Alliance to Save Energy and TenneSEIA were in the room as Sen. Whitehouse was briefed on TN’s air quality, past and future climate change impacts in the state and the amount of solar, wind and energy efficiency resources used by TN residents.

Supreme Court Mercury Decision Not a Real Game Changer

In a close 5-4 decision, the Supreme Court of the United States sent the Environmental Protection Agency’s (EPA) Mercury Air Toxics Standard (MATS) rule back to a lower court for review. Justice Scalia wrote the majority opinion, which hinged on an interpretation of administrative law requirements and did not overturn EPA’s ability to regulate hazardous air pollutants from power plants.

While the Court did not overturn EPA’s analysis and conclusion that public health benefits of the MATS rule vastly outweigh the costs to the coal and oil industry, it did find that EPA should have first considered whether it was appropriate to regulate power plants under the Clean Air Act’s hazardous air pollution safeguards.

Google Announces New Data Center Located at Old Coal Plant Site!

Recently, Google announced its plans to open its 14th data center – this new one in Northern Alabama. The internet giant will be building the data center inside the Tennessee Valley Authority’s (TVA’s) Widows Creek coal plant, which is set to retire . Google will begin construction in 2016 and is working with TVA to ensure that the data center is powered by renewable energy resources. The data center will take advantage of the existing transmission lines at the plant to bring in renewable energy.

TVA Advisory Board Meeting Gives Preview of Final 2015 IRP

Today, the Tennessee Valley Authority’s Regional Energy Resource Council (RERC) ended two days of meetings in which they were given a preview of the recommendations in TVA’s forthcoming 2015 Integrated Resource Plan (IRP). SACE staff have played an integral part in both the 2011 and 2015 IRP planning process, serving on each of the various [...]

Knoxville Receives $7.12 Million from TVA for Lower-Income Energy Efficiency Program

Thanks to collaborative community efforts and new funding from the Tennessee Valley Authority (TVA), hundreds of lower-income residents in Knoxville will soon have much more affordable utility bills. TVA recently announced the first round award winners in the Extreme Energy Makeovers project, part of TVA’s Smart Communities program. Knoxville received $7.12 million – after applying [...]

Cutting Carbon Pollution Won’t Make the Sky Fall

National experts and Southeastern utilities agree that it is practical to reduce carbon pollution from power plants, while maintaining reliability of the electric grid. In an April 2015 report by three national experts on electric reliability, the authors found that while there will be “significant changes to the overall mix of resources under the [EPA's Clean [...]