Last month at the United Nations Climate Summit in New York, President Obama acknowledged America’s responsibility to act on climate change. On the eve of the U.N. Summit, hundreds of thousands of people marched on the streets of New York’s financial district and called for aggressive action from the private sector to curb global carbon emissions, which increased by [...]
So there’s this new group, CoalBlue, which claims that “A clean-energy, low-carbon world can only be achieved with clean, low-carbon coal.” I got to thinking, what is low-carbon coal? According to the World Coal Association, “Coal is a combustible, sedimentary, organic rock, which is composed mainly of carbon, hydrogen and oxygen.” So, coal without (much) [...]
Solar photovoltaics, wind energy and solar thermal technology costs have all declined pretty substantially since Lazard’s analysis last year. Natural gas and energy efficiency costs have stayed the same, although to be fair, energy efficiency’s starting low cost of $0 per megawatt of energy saved is hard to beat. Meanwhile, coal, nuclear and integrated gasification combined cycle power costs continue to increase.
The ALS ice bucket challenge is a drop in the bucket when it comes to wasting water. Coal-fired power plants waste way more water than the ALS ice bucket challenge.
Today the Tennessee Valley Authority (TVA) Board of Directors voted unanimously to retire all three coal-fired units of the Allen Fossil Plant (990 MW) in Memphis and approved replacement with a new 1,000 MW natural gas combined cycle (NGCC) plant. TVA plans to build the new 1,000 MW NGCC plant directly across from the current [...]
News about Alabama’s coal – its alleged divine origins, televised misinformation from elected officials, pleas to the federal Environmental Protection Agency, closure and conversion of coal plants, and now, a lawsuit against EPA – has been flowing fast and furious over the past week, showing no signs of stopping. Here’s a quick play-by-play to get [...]
Yesterday, the Environmental Protection Agency began two days of public hearings in Atlanta to gather public input on its proposed Clean Power Plan. Originally planned as a one-day hearing, EPA added an additional day to accommodate the overwhelming amount of requests from people wanting to weigh in on the first ever proposed carbon pollution limits [...]
This is a guest post by John Rogers, senior energy analyst with the Union of Concerned Scientists (UCS) and co-manager of the Energy and Water in a Warming World Initiative (EW3) that looks at water demands of energy production in the context of climate change. SACE is an active partner with UCS on this critical [...]
Today the Tennessee Valley Authority (TVA) released a draft Environmental Assessment (EA) outlining its plans to retire the Allen Fossil Plant in Memphis and to replace it with a new natural gas-fired plant. We at SACE applaud TVA’s continued commitment to reduce its reliance on coal-fired energy and its efforts to reduce its overall contribution [...]
This post – written by John Noel, President of Southern Alliance for Clean Energy’s board of directors – originally appeared in the Tennessean on June 25 and can be viewed here. The recent Environmental Protection Agency rule to reduce carbon dioxide pollution will be good for business. CO2 is the main driver of climate change, but [...]