08.01.2011 | By George Lobsenz
Dominion Virginia Power has asked the Virginia Corporation Commission for approval to convert three aging and relatively small coal-fired plants to biomass, saying the move would provide substantial long-term savings to customers while cutting air emissions and creating hundreds of forest-related and trucking jobs in the state....
08.01.2011 | By Chris Holly
In a clear sign of growing industry unease about the availability of water for power plant operations, utility officials recently surveyed by Black & Veatch on a host of policy and business issues ranked water supply as their second-highest environmental concern and identified water management as the business issue that could have the greatest impact on the utility industry in the near future....
08.01.2011 | By Nick Nigro
The European Union has adopted a greenhouse gas cap-and-trade system as part of its Emissions Trading Scheme (ETS). Beginning January 2012, aircraft flight engines will be added to the emissions sources regulated by the ETS. A Solutions Fellow at the Pew Center on Global Climate Change believes these regulations are an important step in regulating carbon emissions. You be the judge....
06.01.2011 | By Dr. Robert Peltier, PE
Utilities struggling to meet renewable portfolio standards requirements have studied the conversion of existing coal-fired boilers to burn biomass. The results of those studies have been mixed, although test burns continue; the results of one such test are included. Overall, the market is tending toward smaller biomass projects, and the low price of natural gas is perhaps the biggest reason utility-scale projects are now few and far between....
06.01.2011 | By Jude Clemente
Balancing the rising energy needs of a globally expanding population (most of which lives in poverty) against the need to reduce increases in atmospheric emissions is a monumental problem. What role can clean coal technologies play?...
06.01.2011 | S.A. Bible, Volker Rummenhohl, and Pierangelo Ponzoni
The international policy framework regulating the emissions of greenhouse gases from industrial and utility boilers is in flux. Meanwhile, most boiler owners are evaluating potential strategies for when, not if, more stringent emissions reduction regulations are put in place. One of the most attractive compliance options is the cofiring of biomass in existing coal-fired boilers....
06.01.2011 | By Chris Holly
In surprising findings, given the state's often-contentious relationship with the Environmental Protection Agency, a study released May 11 by the Texas grid operator concludes that a suite of looming EPA rules to reduce conventional and hazardous air pollution from power plants and to tighten power plant cooling water regulations likely would not force the retirement of any Texas coal plants....
06.01.2011 | By Chris Holly
In a wide-ranging speech on U.S. electricity policy, Southern Co. Chairman, President, and Chief Executive Officer Thomas Fanning said that coal is "under attack" by the federal government, that natural gas may not be the panacea seen by some utilities facing environmental constraints on their coal plants, and that federal proposals to sharply reduce utility hazardous air pollution have unreasonable compliance deadlines that should be extended....
06.01.2011 | By Jeff Beattie
By Jeff Beattie
By Jeff Beattie
Even as Senate energy leaders gear up to re-introduce widely supported legislation to create the Clean Energy Deployment Administration, they have acknowledged that the bill faces a heightened problem this term: the need to find nearly $10 billion in offsets to pay for the new green energy financing authority at a time of overwhelming concern about the federal debt....
04.01.2011 | By Chris Holly
In an anti-climactic markup that featured little new debate and no amendments by opposing Democrats, the House Energy and Power Subcommittee approved Republican legislation to block Obama administration action on climate change by stripping the Environmental Protection Agency of its Clean Air Act authority to regulate carbon dioxide and other greenhouse gases....
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