In a major decision aimed at preserving the air quality benefits of the program, a federal court on December 23 modified its July 11 decision to throw out the Environmental Protection Agency’s (EPA’s) Clean Air Interstate Rule (CAIR).
The flue gas desulfurization process requires the use of aggressive liquids that significantly shorten the life of typical construction materials such as metals and concrete. That makes fiberglass-reinforced plastic (FRP) the material of choice for many components in a typical flue gas desulfurization (FGD) system.
Many opponents of climate change policies and regulations argue that it is unfair to penalize some sectors — like power generation — more heavily than others when it’s difficult to prove precisely where specific greenhouse gas (GHG) emissions are coming from, where they’re going, and what effect they are having. Toward the ends of scientific understanding and sound public policy, scientists are making progress in isolating GHG sources and sinks.
Thirty-five percent of the world’s energy comes from oil, and 96% of that oil is used for transportation. The current number of vehicles globally is estimated to be 700 million; that number is expected to double overall by 2030, and to triple in developing countries. Now consider that the U.S. has 27% of the world’s supply of coal yet only 2% of the oil. Coal-to-liquids technologies could bridge the gap between U.S. fuel supply and demand.
An underdeveloped and costly CO2 capture technology, as well as regulatory and legal uncertainties over CO2 capture, injection, and storage, are the some of the more critical factors that impede carbon capture and storage (CCS) deployment in the U.S., the Government Accountability Office (GAO) — a congressional investigative arm — has reported. In its report, […]
Italy’s largest energy company, Enel, is gearing up to build an innovative hydrogen-fueled combined-cycle power plant — the first of its kind in the world — in Fusina, near Venice, in the Veneto region of Italy. The €47 million plant is under construction at the site of Enel’s "Andrea Palladio" Fuina plant, a 960-MW coal-fired […]
As senior members of Congress lay the groundwork for a new legislative debate on climate change next year, a new proposal making the rounds of Capitol Hill offices would replace the cap-and-trade approach now in vogue with one in which all carbon permits are auctioned and all auction revenues are returned to consumers.
A Government Accountability Office (GAO) study released in late September concludes that technological, legal, and regulatory uncertainties—compounded by the absence of a national strategy for combating global warming—are blocking deployment of crucial technology to capture and sequester carbon dioxide from coal-fired power plants.
In a sweeping climate change proposal that could serve as a model for the nation, two California agencies have proposed a comprehensive program for reducing the state’s greenhouse gas emissions that calls for aggressive improvements in energy efficiency, higher targets for renewable energy, and an innovative scheme for allocating emission allowances to electric utilities.
Two types of mercury monitoring are required of coal-fired power plants: continuous emission monitoring and periodic Relative Accuracy Test Audit. One of the more attractive approaches for these analyses is provided by the Hydra-C Appendix K from Teledyne Leeman Labs.