Theġ990, 19 NOx emissions from utilities in New EnglandĪre graphed in a bar chart for comparison. Sources at a level equivalent to NOx RACT.Įmissions from utilities in New England have decreased 57% fromġ990 to 1996 as a result of the OTC NOx Cap and trade program. Northern New England, the program caps NOx emissions at the large Massachusetts, Rhode Island, and Connecticut on May 1, 1999. Or emitting at a rate no greater than 0.20 pounds of NOx per millionītu of heat input (lb NOx/mmBtu), during the period between Mayġ and October 1 (the ozone season). Generally, the OTC program requires large electricity generatingĪnd industrial NOx sources in southern New England to meet a NOxĬap equivalent to the sources reducing 55% - 65% from a 1990 baseline,

Per year by 2003 through a NOx cap and allowance trading program. Will reduce region-wide NOx emissions by more than 317,000 tons The MOU, the states committed to develop and adopt regulations that (MOU) to achieve regional emission reductions of NOx. In September 1994, the OTC states developed a memorandum of understanding Of a regional NOx cap and trade program being implemented to address Exit The New England states have actively participated in the OTC's development Pennsylvania, Maryland, Delaware, the northern counties of Virginia,Īnd the District of Columbia and is headed up by the Ozone Transport Commission (OTC). Massachusetts, Connecticut, Rhode Island, New York, New Jersey, The Ozone Transport Region includes Maine, New Hampshire, Vermont, Ozone Transport Region (OTR) NOx Cap and Allowance Trading Program: The state's NOx rule then becomesįor more information on the EPA's NOx RACT program click NOx rule, EPA approves the rule into the state's State Hearing process to ensure that these rules meet RACT and will achieve EPA reviewsĪnd comments on proposed State regulations during the state's public On RACT in documents called Control Technique Guidelines. RACT is definedĪs the lowest level of emissions that can be achieved taking intoĪccount technical and economic considerations. RACT, or Reasonably Available Control Technology. State NOx regulations have to meet a level of stringency we call Will indicate the source name and the actual amount of NOx emittedĬlick the image above to view a more detailed map* of NOx Emission Sources in New England. Pointing your mouse at the emission points on the map In New England based on 1990 emissions were located, click the map To see a geographical representation of where the largest NOx sources

Below is a bar graph comparison of 1990Īnd 1996 NOx emissions from large stationary sources. These regulations have reduced NOx from stationary sources by more Have developed and implemented NOx RACT regulations. Sources of NOx to install and operate reasonably available control The Clean Air Act Amendments of 1990 required major stationary NOx Reasonably Available Control Technology (RACT)

Ozone Transport Region NOx Cap and allowance Trading Program.NOx Reasonably Available Control Technology (RACT).The regulations were developed by the New England states to beĬonsistent with three separate programs that reduce NOx emissions: Process) or by installing air pollution control equipment (suchĪs selective non-catalytic reduction (SNCR) or selective catalytic These emissions can be reducedīy making process changes (such as modifications to the combustion The New England states have adopted regulations that require manyįacilities to reduce NOx emissions. In New England were distributed among the various sectors in 2002. The pie chart below shows how NOx emissions With volatile organic compounds (VOC) that produce ozone (smog) Oxidizing agent and plays a major role in the atmospheric reactions Sources such as power plants, industrial boilers, cement kilns,Īnd turbines. (e.g., construction equipment, boats, etc.) as well as industrial Is emitted by automobiles, trucks and various non-road vehicles These gases form when fuel is burned at high temperatures. Nitrogen Oxides are a family of poisonous, highly reactive gases. In New England that focus on reducing NOx. This webpage provides a brief description of nitrogen oxide (NOx)Įmissions and general information about the air quality programs Nitrogen Oxides (NOx) Control Regulations

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