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States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.
On January 20, 2021, the Ohio EPA’s Division of Air PollutionControl (DAPC) hosted a “Program Advisory Group” (PAG) meeting via Microsoft Teams to inform interested stakeholders of recent and upcoming DAPC activities. This post focuses on Ohio EPA’s anticipated regulatory changes to address non-attainment of the 2015 Ozone NAAQS.
Units with existing advanced NOx controls must optimize their utilization by 2023. The agency’s air quality modeling indicates that most areas would receive an ozone reduction of less than 0.1 enjoyed ozone reductions of 3 to 5 ppb or more. Ozone concentrations in over 70 percent (i.e., ppb by 2025. million tons.
As we explained in our brief, under the federal Clean Air Act, states are required to submit SIPs detailing strategies to come into attainment with federal air quality standards for pollutants like ozone and PM2.5.
Which means the consequences of these polluters unabashedly continuing to pollute aren’t just severe—they’re compounding. The IRA gave us effective tools for cleaning up the power sector through dedicated support for the rapid and widescale deployment of renewable resources and the technologies that support them.
NOx is a contributor to the formation of summer ozone, and particulate matter smaller than 2.5 Today’s settlement requires GWRSI to bring its fleet of locomotives into compliance with Clean Air Act pollutioncontrol requirements,” said Acting Assistant Administrator Larry Starfield of EPA’s Office of Enforcement and Compliance Assurance.
Emissions reductions will take effect quickly, starting January 1, 2012 for SO2 and annual NOx reductions, and May 1, 2012 for ozone season (May-September) NOx reductions. Texas power plants must meet the January 1, 2012 deadline for SO2 and annual NOx emissions, and the May 1 deadline for ozone season NOx emissions.
This is part of an occasional series of posts about the evolution of pollution standards. Today’s subject is pollutioncontrol for new vehicles, which have been known to cause smog since the 1960s. The history of these pollution standards is quite distinctive. Congress adjusted the standards twice. gpm NOx standard.
Congress toyed with water pollutioncontrol since 1948, but 2 years after Earth Day it passed the first comprehensive federal law, ever, to control water pollution, the 1972 Clean Water Act. Through this law, water pollution is managed by controlling wastewater discharges. Clean Water Act.
Ramamurthy also said the final regulation does not change the substance of how Reasonably Available ControlTechnology requirements are set for unconventional and conventional oil and gas facilities. It is applied equally to both, not making it a substantively different rulemaking. The Preamble to the revised rulemaking says “.
the Department will develop a separate rulemaking for the RACT requirements for sources of VOC emissions installed at conventional well sites” since the regulations covering oil and gas facilities are being promulgated to attain both the federal 2008 and 2015 ozone standard. The Preamble to the revised rulemaking says “.
The ozone precursors and particulate matter that vehicles emit, in addition to GHGs, can contribute to a wide range of health problems, including childhood asthma, respiratory impairment, and cardiovascular disease. In many of the states challenging EPA’s emissions regulations, local governments are leading the fight against climate change.
billion to the National Science Foundation to start a Directorate for Technology, Innovation, and Partnerships (TIP). The directorate is tasked with accelerating use-inspired and translational research in technologies and innovations of national importance. 2225 ) to create a new technology directorate. 2225 ) this past summer.
White House: President Biden met with the President’s Council of Advisors on Science and Technology after a meeting of the council, which focused on efforts to improve monitoring of greenhouse gas emissions and accelerate innovation in energy technology. Executive Branch. View the White House readout. 28, 2022.
NOAA and EPA – Coastal Nonpoint PollutionControl Program: Proposal To Find That Michigan Has Satisfied Conditions on Earlier Approval. FWS – Endangered and Threatened Wildlife and Plants; Removal of the Colorado Hookless Cactus From the Federal List of Endangered and Threatened Wildlife. Comments are due by June 12, 2023.
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