Search Results for keywords:"state implementation plan"

The Environmental Protection Agency (EPA) has issued a final decision to partially approve and partially disapprove Utah's plan to address regional haze, which affects air quality in national parks and wilderness areas. The EPA found Utah's plan partially insufficient as it failed to meet certain requirements, such as implementing stronger controls on emissions from specific power plants. Additionally, the EPA disapproved parts of Utah's plan addressing visibility pollution related to ozone levels from a 2020 submission. This ruling emphasizes the need for stronger measures to protect visibility and air quality in protected areas.

The Environmental Protection Agency (EPA) is proposing to update a rule related to the management of air quality in the Feather River Air Quality Management District in California. This proposed rule aims to regulate emissions of volatile organic compounds (VOCs) from surface preparation and clean-up operations, which contribute to air pollution and health issues like smog. The rule revision is meant to enhance the existing measures under the Clean Air Act by reducing VOC limits and adjusting requirements on labeling and recordkeeping. The public is invited to comment on this proposal until February 18, 2021, before the EPA takes final action.

The Environmental Protection Agency (EPA) is proposing to approve a plan from Pennsylvania to maintain air quality standards for ozone in Tioga County under the Clean Air Act. This plan shows how the area has maintained safe ozone levels and includes measures to ensure it continues through 2027. The EPA is asking for public comments by March 10, 2021, and will consider these before making a final decision. This action is part of efforts to manage and improve air quality to protect public health.

The Environmental Protection Agency (EPA) has approved a revision to Pennsylvania's state implementation plan (SIP), which ensures that the 1997 8-hour ozone national ambient air quality standards will be maintained in the Scranton-Wilkes-Barre area. This action follows Pennsylvania's submission of a second maintenance plan, which fulfills federal requirements for continued air quality management. The EPA received supportive comments on this plan and did not face any opposition. The revision does not impose new requirements but strengthens existing state measures to maintain air quality standards.

The Environmental Protection Agency (EPA) is announcing that they have temporarily decided not to enforce penalties against the San Joaquin Valley Unified Air Pollution Control District in California. This decision comes after the California Air Resources Board submitted a plan aiming to fix issues in the district's air pollution permit program. Although initial problems led to the EPA disapproving a district rule in 2023, the current plan addresses most issues, prompting the EPA to delay penalties while considering the public's comments. The EPA is using a special process to make this determination quickly because they believe it's in the public's best interest.

The Environmental Protection Agency (EPA) is proposing to approve a plan from Pennsylvania to maintain air quality standards for ozone in Erie County. This plan ensures Erie County stays within the safe limits for ozone levels specified by the 1997 standards for an additional 10 years, up until 2027. The EPA is open to public comments on this proposal until March 11, 2021. The plan includes measures such as emissions inventories, maintaining air quality monitoring, and a commitment to take action if ozone levels rise.

The Environmental Protection Agency (EPA) is proposing to approve parts of Alaska's state implementation plan to address air quality issues related to fine particulate matter (PM2.5) in the Fairbanks North Star Borough. This plan responds to requirements set by the Clean Air Act after the area was classified as a "Serious" nonattainment area due to failing to meet air quality standards by the required date. The proposal includes approval of emission inventory updates and certain regulatory updates meant to limit emissions from sources like wood-fired heating devices. The EPA is inviting public comments on these proposed actions.

The Environmental Protection Agency (EPA) has approved parts of California's plan to meet air quality standards in the Coachella Valley for ozone levels set in 1997. They approved demonstrations showing reasonable progress and efforts to offset vehicle emissions. The decision follows public comments and reviews of the plan, confirming the approach is scientifically valid and doesn't delay attainment of air quality goals. The action is consistent with the Clean Air Act and doesn't add new requirements beyond those already established by California law.

The Environmental Protection Agency (EPA) is correcting an error it made when it disapproved part of a plan from Louisiana related to air quality. Originally, on December 7, 2023, the EPA disapproved Louisiana's changes to its state implementation plan (SIP), which was meant to address excessive air pollution during certain conditions like equipment startup or shutdown. However, a court decision made some parts of the EPA's previous actions about these issues invalid, meaning that Louisiana wasn't actually required to fix these specific issues. The EPA is now correcting this mistake by stating that sanctions and obligations that were imposed on Louisiana as a result of the disapproval are no longer valid.

The Environmental Protection Agency (EPA) has made an interim final decision regarding changes made to air quality management rules by the Antelope Valley Air Quality Management District in California. The EPA's decision temporarily halts certain penalties and delays others that were set in motion due to earlier disapproval of these rules on July 3, 2023. The decision follows revisions aimed at fixing previous shortcomings, and the public is allowed to comment by April 25, 2025. If no further issues are found, all related sanctions will be fully lifted.