89 FR 33232
SIP Approval: New Hampshire (amendments to motor vehicle inspection and maintenance program regulation).
SIP Approval: New Hampshire (amendments to motor vehicle inspection and maintenance program regulation).
EPA proposed to approve a CAA §111(d)/129 state plan submitted by South Carolina for implementing and enforcing the emissions guidelines applicable to existing commercial and industrial solid waste incineration units.
EPA amended specific provisions in the Greenhouse Gas Reporting Rule to improve data quality and consistency.
EPA approved a request from the New Jersey Department of Environmental Protection for delegation of authority to implement and enforce the federal plan requirements for municipal solid waste landfills that commenced construction on or before July 17, 2014, and have not been modified or reconstructed since July 17, 2014.
SIP Approval: Indiana (temporary alternative opacity limitations at the BP Products North America, Inc. facility in Whiting, Indiana, during startup and shutdown).
SIP Proposal: Michigan (revisions to state air pollution control rules concerning air use approval).
The Federal Aviation Administration adopted standards for measuring non-volatile particulate matter exhaust emissions from aircraft engines.
EPA entered into a proposed consent decree in Our Children’s Earth Foundation v. Regan, No. 1:23-cv-2848 (D.D.C.), that would establish deadlines for EPA to act on certain SIP submissions by Louisiana, South Carolina, and Texas.