SIP Approval: Nevada (partial approval, partial conditional approval, and partial disapproval of revisions to infrastructure requirements for the 2012 fine particulate matter NAAQS).

DOE announced the availability of and seeks comment on draft guidance to inform its implementation of hydroelectric incentives in the Infrastructure Investment and Jobs Act of 2021.

DOE seeks input on how Department stakeholders may engage with the Foundation for Energy Security and Innovation (FESI) directly, and how the Department may engage with the FESI and the communities it will serve.

EPA proposed to determine that the West Pinal County, Arizona nonattainment area did not attain the 1987 24-hour NAAQS for particulate matter with a diameter of 10 micrometers or smaller by its December 31, 2022, “serious” area attainment date.

SIP Proposal: California (limited approval and limited disapproval of revisions concerning nitrogen oxide emissions from Portland cement kilns in the Eastern Kern Air Pollution Control District).

FWS proposed removing the Southeast U.S. distinct population segment of the wood stork from the Federal List of Endangered and Threatened Wildlife under the ESA due to recovery.

EPA announced the availability of the Draft Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2021 for public review and requested recommendations for improving the overall quality of the inventory report.

SIP Approval: Delaware (removal of excess emissions provisions).

EPA proposed to approve a CAA §111(d) state plan submitted by the South Carolina Department of Health and Environmental Control establishing emission limits for existing municipal solid waste landfills and providing for the implementation and enforcement of those standards and requirements.

SIP Approval: New Hampshire (reasonably available control technology requirements for the Fujifilm Dimatix Inc. facility in Lebanon).