2022-21192: Air Plan Approval; Indiana; Revisions to Particulate Matter Rules; Vertellus
Public comment closed .
Get alerted when the next rule lands
New rules open for comment on their own schedule. Pick how you want to hear about them — we email you when one appears.
Publishing to members? Embed a live rule tracker on your own site — the proposed rules in your area and the comment deadlines closing on them, updating themselves. Free, one line of HTML.
Create a free account & build one →Summary
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Indiana particulate matter State Implementation Plan (SIP) for the Vertellus Agriculture and Nutrition Specialties, LLC (Vertellus) facility located in Indianapolis, Marion County. Indiana submitted a request to revise its particulate matter SIP to incorporate site-specific updates to the particulate matter emission limits for Vertellus. The updates reflect revised emission rates for particulate matter resulting from process changes related to control strategies for other pollutants. The SIP submission requests also remove units no longer in operation as well as update language to reflect a switch from petroleum oil to natural gas for certain units. These site-specific SIP submissions represent a decrease in overall particulate matter emissions. Therefore, EPA is proposing to approve them as SIP-strengthening measures.
The agency’s own summary, as published.
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Don't miss the comment window
One Click Politics alerts you on every deadline, hearing, and rule change.
See all rules with comments due soon →