EPA is making an interim final determination to stay the imposition of offset sanctions and to defer the imposition of highway sanctions based on a proposed approval of revisions to the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portion of the California State Implementation Plan (SIP) published elsewhere in this Federal Register. The revisions concern SJVUAPCD Rule 4352, Solid Fuel Fired Boilers, Steam Generators and Process Heaters.
DATES: This interim final determination is effective on April 26, 2012. However, comments will be accepted until May 29, 2012.
http://www.gpo.gov/fdsys/pkg/FR-2012-04-26/pdf/2012-10077.pdf
Tags: Offset sanction, Rule 4352, San Joaquin Valley Air Pollution Control District (SJVAPCD), State Implmentation Plan (SIP)
The introduction of lead-free petrol was a massive improvement in air quality – not mentioned here.