The Department of Environmental Protection is soliciting public comment on a proposed revision to the SIP for the Greene County 8-Hour Ozone Maintenance Area. The Department is proposing a SIP revision that explains why the methodology used to predict future emissions from stationary point sources was changed, what new methodology is being used for evaluation, and what the revised emission predictions are. If requested, a hearing will be held April 9, 2008. Comments are due April 11, 2008. http://www.pabulletin.com/secure/data/vol38/38-10/403.html.