Pennsylvania: Air

March 2011

Volume

41

Issue

5

Update Volume

41

Update Issue

9

The Department of Environmental Protection proposed to amend 25 Pa. Code §145.8(d), relating to transition to Clear Air Interstate Rule nitrogen oxide trading programs. The comment period will end on March 28, 2011. http://www.pabulletin.com/secure/data/vol41/41-11/428.html.