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October 22, 2008

ERG-41
Air Related Issues

List of Documents  

            Effective as of the April 21, 2004, Quarterly Meeting, IERG projects ERG-27.5 (Implementation of Clean Air Act Amendments), ERG-35 (Ozone Attainment) and ERG-37 (PM2.5) will fall under one project, ERG-41.  The documents that would have been contained in those lists will now be listed here. 

October 22, 2008

156.       Project Update Memorandum, dated October 22, 2008.  

157.       Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Attention:  Boiler MACT. Ill EPA thinking about using NACAA Proposed Limits!  -  RESPONSE REQUIRED by July 25, dated July 18. 2008.  

158.       Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Title V Permit Renewals and IEPA's August 1st Deadline to "Get Out the Door to Public Notice", dated July 24, 2008.
 

159.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Semi-Annual Monitoring Report Briefing, dated July 25, 2008.

160.       Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding RESPONSE REQUESTED - NOx RACT Rulemaking, dated August 27, 2008.  

161.       Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding IERG Questions Filed, R08-19 NOx RACT Rulemaking, dated September 17, 2008.  

 

162.              Commercial, Industrial Boiler Operations meeting presentation, dated September 23, 2008.

 

163.              Comments Regarding State and Tribal 2006 24-Hour PM2.5 Designation Recommendations; Docket ID No. OAR–2007–0562, dated October 1, 2008.

 

164.              Letter to the Editor of the Chicago Tribune regarding September 29th Article, “Chicago’s Toxic Air”, dated October 8, 2008.

 

165.              Update to State limit summary table,       RACT update survey,          NY RACT Outline,         and Memo-NOx RACT Update Summary.

 

166.              IERG’s follow-up questions for the NOx RACT hearing held October 14th.

 

July 16, 2008

143.              Project Update Memorandum, July 16, 2008.  

144.              Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Subpart Q, dated May 13, 2008.  

145.              Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding NOx RACT Rule, May 13, 2008.  

146.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Subpart U meeting With IEPA, dated June 9, 2008.  

147.              IERG’s Post Hearing Comments “In the Matter of:  Section 27 Proposed Rules for Nitrogen Oxide (NOx) Emissions from Stationary Reciprocating Internal Combustion Engines and Turbines: Amendments to 35 Ill. Adm. Code Parts 211 and 217,” Rulemaking R07-19, filed June 9, 2008.

148.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Consumer Products Rulemaking Hearing Summary, June 17, 2008.  

149.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Proposed Agenda and Summary of NOx RACT Rule for 6/23/08 Meeting, June 20, 2008.  

150.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding RESPONSE REQUESTED - Subpart U Allocations, dated July 2, 2008.  

151.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding NOx RACT Meeting Summary, dated July 2, 2008.

152.              The presentation of the “Re-Analysis of Base K Ozone Attainment in 2008 & 2015 the Upper Midwest Subject to the New NAAQS.  

153.              Outline of the MOG authorized analysis of the potential impact of climate change on regional air quality for 8-hour ozone and PM2.5.   

154.              The July 7, 2008, Federal Register notice regarding the Illinois EPA’s request to redesignate the Chicago 1-hour ozone nonattainment area as being in attainment of
the 1-hour ozone standard.  

155.              The July 7, 2008, Federal Register notice regarding the Illinois EPA requested changes to the ERMS rule which modifies the rule to continue to have the rule apply to sources whose potential to emit is 25 tons per year or greater. 

 

April 30, 2008

132.    Project Update Memorandum, dated April 30, 2008.

133.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Subpart U Options, dated February 29, 2008.

134.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Subpart U Follow-up in Preparation for IERG Meeting with Laurel Kroack, Illinois EPA, dated March 4, 2008.

135.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Ozone Design Values, dated March 5, 2008.

136.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding 8-hour Ozone Design Values, dated March 6, 2008.

137.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Summary of IERG’s March 7, 2008, Meeting with IEPA Regarding NOx Rules and Other Matters, dated March 11, 2008.

138.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding USEPA “Finding of Failure to Submit” Ozone SIPs, dated
March 24, 2008.

139.            Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Illinois EPA’s Request for Greenhouse Gas Reporting, dated
March 27, 2008.

140.            Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding New Ozone Standard Fact Sheet, dated March 27, 2008.

141.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Additional Thoughts on USEPA “Finding of Failure to Submit” Ozone SIPs, dated March 28, 2007.

142.              The Pre-filed Testimony of Deirdre K Hirner, In the Matter of : Section 27 Proposed Rules for Nitrogen Oxide (NOx) Emissions From Stationary Reciprocating Internal Combustion Engines and Turbines: Amendments to 35 Ill. Adm. Code Parts 211 and 217,dated March 26, 2008.

 

 

January 16, 2008

122.    Project Update Memorandum, dated January 16, 2008.

123.              Memorandum to Rob Kaleel regarding Comments on IEPA NOx RACT Proposal, dated October 15, 2007.  

124.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding NOx RACT Meeting November 8, dated November 6, 2007.

125.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding NOx RACT Comments to Illinois EPA, dated November 27, 2007.  

126.              Memorandum to Members of ERG-41 (Air-Related Issues) and Members of the Illinois Environmental Regulatory Group from IERG Staff regarding Boiler MACT Notice to Members, dated December 3, 2007.  

127.     Memorandum to Members of ERG-41 (Air-Related Issues) and Members of the Illinois Environmental Regulatory Group from IERG Staff regarding NOx Rule Update, dated December 3, 2007.

128.          Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding R07-19 Engine/Turbine Rule, dated December 3, 2007.  

129.         Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Latest Draft of NOx Rule, dated December 19, 2007.  

130.          IERG’s Comments on Subpart Q provided to Ms. Rachel Doctors of Illinois EPA, noting “Wording Issues” and “Editorial Comments” by Section, dated December 10, 2007.  

131.          Memorandum to Members and Members of the ERG 41 Workgroup, entitled Comments Regarding Illinois EPA’s December 18, 2007 Draft Rule For Nitrogen Oxide Reductions In Illinois, dated January 2, 2008.

October 17, 2007, Quarterly Meeting

110.    Project Update Memorandum, dated October 17, 2007.

111.           Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding NOx RACT Proposal, dated August 1, 2007.  

112.           Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Semi Annual Monitoring Report, dated August 13, 2007.

113.            Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding NOx RACT Proposal, dated August 14, 2007.  

114.           Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding SUMMARY OF MOG-LADCO MEETING OF JULY 18, 2007, dated August 15, 2007.  

115.           Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Suspension of Phase II Nox SIP Call Engine Rule, dated August 28, 2007.  

116.           Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Invitation to Briefing for Illinois Companies on The Climate Registry dated August 29, 2007.  

117.          Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Boiler MACT, dated September 14, 2007.  

118.          Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Boiler MACT Part 2 Application, dated September 21, 2007.  

119.          Memorandum to Members of ERG-41 (Air-Related Issues) and Members of IERG from IERG Staff regarding Brief Summary of October 4 meeting with IEPA and LADCO, dated October 5, 2007.  

120.          Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding IERG's Proposed Comments on NOx RACT, dated October 10, 2007.

121.    Memorandum to Regional Administrators by Robert J. Meyers, Principal Deputy Assistant Administrator regarding New Source Review (NSR) Aspects of the Decision of the U.S. Court of Appeals for the District of Columbia Circuit on the Phase I Rule to Implement the 8-Hour Ozone National Ambient Air Quality Standards (NAAQS), dated October 3, 2007.

July 18, 2007 Quarterly Meeting

103.    Project Update Memorandum, dated July 18, 2007.

104.              Memorandum to Members of ERG-41 Work Group from IERG Staff regarding IERG’s Comments Regarding Subpart Q, dated May 14, 2007.  

105.              Memorandum to Members of ERG-41 Work Group from IERG Staff regarding Air Permits Streamlining Meeting Materials, dated May 21, 2007.  

106.              Memorandum to Members of ERG-41 Work Group from IERG Staff regarding Permit Streamlining Task Force – Illinois EPA Bureau of Air, dated May 31, 2007.  

107.              Memorandum to Members of ERG-41 Work Group from IERG Staff regarding NOx RACT Proposal, dated June 28, 2007.  

108.              IERG’s Reply to Illinois EPA submitted a motion to re-consider in Subpart Q, IC engine and Turbine Rulemaking R07-18/07-19, dated July 9, 2007.

109.              Memorandum to Members of ERG-41 (Air-Related Issues) from IERG Staff regarding Summary of EPA Proposed Ozone Standard, dated July 5, 2007.

May 2, 2007, Quarterly Meeting

93.    Project Update Memorandum, dated May 2, 2007.

94.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding 2005 Base Year Inventory from Illinois EPA – Is the Data Correct?, dated January 30, 2007 and March 8, 2007.  

95.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding RICE/Turbine Rule Proposal, dated February 1, 2007.  

96.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding March 1 Meeting in Cincinnati , dated February 8, 2007.  

97.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding February 21 Meeting with Illinois EPA Director Doug Scott , dated February 23, 2007.  

98.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding Summary of Massachusetts v. EPA, dated April 16, 2007.  

99.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding Definition of “Modification” for PSD Purposes, dated April 16, 2007.  

100.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding Climate Change and Energy Forum, dated April 18, 2007.  

101.              Letter to Rob Kaleel, IEPA, from Deirdre K. Hirner regarding NOx RACT – Background for IERG Proposal, dated April 10, 2007.  

102.              The Illinois Environmental Regulatory Group’s Objection due to the Illinois EPA improper use of Section 28.5 of the Act in the Stationary Reciprocating Internal Combustion Engines and Turbines Proposal, filed April 17, 2007.

January 17, 2007, Quarterly Meeting

90.    Project Update Memorandum, dated January 17, 2007.

91.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding RICE/Turbine Rule Proposal -- Subpart Q, dated October 24, 2006.  

92.              Letter to Rober Kaleel, Illinois EPA, with attached NOx RACT Proposal, dated November 13, 2006.

October 18, 2006, Quarterly Meeting

82.    Project Update Memorandum, dated October 18, 2006.

83.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding Summary of July 27 meeting with Illinois EPA Director Scott , dated July 31, 2006.  

84.              Memorandum to ERG-41 Work Group from IERG Staff regarding IERG’s Subpart Q Comments to Illinois EPA, dated August 4, 2006.  

85.              Memorandum to ERG-41 Work Group from IERG Staff regarding Request for Comment:  IERG NOx RACT Rule Proposal, dated August 30, 2006.  

86.              Memorandum to ERG-41 Work Group from IERG Staff regarding NOx RACT RULE PROPOSAL, dated September 28, 2006.  

87.              Memorandum to ERG-41 Work Group from IERG Staff regarding MOG Results and Request for Additional Funding, dated October 10, 2006.

88.              Illinois Environmental Regulatory Group’s Post Hearing Comments Re: Proposed New 35 Ill. Adm. Code 225 Control of Emissions Large Combustion Sources (Mercury) R06-025, dated September 20, 2006.

89.              Memorandum to ERG-41 Work Group from IERG Staff regarding: In the Matt er of: NOx Trading Program:  Proposed New 35 Ill. Adm. Code Part 217, PCB No. R06-22, dated September 28, 2006.

July 19, 2006, Quarterly Meeting

70.    Project Update Memorandum, dated July 19, 2006.

71.              Memorandum to ERG-41 Work Group from IERG Staff regarding IEPA’s April 27, 2006, NOx RACT Outreach Meeting, dated May 1, 2006.  

72.              Memorandum to ERG-41 Work Group and Members of IERG from IERG Staff regarding Letter dated May 12, 2006, to Gary Beckstead, dated May 16, 2006.  

73.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding Use of Fly Ash as Additive Feedstock to Cement Kilns, dated May 24, 2006.  

74.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding Letter to DCEO Reinforcing the Need to Complete an Economic Impact Analysis for the Mercury Rule, dated June 2, 2006.  

75.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding NOx RACT  -- IEPA Outreach, dated June 13, 2006.  

76.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding Comments on R06-21, dated June 19, 2006.  

77.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding R06-25 Mercury Hearing Update, dated June 20, 2006.  

78.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff regarding BART information, dated July 7, 2006.

79.              Summary Table Comparing Illinois Proposed NOx Ract Limits to Other States’ NOx RACT Limits, dated June 2006.  

80.      Memorandum regarding Nationwide Survey of NOx RACT Implementation/Industrial Boiler Focus, dated June 23, 2006.

81.              Memorandum to IERG Members and ERG-41 Work Group from IERG Staff summarizing the June 28 NOx RACT Work Group Meeting, dated July 13, 2006.

May 3, 2006, Quarterly Meeting

57.    Project Update Memorandum, dated May 3, 2006.

58.              Memorandum to Illinois EPA, Bureau of Air from Illinois Environmental Regulatory Group regarding Questions Regarding CAIR and Mercury Proposals Presented 1/24/2006, dated January 26, 2006.  

59.              Memorandum to Member Representatives of Illinois Environmental Regulatory Group and Members of ERG-41 Work Group from IERG Staff regarding Latest Updates to 2002-2009 Emissions Inventory to be Incorporated in Modeling, dated February 9, 2006.  

60.              Memorandum to Members of IERG and Members of ERG-41 Work Group from IERG Staff regarding The Illinois Mercury Rule Proposal, dated March 8, 2006.  

61.              Memorandum to Members of IERG from IERG Staff regarding IEPA’s Proposed Amendments to 35 Ill Adm Code Part 217, dated March 16, 2006.  

62.              Memorandum to Members of ERG-41 Work Group from IERG Staff regarding New York vs. USEPA, dated March 30, 2006.  

63.              Response in Support of Utilities Motion to IEPA's Proposal, filed March 29, 2006.

64.              Memorandum to ERG-41 Work Group from IERG Staff regarding State Mercury Survey, dated April 5, 2006.  

65.              Memorandum to ERG-41 Work Group and Members of IERG from IERG Staff regarding IEPA NOx RACT Meeting on April 27th, dated April 20, 2006.  

66.              Memorandum to ERG-41 Work Group and Members of IERG from IERG Staff regarding CAIR Rulemaking, dated April 25, 2006.  

67.              Illinois Environmental Regulatory Group’s Motion for Leave to File a Reply to Response to Motion for Expedited Review in the matter of NOx Trading Program: Amendments to 35 Ill. Adm. Code Part 217, filed March 31, 2006.

68.              Memorandum to ERG-41 Work Group from IERG Staff regarding the Proposed Mercury Rule and Fast Track, dated April 21, 2006.

69.              Illinois Environmental Regulatory Group’s Motion to Intervene in Dynegy Midwest Generation, Inc. vs. Illinois Pollution Control Board and Illinois Environmental Protection Agency (No. 2006 CH 213), filed April 26, 2006.

January 18, 2006, Quarterly Meeting

48.        Project Update Memorandum, dated January 18, 2006.

49.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Summary of the October 17, 2005, IEPA Meeting on the 8-hr. Ozone and PM2.5 Attainment Strategies for 2009, dated October 24, 2005.  

50.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Status Report – IC Engines & Turbine Rule, dated October 26, 2005.

51.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Summary of the October 19, 2005, Meeting of the ERG-41 Work Group to Discuss Upcoming Control Strategies for the 8-Hour Ozone Standard and PM 2.5, dated October 28, 2005.  

52.       Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IC ENGINE & TURBINE RULE, dated November 9, 2005.  

53.              Memorandum to Members of the ERG-41 Work Group and Members of the Illinois Environmental Regulatory Group from IERG Staff regarding IC Engine and Turbine Rule, Please Read Even If You Previously Believed It Did Not Impact Your Facility, dated November 14, 2005.  

54.              Memorandum to Members of the Illinois Environmental Regulatory Group from IERG Staff regarding Illinois Pollution Control Board proposing amendments to 35 Ill. Admin. Code Part 217, dated November 18, 2005.  

55.              Memorandum to Members of the Illinois Environmental Regulatory Group from IERG Staff regarding Modeling re: the 8-hr standard, dated December 2, 2005.  

56.              Memorandum to Members of the Illinois Environmental Regulatory Group from IERG Staff regarding Response from Rob Kaleel regarding the Agency’s 8-Hour Ozone Stan dard Work Groups, dated December 5, 2005.

October 19, 2005, Quarterly Meeting

36.        Project Update Memorandum, dated October 19, 2005.

37.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding 35 Ill. Adm. Code Part 218 and Part 219, Subpart E, Section 182, dated July 15, 2005.  

38.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Request for review and information, dated August 3, 2005.  

39.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IC Engine Proposed Rule and Related Documents, dated August 10, 2005.  

40.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Subpart Q to 35 Ill. Adm. Code Part 217 Work Group Meeting, dated September 1, 2005.  

41.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IEPA’s proposed changes to the cold cleaning degreaser requirements – Response Requested, dated September 1, 2005.  

42.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IC Engine Proposed Rule – Request for Information, dated September 7, 2005.  

43.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IC Engine & Turbine Workgroup Meeting, dated September 19, 2005.  

44.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IC Engine & Turbine Update, dated October 4, 2005.  

45.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding IEPA Regulatory Planning Meeting for Ozone and PM2.5, dated October 7, 2005.  

46.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Follow-up to the September 23 Meeting with Laurel and Rob, September 30, 2005.

47.       Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding September 23, 2005 Meeting with Laurel Kroack and Rob Kaleel Regarding: Potential Control Strategies for Ozone & PM2.5, dated October 14, 2005.

July 20, 2005, Quarterly Meeting

26.    Project Update Memorandum, dated July 20, 2005.

27.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Interim White Papers – Midwest RPO Candidate Control Measures for Ozone, PM 2.5, and Regional Haze, dated May 3, 2005.  

28.                  Memorandum to Illinois Environmental Regulatory Group from IERG Staff regarding Governor Blagojevich to Challenge Federal Mercury Rule, dated May 4, 2005.  

29.                  Memorandum to Members of the ERG-41 Work Group and Illinois Environmental Regulatory Group from IERG Staff regarding IERG Comment on Nonattainment NSR Implementation Under the 8-Hour Ozone Standard, dated May 20, 2005.  

30.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Brief Summary of Documents: Interim White Papers – Midwest RPO Candidate Control Measures for Ozone, PM 2.5, and Regional Haze, dated May 24, 2005.  

31.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Update on Status of Implementation of the 8-Hour Ozone and PM2.5 Standards Including Summary of the May 26, 2005 Meeting with the Illinois EPA, dated June 21, 2005.  

32.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Proposed “Clean-up” Amendments to 35 Ill. Admin. Code 215, 218 and 219, June 21, 2005.  

33.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding SIP Submittal for the Lake Calumet PM-10 Nonattainment Area, dated July 13, 2005.  

34.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding U.S. EPA Takes Final Action On Its 8-Hour Standard, dated July 13, 2005.  

35.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Governor Selects Point Person for Regional Emissions Reduction Initiative, dated July 7, 2005.

April 20, 2005, Quarterly Meeting

22.        Project Update Memorandum, dated April 20, 2005.

23.                  Memorandum to Members of ERG-41 Work Group from IERG Staff regarding Illinois EPA Proposed 35 Ill. Admin. Code Part 273, dated February 11, 2005.  

24.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Summary of the March 21, 2005 NOx Trading Program Hearing, dated March 24, 2005.  

25.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Interim White Papers - Midwest RPO Candidate Control Measures for Ozone, PM2.5, and Regional Haze, dated April 8, 2005.

January 19, 2005, Quarterly Meeting

14.                 Project Update Memorandum, dated January 19, 2005. 

15.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Comments on Draft Proposal to Amend ERMS Rule, dated October 21, 2004. 

16.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Clean Unit Exemption, dated November 3, 2004. 

17.                  Memorandum to Members of the Illinois Environmental Regulatory Group and ERG-41 Work Group from IERG Staff regarding ERMS Rulemaking Update, dated December 1, 2004. 

18.                  Memorandum to Members of the Illinois Environmental Regulatory Group and ERG-41 Work Group from IERG Staff regarding Internal Combustion Engine Update, dated December 8, 2004. 

19.                  Memorandum to Members of the Illinois Environmental Regulatory Group and ERG-41 Work Group from IERG Staff regarding Follow-up to the State PSD Rules Discussion, dated December 8, 2004. 

20.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Amendments to the NOx Trading Program, dated January 4, 2005. 

21.              Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Illinois EPA’s proposal to sell NOx allowances, dated January 6, 2005.

October 20, 2004, Quarterly Meeting

8.        Project Update Memorandum, dated October 20, 2004.

9.                  Memorandum to Members of the Illinois Environmental Regulatory Group and Members of the ERG-41 Work Group from IERG Staff regarding update on New Source Review reform litigation, dated September 2, 2004. 

10.       Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Implementation of the 8-Hour Ozone Standard, dated September 14, 2004.

11.       Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding REVISE ERMS Memorandum, dated September 20, 2004.

12.                  Memorandum to Members of the Illinois Environmental Regulatory Group and Members of the ERG-41 Work Group from IERG Staff regarding the 2003 Annual Air Quality Report, dated September 28, 2004. 

13.                  Memorandum to Members of the ERG-41 Work Group from IERG Staff regarding Section 9.10 Report on Fossil Fuel-Fired Power Plants, dated October 1, 2004.

July 21, 2004, Quarterly Meeting

6.         Project Update Memorandum, dated July 21, 2004.

7.                  The comments filed by IERG “In the Matter of: Clean-Up Part III,
Amendments to 35 Ill. Adm. Code Part 211, 218, and 219”.

April 21, 2004, Quarterly Meeting

1.    Project Update Memorandum, dated April 21, 2004.

2.    Memorandum to IERG Members from IERG Staff regarding PM2.5 and Ammonia reporting requirements, dated March 3, 2004.

3.    Memorandum to Members of the Illinois Environmental Regulatory Group, Members of ERG-27.5 Work Group and Members of ERG-35 Work Group from IERG Staff regarding Illinois EPA comments on USEPA’s Air Quality Rule, dated April 2, 2004.

4.    Memorandum to Members of the ERG-35 Work Group from IERG Staff regarding ERMS Performance Study, dated April 8, 2004.

5.        Memorandum to Members of the Illinois Environmental Regulatory Group, Members of the ERG-27.5 Work Group, and Members of the ERG-35 Work Group from IERG Staff regarding Boiler MACT and MACT Hammer Part II Deadlines, dated April 15, 2004.