Vinyl Institute September 2024 RTP Meeting Follow Up Letter November 22, 2D24 weight to the parenthetical, which are "typically used to convey an aside or afterthought."9 Indeed, the Supreme Court has viewed parentheticals used in statutory provisions as being incapable of significantly altering the language outside the parentheses.1 And, although the D.C.

11&S Rule Presidential Exemption Request March 31. 2025 Page 5 of 10 will require application of novel treatments such as carbon lime and/or bicarbonate injection systems, which are not commercially available.

RTR will achieve these goals of ensuring national security through the supply of reliable energy.

PurEnergy, I .I,C 6 Sierra Club FOIA 2025-EPA-04883 ED_018388_00000201-00006 SC_EVERSPLIT0005978

and demonstrations of compliance with numeric emissions limits.

Big Riv'ims D.B.

Sierra Club FOIA 2025-EPA-04883 Key Messages On April 25, 2024, EPA issued final revisions to strengthen the Mercury and Air Toxics Standards rule for existing coal-fired power plants.

a costly new control device, the Rule requires DPE to (1) meet a one-ton-per-year cap on emissions from maintenance activities and (2) install and operate a comprehensive fenceline monitoring system and ensure that fenceline concentrations of chloroprene in the ambient air meet a specified "action level."

Message From: Sent: To: CC: Subject: Dunkins, Robin [Dunkins.Robin@epa.gov] 3/25/2025 3:00:21 PM Fillio, Kristen [Fillio.Kristen@epa.gov]; Noonan, Jenny [Noonan.Jenny@epa.gov] Do, Bebhinn [do.bebhinn@epa.gov] RE: Presidential Exemption under CAA Section 112(i)(4) I just left a voicemail message at the number provided.

Message From: Sent: To: Subject: Attachments: Do, Bebhinn [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=CE5A954491DF4DD2A084BA5BEFAA11DE-DO, BEBHINN] 3/21/2025 4:33:35 PM Dunkins, Robin [Dunkins.Robin@epa.gov] RE: Web and/or email instructions for submitting Presidential Exemption requests 2025.03.21_Presidential Exemption Directions .docx Static copy attached.

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/2/2025 12:02:34 PM Holmstead, Jeff [Jeff.holmstead@bracewell.com] CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI).

From: Valeria Zavala <valeriaz@fb.org> To: "scheduling@ios.doi.gov" <scheduling@ios.doi.gov> Cc: Ryan Yates <ryany@fb.org> Subject: [EXTERNAL] Event Information Request.

From: Myron Ebell <Myron.Ebell@cei.org> To: "Getto, Leila S" <leila_getto@ios.doi.gov>, "Clark, Jeffrey B" <jeffrey_clark@ios.doi.gov>, Amanda France <Amanda.France@cei.org> Subject: RE: [EXTERNAL] CEI's online forum with Secretary Bernhardt Date: Thu, 19 Nov 2020 15:51:04 +0000 Thanks, Leila.

From: Western Caucus Foundation rsvp@westerncaucusfoundation.org To: "leila getto@ios.doi.gov" leila getto@ios.doi.gov Subject: [EXTERNAL] WCF Presents: America's Energy Security - Digital Community Event Date: Mon, 15 Jun 2020 14:29:22 +0000 Western Caucus Foundation Digital Community Event: ENERGY SECURITY Sierra Club FOIA - DOIOS-2024-000670 #1364287.1 SC_EVERSPLIT0004275 REGISTER>> Wednesday, June 17th, 2020 3:00- 3:50 PM ET Featuring: Senator Steve Daines (MT) Chairman, Senate Western Caucus & Rep.

From: Western Caucus Foundation info@westerncaucusfoundation.org To: "leila getto@ios.doi.gov" leila getto@ios.doi.gov Subject: [EXTERNAL] WCF Presents: Forest Management & Fire Mitigation Policy Forum Date: Thu, 06 Feb 2020 15:14:18 +0000 Importance: Normal View this email in your browser Sierra Club FOIA - DOIOS-2024-000670 #1364411.1 SC_EVERSPLIT0004326 G` Register here: mtp://westerncaucustounaation.orgitiretorum-registeri ;;;'http tCauc s://ww i bsite Copyright 2020 Western Caucus Foundation, All rights reserved_ You are receiving this email because you have indicated you are interested in the activities of the Western Caucus Foundation.