BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 16.0 MIMEDIR//EN VERSION:2.0 METHOD:REQUEST X-MS-OLK-FORCEINSPECTOROPEN:TRUE BEGIN:VTIMEZONE TZID:US Mountain Standard Time BEGIN:STANDARD DTSTART:16010101T000000 TZOFFSETFROM:-0700 TZOFFSETTO:-0700 END:STANDARD END:VTIMEZONE BEGIN:VEVENT ATTENDEE;CN="Garbo, Christopher (CONTR)";RSVP=TRUE:mailto:CGarbo@WAPA.GOV CLASS:PUBLIC CREATED:20260902T225224Z DESCRIPTION:Ten-Year Plan virtual meeting info and Memorandum of Understand ing modification proxy ballot can be found at highlighted link below.\n\n \n\n______________________________________________________________________ __________________________________________________________________________ ____________\n\nEmail sent 9/2/2026:\n\n \n\nDear Desert Southwest Region Transmission Customers: \n\n \n\nWestern Area Power Administration (WAPA) would like to invite you to attend an upcoming virtual meeting scheduled for Thursday\, September 24\, 2026\, from 1 p.m. to 3 p.m. MST.\n\n \n\nAt this meeting\, WAPA will present the Desert Southwest Region’s final Te n-Year Plan and capital Operations & Maintenance program for transmission facilities along with the associated rate impacts. There will also be a v ote on the proposed modification to the Memorandum of Understanding for th e Prepayment Funding Process. A proxy ballot is attached for your conveni ence. \n\n \n\nAdditional information concerning this meeting\, including the proxy ballot will be available on WAPA’s website at https://www.wapa .gov/about-wapa/regions/dsw/10-year-capital-program . \n\n \n\nIf you have any questions or need additional info rmation\, please contact Todd Statler at (602) 830-1766 or DSW_TenYearPlan @wapa.gov .\n\n \n\nSincerely\,\n\n \n\n \n\nNeil Cutright | Director\, Transmission and Construction\n\nWestern A rea Power Administration | Desert Southwest Region| Phoenix\, AZ\n\n(O) 53 0.247.6730 | (M) 530.604.4620 | cutright@wapa.gov \n\n\n\n \n\n \n\n \n\n DTEND;TZID="US Mountain Standard Time":20260924T150000 DTSTAMP:20260902T224734Z DTSTART;TZID="US Mountain Standard Time":20260924T130000 LAST-MODIFIED:20260902T225224Z ORGANIZER;CN="Garbo, Christopher (CONTR)":mailto:CGarbo@WAPA.GOV PRIORITY:5 SEQUENCE:0 SUMMARY;LANGUAGE=en-us:DSW Ten-Year Plan Meeting TRANSP:OPAQUE UID:040000008200E00074C5B7101A82E00800000000001E8953F03ADD01000000000000000 010000000C21D03A276BC634688F39B37AB070B93 X-ALT-DESC;FMTTYPE=text/html:

Ten-Year Plan virtual meeting info and Me morandum of Understanding modification proxy ballot can be found at highli ghted link below.

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____________________________________________________ __________________________________________________________________________ ______________________________

Email s ent 9/2/2026:

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< p class=MsoNormal>Dear Desert Southwest Region Transmission Customers:&nbs p\;

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Western Area Power Administration (WAPA) would like to invite you to attend an upcoming virtual meeting scheduled for Thursday\, September 24\, 2026\, from 1 p.m. to 3 p.m. MST.

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At this meeting\, WAPA will present the Desert Southwest Region’\;s final Ten-Year Plan and capital Operatio ns &\; Maintenance program for transmission facilities along with the a ssociated rate impacts. \; There will also be a vote on the proposed m odification to the Memorandum of Understanding for the Prepayment Funding Process. \; A proxy ballot is attached for your convenience.

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Addition al information concerning this meeting\, including the proxy ballot will b e available on WAPA’\;s website at https://www.wapa.gov/about-wapa/regions/dsw/10-year-capital-program.

If you have any questions or need additional information\, ple ase contact Todd Statler at (602) 830-1766 or DSW_TenYearPlan@wapa.gov.

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Sincerely\,

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Neil Cutright | Director\, Transmission and Cons truction

Western Area Power Administr ation | Desert Southwest Region| Phoenix\, AZ

(O) 530.247.6730 | (M) 530.604.4620 | cutright@wapa.gov

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