Community Powering Our Communities, Together At Southeastern Indiana REMC, we’re more than just an electric provider—we’re neighbors, friends, and community members dedicated to making a difference. Guided by the cooperative principle of "Concern for Community," we actively support local initiatives, programs, and events that help southeastern Indiana thrive. From educational outreach to charitable giving, we are committed to positively impacting the quality of life in the communities we serve. Explore our programs and see how we’re working to build a brighter future—together. 4-H PROGRAM SUPPORT Southeastern Indiana REMC is a long-time supporter of the 4-H program in our communities. The REMC offers support by reimbursing members for their 4-H enrollment fees! CAMP KILOWATT Each summer, Indiana’s electric cooperatives sponsor a fun, all-expenses-paid camp for incoming seventh grade students to discover energy, teamwork, and leadership. CO-OP KIDS CLUB A monthly program for children in grades 1–6 that combines hands-on activities, age-appropriate safety lessons, and family-friendly fun—helping young members connect with their local electric cooperative. COOPERATIVE STUDENT ART CONTEST Indiana’s electric cooperatives and their statewide magazine, Indiana Connection, invite Indiana K-12 students to enter the Cooperative Student Art Contest. OPERATION ROUNDUP GRANTS Through Operation Round Up, electric cooperative consumers can “round up” their electric bills with this spare change going into a fund to help others in their communities. Over the years, Operation Round Up has raised more than $50 million for cooperative communities. PRESENTATIONS AND DEMONSTRATIONS SEIREMC offers a variety of presentations for all ages. If your group or organization is interested in booking one of our programs, click on Presentations and fill out the form at bottom of page. PRESS RELEASES Get the latest updates from Southeastern Indiana REMC. Read our recent press releases for news, programs, and community highlights. SPONSORSHIPS Does your organization need sponsorships for an event? Fill out our contact form and learn about what Southeastern Indiana REMC can do for you. YOUTH POWER AND HOPE AWARDS The Youth Power and Hope Awards program honors students in fifth through eighth grades who are leaders in their communities. YOUTH TOUR TO WASHINGTON Do you know a young adult who wants to get more engaged in government and their community? Make sure they know about this trip of a lifetime! INDIANA ELECTRIC COOPERATIVE PAGE DAY Do you know students who want to get more engaged in state government and learn more about the legislative process? Make sure they know about Indiana Electric Cooperative Page Day! SCHOLARSHIPS SEIREMC awards three $500 scholarships to eligible graduating Seniors in 2026. All eligible applicants are entered into a drawing, which take place in April.

Southeastern Indiana REMC will sponsor 4 students at no cost to their families. Learn about Camp Kilowatt and apply today! Southeastern Indiana REMC is accepting applications from sixth-grade students (entering seventh grade in the fall of 2027) for Camp Kilowatt. Each year, students who attend camp have the opportunity to gain knowledge about the electric cooperative industry and electricity, participate in fun summer activities, and make new friends. Camp Kilowatt is a three-night, four-day camp hosted at Happy Hollow Children’s Camp in Nashville, Indiana, and will take place July 7-10, 2027. Students will meet at Happy Hollow the afternoon of July 7 and immediately jump into fun activities and start making new friends. Each year, the camp committee works to develop a well-rounded schedule to strike a balance between education and fun. Activities include a live-line demonstration, circuit boards, canoeing, archery, and more. Applications are due April 30, 2027. Students will be selected based on applications submitted to Southeastern Indiana REMC. Applicants must be currently in sixth grade (entering seventh grade in the fall of 2027) and have transportation to and from Happy Hollow Children’s Camp in Nashville, Indiana. Home-schooled students are eligible to apply. Submission Deadline: April 30, 2027 For more information about Camp Kilowatt, contact B.J. Myers at (812) 689-4111, ext. 236. Applications Open November 2, 2026 Apply Now Congratulations to our 2025 selected students! Khloe Miller - South Ripley (Versailles) Allie Swinney - South Ripley (Holton) Esta Taylor - Home School (Rising Sun)

Indiana’s electric cooperatives are now accepting applications from high school juniors (fall 2027 seniors) for Indiana Youth Tour — the trip of a lifetime to our nation’s capital! Indiana Youth Tour offers a unique, immersive opportunity for students to see government in action, explore historic landmarks, and connect with over 1,800 peers from across the country. This educational trip brings classroom learning to life through real-world experiences! TRIP DATES: June 16–23, 2027 Southeastern Indiana REMC will be sponsoring two students to attend at no cost to students or families. TRIP HIGHLIGHTS: Explore Washington, D.C. Landmarks: Visit the Lincoln Memorial, the National Mall, and the U.S. Capitol. Engage with Legislators: Attend meetings on Capitol Hill with Indiana’s congressional delegation. Build Connections: Network with student leaders from across Indiana and the country through group experiences. Don’t miss out on this life-changing opportunity! Submission deadline: February 19, 2027 For more information about the 2027 Indiana Youth Tour to Washington, D.C., contact B.J. Myers at (812) 689-4111, ext. 236. APPLY NOW Congratulations to our 2024 Youth Tour Student! Maison Taylor - Milan High School

New Member Page Welcome! Thank you for choosing Southeastern Indiana Rural Electric Membership Corporation (REMC), your local electric cooperative. Our top priority is providing you with reliable and affordable electricity. We put our members first, which is why our mission is: To safely provide reliable electricity and diversified services to the members and communities we serve. About SEIREMC New Member Resources We understand it can be overwhelming to navigate all the resources that come with a new service. Here are some places to start! Annual Meeting Attending the annual meeting gives you an opportunity to learn more about the cooperative and elect the Board of Directors. Bill Insert Bill Inserts are monthly newsletters that are sent in the mail along with your monthly bill. If you pay your bill electronically, you can access an electronic version. Board of Directors We are a not-for-profit electric cooperative governed by a nine-person Board of Directors. One member from each of the nine districts of the cooperative is elected by the members to serve a three-year term on the Board of Directors. Bylaws As a nonprofit, we encourage you to take a look at our bylaws to learn more about how we operate as a cooperative. Indiana Connection Indiana Connection, a monthly magazine published especially for Indiana’s electric cooperative members, is one way the REMC informs and educates its members. Indiana Connection is available not only in a print format but as an electronic publication as well, for those who prefer getting their information on their electronic devices. Service Rules & Regulations Read more about our entire body of rules, procedures and policies. SmartHub SmartHub lets you manage all aspects of your REMC account online or with your mobile device. Creating a SmartHub account takes less than three minutes.

Your students are invited to participate in the free, statewide Wired to Create Student Art Contest, where they can showcase their creativity for a chance to win up to $300. This year’s theme encourages students to create artwork that highlights what keeps our state moving forward — from people and places to industries and everyday moments. CONTEST HIGHLIGHTS This contest fits easily into classroom projects while encouraging creativity and real-world connections. Students compete in four grade divisions: K–2, 3–5, 6–8, and 9–12 First ($200), second ($100), and third ($50) place winners are selected in each division A Best of Show winner receives an additional $100 award Students may use a wide range of art materials and styles Open to all Indiana students in grades K–12 (public, private, or homeschooled) HOW TO ENTER Submit artwork and view full rules at goiec.org/artcontest Students can enter individually, or teachers may submit student work for their class or group. Entries must be submitted online or postmarked by March 5, 2027. THEME OVERVIEW Students should create artwork that shows what powers their community and our state. Students can interpret this theme in many ways. Here are a few ideas to get started: Activities, traditions, or moments that shape Indiana communities Community helpers (lineworkers, farmers, teachers, first responders, etc.) Local landscapes, agriculture, or businesses Everyday life in their community How energy and electricity support daily life Visit goiec.org/artcontest for full theme details and submission requirements.

Southeastern Indiana REMC is an electric cooperative and internet provider serving members with reliable electric service, SEI Fiber internet, outage reporting, bill pay, and helpful member resources. Safely providing reliable electricity and diversified services to the members and communities we serve. Co-op News Stay informed with the latest updates from Southeastern Indiana REMC! From our REMC Connect digital magazine to the Indiana Connection magazine and monthly bill inserts, we provide important news, energy tips, and co-op updates to keep you connected. The SEI REMC PODCAST Stay in the know with the SEI REMC Podcast. From important co-op updates and helpful tips to member spotlights and local stories, our episodes are packed with information that keeps you connected. Bill Inserts Each month, our bill inserts keep you updated on programs, events, and important co-op information. Digital copies are available online for paperless billing members. REMC Connect Our digital magazine brings you cooperative news, energy-saving tips, community highlights, and more—all in an easy-to-read online format. 3,481 Miles of Electric Line 2,330 Miles of Fiber Line 29,000 # of Electric Services 9,013 # of Fiber Services Contact Us DO NOT REPORT OUTAGES ON THE WEBSITE! To report an emergency or outage, call our office at 812-689-4111 or report it on SmartHub. Submit Thanks for submitting! Never miss an update! Make sure your contact information is up to date. Media Contact B.J. Myers, VP of Communications and Creative Services (812) 689-4111, ext. 236 bjm@seiremc.com Ask the Co-op Do you have a question for Keith Mathews, our CEO? Submit your question to have it answered in an issue of our REMC Connect! SUBMIT YOUR QUESTION Nominate a Member to Spotlight Nominate a member you would like to see spotlighted in our REMC Connect. SUBMIT YOUR NOMINATION Experiencing high energy bills? Is your home uncomfortable? Looking for ways to make your home energy efficient? ASK AN ENERGY ADVISOR Office P.O. Box 196 712 South Buckeye Street Osgood, IN 47037 Directions to Office Office Hours Monday - Friday 7:30 a.m. - 4:30 p.m. EDT Holiday Closings Contact Info Phone: (812) 689-4111 Toll-Free: (800)-737-4111 Fax: (812) 689-6987 Email: contact_us@seiremc.com

2026 DIRECTOR ELECTION Your voice matters in shaping the future of your cooperative. Each year, members have the opportunity to vote for directors who represent their district and help guide SEI REMC. This year, director elections will be held for Districts 1, 7, and 8. Take a moment to learn more about the candidates below and make your vote count. VOTING PERIOD APRIL 15 - MAY 13 HOW TO VOTE: VOTE BY MAIL: Ballots will be mailed on April 15, 2026. Mark your selections by completely filling in the box next to your choice. Detach ballot and place into the enclosed return envelope. Mail to Survey & Ballot Systems, PO Box 46430, Eden Prairie, MN 55344. Envelopes must be returned by May 13, 2026. Please allow sufficient time for delivery. VOTING ONLINE: To access the login page of the official SEI REMC 2026 Director Election, please visit directvote.net/SEIREMC . Above and to the left is your Member Number and your Election Passcode. Use both of these numbers to login. Online voting begins April 15, 2026 and ends at 11:59 p.m. EDT, May 13, 2026. Do not mail your ballot if you plan to vote online. SMARTHUB: VOTE IN THE APP OR ONLINE App: Open your SmartHub app, login and click the Vote Now button. Online: Login to your SmartHub online account and click the Vote Now button. Online voting begins April 15, 2026 and ends at 11:59 p.m. EDT, May 13, 2026. If you have any problems voting online please email support@directvote.net . District 1 CANDIDATE Vince Moster Vince Moster (Incumbent) and his wife, Marcy, have been members of Southeastern Indiana REMC for twenty-six years. They reside near Sunman, Indiana, and are the parents of three children: Keegan, Oliver, and Lara. Vince has served on the Southeastern Indiana REMC Board of Directors for the past fifteen years. He is a Credentialed Cooperative Director and has earned his Board Leadership Certification through the National Rural Electric Cooperative Association (NRECA). During his tenure, he has served on the executive board as treasurer for three years and currently serves as secretary. In recent years, he has taken particular interest in learning more about broadband expansion and fiber technology as part of the cooperative’s growth and diversification efforts. Vince is a graduate of Purdue University with a degree in Agricultural Mechanization. He recently retired from Batesville Casket Company after twenty-four years, where he served as Lead Project Manager. He now operates a small farm on a full-time basis. He is currently the vice president of Ripley County Farm Bureau board of directors and also serves on the Saint Nicholas Parish Council. He is a past member of the Morris Volunteer Fire Department Board. District 7 CANDIDATE DARRELL SMITH Darrell Smith (Incumbent) and his wife, Michelle, have been members of Southeastern Indiana REMC for many years and reside on Dow Ridge Road in Madison, Indiana, in Milton Township. They are the parents of one daughter and two sons. Darrell is a self-employed farmer, raising beef cattle, hay, and tobacco. He is also a licensed auctioneer in the states of Indiana and Kentucky. His agricultural and business background reflects a strong understanding of rural communities, land stewardship, and the economic factors that impact local families and businesses. Darrell has served on the Southeastern Indiana REMC Board of Directors for more than forty-one years. He is a Credentialed Cooperative Director and has earned his Board Leadership Certification through the National Rural Electric Cooperative Association (NRECA). During his tenure, he has served on the executive board as president for six years, vice president for two years, and secretary for nineteen years. He is a former president of the Macedonia Cemetery Association and has previously served on the Indiana Tobacco Growers Association board, the Jefferson County Extension Ag Council, and the Farm Credit Services advisory board. Darrell and his family attend Macedonia Baptist Church. Darrell believes a director’s number one priority is to serve the cooperative and its members to the best of his or her ability and to devote the time necessary to fulfill that responsibility successfully. District 8 CANDIDATE SHERRY SHAW Sherry Shaw (Incumbent) and her husband, Bert, have been members of Southeastern Indiana REMC for twenty-eight years. She brings more than three decades of professional experience serving the Jennings Superior Court and Probation Department. Sherry began her career as a court reporter and later transitioned into the Superior Probation Department, where she has served for nearly thirty years in roles including legal assistant, office manager, and public relations liaison. Her experience includes client communication, office administration, and ensuring operational efficiency. Sherry has served on the Southeastern Indiana REMC Board of Directors for three years and is currently completing the Credentialed Cooperative Director (CCD) certification through the National Rural Electric Cooperative Association (NRECA). She is a graduate of Jennings County High School in North Vernon, Indiana, and holds an Associate Degree in Administrative/Legal-Business Administration from Ivy Tech in Columbus, Indiana. Sherry has supported the local Boys and Girls Club of Jennings and Jackson Counties and has contributed to the Jennings and Ripley County Community Foundations. She and Bert are members of Bethel Baptist Church in North Vernon, Indiana. Nominating Committee Information Interested in serving on the Nominating Committee? Nominating Committee members serve an important role in the cooperative's governance. The Committee is responsible for reviewing the qualifications and characteristics of potential director candidates and officially nominates a slate of candidates from each district. Committee Constitution The Nominating Committee members and chairperson are appointed by the Board of Directors for each district. Each district committee is comprised of three members from that district. The committee should reflect the diversity of the members of the cooperative in that district. Goals and Resources The Committee nominates director candidates to ensure Board membership remains at the level set in the Bylaws. The nominating committee interviews each prospective candidate. The REMC provides a nominating committee toolkit to the chairman of each district’s nominating committee to aid in the selection and nomination of qualified director candidates. Legal counsel on governance matters will be made available by the Corporate Attorney. If you have an interest in serving your cooperative as a nominating committee member for your district, please complete and submit the Nominating Committee Application. Applications Open: October 1, 2026 Deadline to Apply: November 30, 2026 Nominating Committee Application Director Candidate Information Interested in running for the Board of Directors? The following information will help you determine your eligibility and understand the commitment required of a Director. Director's Job Description Director's Time Commitment Bylaws Complete the Candidate Statement of Interest form and contact a committee member from your district to discuss your interest in being nominated as a director candidate in the 2027 Director Election. The 2027 Director Election will be for districts 2, 3, and 6. Interest forms will be available December 1, 2026. Candidate Statement of Interest Candidate Statement of Interest forms must be submitted by January 31, 2027.

Indiana Electric Cooperatives is accepting applications from high school students for the Indiana Electric Cooperative Page Day program. This unique, interactive program provides students with the opportunity to explore the daily workings of state government, meet government leaders or legislators, and engage in educational activities that bring classroom lessons to life. It’s an experience that students won’t forget! 2027 Electric Cooperative Page Day is Tuesday, Jan. 26, 2027 All applicants must be high school students and have adequate transportation to and from the Statehouse in Indianapolis. Home-schooled students are eligible to apply. Students who have participated in previous Page Days are eligible to reapply each year. Registration is 8:30 to 9 a.m. at the Statehouse, and the program will dismiss at 3:30 p.m. Lunch will be provided by Indiana Electric Cooperatives. Students interested in participating should apply at IECPageDay.org . The application deadline is Jan. 8. Submission deadline: January 8, 2027 For more information contact B.J. Myers at (812) 689-4111, ext. 236. APPLY NOW

Governance Documents BYLAWS RATES SERVICE RULES AND REGULATIONS

For more information about our SEI Fiber service call 1-800-737-4111 or complete the form below. SEI Fiber Information Request Form First Name Email Last Name Phone Address City State Zip Yes Are you an SEI REMC member? No REMC Account # What is your preferred method of contact? Which service location are you requesting information for? Residential Service Commercial Service Submit Thanks for submitting! By submitting this form, you are requesting information about our SEI Fiber services. Are you a Southeastern Indiana REMC member who needs to setup their SmartHub account? Click the button below to navigate to information about our SmartHub and register your account today. SmartHub

Residential Water Heater Heat Pump Water Heater $500 Wi-Fi Enabled Electric Storage Water Heater $200 To Qualify: Must be installed in a home served by Southeastern Indiana REMC. Limit of two (2) rebates allowed per member account per useful life of rebate equipment. Minimum UEF rating ≥ 0.90. Must submit signed application with itemized invoice/receipt and proof of UEF rating. Wi-Fi unit must be built into the water heater when purchased and not a stand-alone equipment piece. Incentive amount cannot exceed 50% of equipment cost. Please review the complete list of terms and conditions. What Needs to be Submitted A completed Water Heater rebate application A proof of purchase/receipt Applications must be received within 90 days of the rebated equipment's installation/service/purchase date in order to qualify for the 2026 rebate program. Applications received by Southeastern Indiana REMC between December 12, 2025 and December 11, 2026 are eligible for the 2026 Rebate Program. Applications received after December 11, 2026 will be processed under the 2027 Rebate Program requirements. The rebated equipment needs to be installed/purchased prior to submission of the application. Members must submit a completed application and required materials to qualify for any rebate. Water Heater Application SUBMIT YOUR REBATE APPLICATION

2026 Virtual Annual Meeting Powering Your Life. Connecting Your Future. Annual Meeting Resources 2025 Annual Meeting Minutes 2025 Annual Report Director Election Information