Wyoming House District 23 · 2026
A New Voice.
A Stronger Wyoming.
Energy management consultant, public servant, and Wyoming neighbor — Shannon A. Brennan is running to bring 35 years of real-world results to House District 23. It is time for a new voice in Cheyenne.
"I will translate your expectations, needs, and vision into an effective voice in Cheyenne. You will get results — and a response back."
Shannon A. Brennan is an energy and environmental consultant, business leader, and committed Wyoming resident who is running to represent District 23 in the Wyoming House of Representatives. Her decision comes from a deeply personal belief: our community deserves an experienced, credentialed, and forward-looking representative in Cheyenne. There is too much at stake in District 23 to leave it unaddressed.
Keep Teton County Wild and Jackson Livable
About Shannon
Rooted in Wyoming.
Ready to Lead.
Shannon A. Brennan is an energy and environmental management consultant, business leader, and committed Wyoming resident who has spent her career solving complex challenges for government and private organizations. She lives in the heart of District 23 - Moran, WY with her husband of 37 years, Lloyd Brown, also an energy consultant, and she brings Wyoming values to everything she does.
As the newly-minted owner and CEO of Shannon A. Brennan & Associates LLC — an SBA-certified Women-Owned Small Business — Shannon is building on a track record of turning difficult problems into actionable results. She brings that same discipline and care to this campaign.
Shannon holds a master's degree in public administration and Stanford certifications in advanced project management and energy innovation. She is a Senior Fellow with the Washington-based Partnership for Public Service, and has served in the U.S. Departments of Treasury, Health and Human Services, Energy, and other federal and state agencies across a 35-year career in public service.
Locally, Shannon has served on the Teton County Health Board and currently is serving as a Trustee on the Board of St. John’s Health. She sits on the Wyoming Governor's Groundwater Advisory Committee and is active with Rotary International and the Jackson Hole Chamber of Commerce.
35+
Years in public service & leadership
D23
Teton County · House District 23
MPA
Master's in Public Administration
Nov 3
Election Day · 2026
"I have dedicated my professional life to public service and the execution of the law. Now I would like to help make the law."
Owner and CEO, Shannon A. Brennan & Associates, LLC — SBA WOSB
Master's in Public Administration · Stanford SCPD certifications
Senior Fellow, Partnership for Public Service (Wash., D.C.)
Member, Wyoming Governor's Groundwater Advisory Committee
Member, Teton County Board of Health (2022-26)
Trustee, St. John’s Health
U.S. Departments of Treasury, Health & Human Service, Energy
Why Shannon
Experience You Can Trust.
Vision You Can Feel.
District 23 needs more than a familiar face. It needs a representative who understands government from the inside, who is familiar with the needs of Teton County, and knows how to turn complex problems into real results.
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01
She Understands Government
With 35 years spanning four federal departments, Shannon knows how laws are made, how agencies work, and how to navigate the system to get things done for the people she represents. She doesn't need a learning curve.
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02
She’s Already Serving D23
Shannon isn't new to local leadership. She has served on the Teton District Board of Health and currently is serving as a Trustee on the Board of St. John’s Health, is a member of the Wyoming Governor's Groundwater Advisory Committee, and recently has helped to shape county policy on land use, water quality, and healthcare.
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03
She Will Show Up & Deliver
Shannon commits to attending every session, every committee meeting, and every vote. She will hold recurring constituent listening events, build bipartisan coalitions in Cheyenne, and report back to District 23 with transparency and accountability.
Platform & Priorities
What Shannon Stands For.
She stands for CONSERVATION, HOUSING and HEALTHCARE, and AFFORDABILITY. Her platform is built on decades of hands-on experience with the issues that matter most to District 23 — not talking points, but real policy informed by real expertise. There is too much at stake to settle for anything less.
Keep Teton County Wild and Jackson Livable
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01
Conservation & Land Use
Over 97% of District 23 – is under federal purview. There are many people from elsewhere making decisions about these public lands who have neither an intimate knowledge of nor even a basic familiarity with them. Shannon will amplify our local perspectives into a unified, strong, and effective voice in the legislature to ensure we do not see unacceptable changes and degradation. She will protect both public and private lands. She will balance the need to manage forests for fire suppression against the creation of permanent roads for unfettered and unlimited access. She will protect our trails, viewscapes, lakes, and streams for our recreational enjoyment and for the protection of fish and wildlife.
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02
Housing
Very fast population growth in District 23 has strained housing availability and driven prices clearly beyond affordability. Innovative solutions – perhaps ones that have no precedence anywhere else – are needed now. As a top priority, Shannon will work with citizens and organizations to understand the needs, visions, and expectations, and, jointly will identify pathways to realize them through legislative action and responsible property tax management. Jackson and Teton County literally have an opportunity to lead the state and nation in creating affordable housing and community balance.
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03
Fiscal Management
Shannon aggressively will champion maintaining a balanced budget, managing income from the Mineral Severance Tax revenues responsibly, and ensuring taxation is fair and protective of citizens’ quality of life. This will be done with the expectation of tangibly improving affordability, specifically in Teton County. To accomplish this, she will promote budgetary decision-making that is based on demonstrated value-added and direct linkage to state program missions and objectives. She will advocate for benchmarking government officials’ performance - both executive and legislative branches - on this.
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04
Healthcare
Shannon understands healthcare delivery in Teton County. As a current member of the Board of St. John’s Health and a former member of the District Board of Health, Shannon is familiar with local health care resources and understands its funding challenges. She will advocate for third-party payor laws and healthcare programs that serve District 23 — with particular attention to mental health needs identified in our community assessment. She will monitor the impacts of the Wyoming’s Rural Health Transformation Program. Her focus will be on affordable health insurance, more mental health resources, and accessible basic care, especially urgent care, close to home.
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05
Water Quality
With the dramatic increase in population, both our pristine surface and groundwater have degraded. Although many organizations have expressed concern and even have assisted with monitoring, we must formalize the management and oversight of water quality. Shannon will advocate for more formalized processes to tighten septic system compliance, injection well permitting, and agricultural effluent regulation to protect drinking water and keep recreational water clean. As a former liaison between the USGS and Department of Energy, Shannon has overseen the monitoring of the second largest aquifer in the country. She understands hydrology and fate transport. She will support water quality rulemaking to protect our health, recreation, and wildlife from the impacts of growth and development.
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06
Water Rights
Other states want Wyoming water because we host the headwaters for four of the seven major river systems in the West. But we need water, too – for irrigation, agriculture, and a very significant use – recreation, a large component of this state’s and, notably, Teton County’s economy. Yet data centers, out-of-state irrigators, and downstream municipalities are placing this water under attack. As a water rights owner and as a current member of the Wyoming Governor's Groundwater Advisory Committee, Shannon will move this issue to the forefront in Teton County and Cheyenne. She will fight for minimum streamflow rights to save our fish, the revisiting of prior water agreements, and the retention of reservoir levels for agricultural, recreational, and flood control.
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07
Mineral Resources
Wyoming's extractive industries — oil, gas, coal, uranium, trona, bentonite — support energy production and are a cornerstone of our economy through the Mineral Severance Tax. Thanks to new discoveries and an expanded market, we also are now embracing a larger suite of economically extracted minerals - the rare earths and other precious metals. We need to protect the extraction of these resources through the reduction of unneccessary regulations, increased incentives, and improved permitting efficiency. Shannon will champion both the higher minimum rate for withdrawal and a sliding scale to match price declines or increases. She will advocate for the environmentally responsible extraction, storage, and transportation of these minerals while protecting the revenue base that funds our schools, hospitals, and communities.
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08
Eldercare Services
Despite the excellent resources of the Jackson Senior Center, other organizations, and many volunteers, eldercare in Teton County still needs support. The lack of local geriatric specialists, the lack of long-term memory care facilities, and the limited number of independent, supervised, and skilled nursing units creates barriers for our seniors. This is not to mention the continually increasing costs for food, housing, and medical care. Shannon will work to strengthen existing resources; to promote the simplification of the medical billing and third-party reimbursement protocols; and to encourage more volunteerism in tax preparation, home-delivery of meals, and alternative transportation.
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09
Education
Shannon supports the legislature's recalibration to target education funds more directly to teacher pay, benefits, and retention — and will monitor the long-term impacts to ensure there are no unintended consequences for other school programs. The potential negative impacts of limiting extracurricular activities, especially athletics, on the social and emotional well-being of our youth also deserve to be wat. The statewide literacy program, designed to identify students who otherwise may not succeed due to illiteracy, will have positive impact. The focus on teacher pay will place school districts on footing to attract the best teacher talent, something the Cowboy states truly serves after years of low teacher pay.
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10
Cybercrime
Cyber threats evolve faster than legislation can keep pace. Shannon will work to strengthen state penalties for cybercrime and fraud, expand citizen education, and support a volunteer-staffed hotline to help seniors and others who are victimized but too intimidated to report.
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11
Immigration
Shannon supports the laws on immigration, including Immigrations and Customs (ICE) Partnerships and 287(g) Agreements required to enforce the law. She does not support the use of violence by law enforcement in the apprehension of persons in the country illegally unless, by the judgement of law enforcement, that specific action was needed in order to prevent escape from or harm to the officer(s) or others. She encourages the reporting of perceived violence to authorities and the honest and expeditious disposition of any complaints. She does not support the use of immigration contracts conceptually to generate revenue.
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12
Energy
Wyoming is the Energy State. Shannon will work to strengthen and preserve that reputation. Our fossil fuels, uranium, rare minerals and special metals all are key contributors to the federal energy security agenda, and their extraction contributes very heavily to the Wyoming coffers. Shannon supports the Energy Dominance Fund; carbon capture, utilization, and storage technologies; cooperating with neighboring states to ensure grid reliability; and fossil fuel subsidies along with associated support for downstream clean energy technologies. She believes in next generation nuclear as a safe, environmentally friendly adjunct to our traditional energy mix. She will work relentlessly to ensure environmental integrity and safety in the energy cycle from creation, through its use, to residual disposition.
Shannon’S coMMITMENT
Shannon’s Commitments to You.
Shannon is running because she believes District 23 deserves a representative who is fully dedicated — not part-time, not distracted. She commits to being present for every session, every committee meeting, and every vote in Cheyenne.
"I understand government. I understand the content of legislative work. I have worked with governors, commissioners, and mayors on environmental, groundwater, and energy production concerns. Now I would like to help make the law. I request your vote for Wyoming House District 23 on November 3, 2026. I will be there for you."
— Shannon A. Brennan, Candidate Statement, June 1, 2026
Work with all, regardless of party affiliation, in District 23 and beyond, to understand our citizens’ issues and find solutions collaboratively
Build bipartisan coalitions within the legislature on issues that matter most to our district, our county, and our state
Seek meaningful committee positions aligned with District 23 priorities
Provide regular, transparent reporting back to constituents
Champion conservation, water rights, and public land protection
Bring answers to housing challenges in Teton County
Identify and promote strategies to improve affordability in District 23
Advocate for St. John's Health and rural healthcare funding
Protect the Permanent Wyoming Mineral Trust Fund
Work across county lines on shared priorities
Forge closer relationships with fellow legislators, build new trust, and represent District 23 more strategically, effectively, and completely as a member of the Wyoming’s majority party
Get Involved
Join the Campaign.
Every campaign is built by the people who believe in it. Shannon humbly asks for your vote on November 3, 2026 — and your support between now and then. Whether you can give, volunteer, or simply spread the word, it all makes a difference.
Contact
Get in Touch.
Shannon wants to hear from you.
Whether you have a question about her platform, want to get involved, or simply want to introduce yourself — reach out. This campaign is built on real conversations with real District 23 neighbors.
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🗳️
Donate
Your contribution powers outreach, field operations, and everything it takes to win in November. Every dollar helps Shannon reach more District 23 voters.
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🤝
Volunteer
Knock doors, make calls, or help at community events. Campaigns are won by neighbors talking to neighbors — and Shannon would be honored to have you with us.
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Spread the Word
Talk to your neighbors. Share Shannon's story online. Help us build the grassroots momentum that wins elections and changes communities.