Current source roster
Tulsa Authority for Economic Opportunity / PartnerTulsa
Trustee
Current official roster
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
People / Government & civic life
Andy McMillan
PartnerTulsa trustee and Cherokee Nation Businesses economic-development director
Municipal development oversight, tribal business strategy and public policy advice.
Andy McMillan is a Tulsa Authority for Economic Opportunity trustee and Cherokee Nation Businesses economic-development director. He also serves as Select Oklahoma vice chair. His documented work includes Cherokee Nation energy planning and its completed 2026 data-center inquiry.
Professional background and training
His 2026 Select Oklahoma conference biography describes work on economic strategy, public-private partnerships, New Markets Tax Credits, redevelopment and infrastructure. It identifies degrees from Texas Christian University and the University of Oklahoma, including an MPA, and CEcD, EDFP and MEDP professional credentials. These are attributed biographical statements; the source does not date the degrees or specify the start of his employment. A 2018 unmanned-aircraft industry forum already listed him as a Cherokee Nation Businesses economic-development manager and scheduled him to moderate a panel. That dated program establishes an earlier professional role without proving continuous tenure or attendance.
Career & public service
- 2018
CNB role in industry program
UAS Tech Forum program lists him as an economic-development manager and scheduled moderator.
- August 2023
Public account of Tulsa priorities
PartnerTulsa publishes his trustee interview on housing and economic diversification.
- April 2024 / 2025 plan
Energy-policy advisory work
The Strategic Energy Plan identifies him in the task force formed after the April 2024 order.
- February 2025
Select Oklahoma convening
Association account identifies him as governance chair and moderator of its data-center meeting.
- February–June 2026
Data-center task force
Original order gives a February 26 effective date and June 30 expiration unless extended.
- June 2026
Completed collective report
Report dated June 30 lists McMillan among its members.
- Current roster
Select Oklahoma vice chair
Current association roster supplies the office; exact transition date is not stated.
People, institutions and the relationships between them
Following the connections
Each step below represents a documented relationship. Dates and roles belong to the individual links; a path can span different periods.
personAndy McMillan
businessCherokee Nation Businesses
tribal governmentCherokee Nation
Employment and institutional affiliation; tribal assets are not personal holdings.
personAndy McMillan
committeePrincipal Chief’s Task Force on Data Centers
tribal governmentCherokee Nation
2026 advisory work and collective report; not individual permitting authority.
personAndy McMillan
authorityTulsa Authority for Economic Opportunity / PartnerTulsa
Current trusteeship in a collective governing body.
Documented relationships
7 documented relationships · Historical and current roles remain distinct.
Current source roster
Cherokee Nation Businesses
Economic development director
2026 conference biography and executive order
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Current source roster
Cherokee Nation Businesses
Tribal business holding company · Cherokee Nation
January2024 independent reporting
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Current source roster
Select Oklahoma
Vice chair
Current association roster
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Historical record
Principal Chief’s Task Force on Data Centers
Task-force member
February26–June30,2026 mandate; later extension not established
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Historical record
Principal Chief’s Task Force on Data Centers
Advisory inquiry for Principal Chief · Cherokee Nation
2026 order and completed June report
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Historical record
Cherokee Nation Clean Energy and Environmental Task Force
Standing task-force member
Named in Strategic Energy Plan following April2024 order
Only the named role is established. No ownership, individual approval power, compensation or coordination inferred.
Interpretation
How to read the connections
The strongest documented connections link municipal development oversight, tribal business employment, professional association leadership and time-limited policy advice. Together they show access to several forums where development priorities are discussed. That is an interpretation of the documented roles, not evidence that these institutions coordinate every decision or that McMillan can bind them all. The official trustee roster, task-force order and completed report provide different kinds of accountability records: current membership, a defined advisory mandate, and a dated collective product. Evaluating a particular transaction would require its own agreement, approvals, disclosures and voting record.
Business development and cultural institutions
Cherokee Nation Businesses is the holding company for the Cherokee Nation’s business enterprises. In Michelle Havich’s January 2024 reporting for American City & County, McMillan described gaming and hospitality, federal contracting, and cultural/economic development as major parts of its work. He discussed cultural tourism, the Cherokee National Research Center and film production as elements of development, explaining how film activity grew from the Nation’s own storytelling work. These remarks explain his professional setting; they do not establish that he personally manages every subsidiary, owns tribal assets or controls individual contracts.
Tulsa development priorities and participation
In an August 2023 PartnerTulsa interview, McMillan said he was drawn to the organization’s effort to change its approach to economic development. He identified attainable housing and the Kirkpatrick Heights–Greenwood project as interests and described Fair Oaks as an opportunity to diversify the regional economy. Those statements record his priorities at the time, rather than measured results. The official Our Legacy Tulsa archive separately names him in the broader working group assembled to help evaluate and co-design governance models for implementing the Kirkpatrick Heights–Greenwood Master Plan. It says listed working-group members participated in at least two workshops. This is evidence of participation in governance design, not appointment to the original leadership committee or proof that he controlled the redevelopment.
Energy planning and the data-center inquiry
The Cherokee Nation Strategic Energy Plan lists McMillan among the standing members of the task force assembled following the April 17, 2024 environmental executive order. His economic-development position placed a business perspective alongside natural-resources, health, housing and government officials in that planning process. A later executive order, 2026-02-CTH, explicitly appointed him to the Principal Chief’s Task Force on Data Centers. Its effective date is February 26, 2026. The order charged the group with examining economic opportunities, environmental harms, citizen concerns and implications for the Nation’s own businesses. It described the body as an executive-branch advisory group and set a June 30 expiration unless extended in writing. Its authority was to investigate and report; membership did not confer an individual power to authorize a data center.
A completed report and a later policy response
The data-center task force’s June 30, 2026 report names McMillan as a member and describes research into environmental, economic, cultural and community effects. It presents the work as collective inquiry informed by expertise, stakeholder engagement and a citizen survey. The report does not attribute every conclusion or recommendation to a particular member. On August 5, the Cherokee Nation announced that Principal Chief Chuck Hoskin Jr. was implementing a ban on hyperscale data-center development on tribally owned and trust lands. The announcement also said the Nation would not consider supporting such development on other lands within the reservation without robust consultation. These are distinct land categories and an attributed policy response by the Chief. McMillan’s documented contribution is service on the advisory body; the sources do not show a personal veto or a separately recorded vote.
Professional convening beyond Tulsa
Select Oklahoma currently lists McMillan as vice chair. The association describes its work as economic-development advocacy, training, collaboration and recruitment/retention support. Its account of a February 11, 2025 membership meeting identifies him as moderator of a data-center discussion and, at that time, governance chair. The panel brought together utility, development-authority and private-development perspectives. Moderating that discussion establishes a professional convening role; it does not establish endorsement of a particular project or a financial relationship with the speakers. His later Cherokee task-force service addressed related questions through a separate governmental process.
Check the record
Sources & corrections
Research checked 2026-11-01. Roles and financial figures retain their source dates. Sections appear only when supported material is available; an omitted section is not a finding that no such relationship exists.
- PartnerTulsa · Board of Trustees ↗
Primary source · Checked 2026-09-26
- PartnerTulsa: Meet Our Trustee Andy McMillan ↗
Primary institutional record · Source date 2023-08-10 · Checked 2026-11-01
Institutional interview; CNB role, development priorities and coaching attributed to interview.
- Select Oklahoma 2026 conference: Andy McMillan biography ↗
Primary institutional record · Checked 2026-11-01
Named speaker biography: duties, degrees and credentials; self-description, graduation and employment dates not supplied.
- Select Oklahoma: Board of Directors ↗
Primary institutional record · Checked 2026-11-01
Current named vice chair; institutional mission in footer.
- Select Oklahoma: Data Center Development, Trends, and Insights ↗
Primary institutional record · Source date 2025-02-11 · Checked 2026-11-01
Meeting date in article body; McMillan as moderator and then governance chair. Publication URL timestamp is not substituted for meeting date.
- Cherokee Nation Executive Order 2026-02-CTH ↗
Primary institutional record · Source date 2026-02-26 · Checked 2026-11-01
pp2–4; McMillan named member; advisory status, deadline and expiration. Effective date on p4 is February26, despite filename February24.
- Cherokee Nation: Report on the Impact of Data Centers ↗
Primary institutional record · Source date 2026-06-30 · Checked 2026-11-01
pp3–4 membership and scope; p37 conclusion. Collective report, not individual roll-call or approval of a development.
- Cherokee Nation announces task-force report and policy actions ↗
Primary institutional record · Source date 2026-08-05 · Checked 2026-11-01
Official announcement: Chief’s ban on tribally owned/trust lands, consultation on other lands. Attributed policy announcement, not McMillan’s personal directive.
- Cherokee Nation Strategic Energy Plan ↗
Primary institutional record · Checked 2026-11-01
p9: standing task-force members; describes April17,2024 executive order. Document filename April21,2025; exact publication day not independently confirmed.
- American City & County: tribal economic activity in Tulsa ↗
Independent reporting · Source date 2024-01-22 · Checked 2026-11-01
Michelle Havich; archived at Smart Cities Dive. Cultural economy subsection quotes McMillan on business divisions, cultural tourism and film. Economic totals omitted.
- Our Legacy Tulsa: Advisory and Stakeholder Involvement ↗
Primary institutional record · Checked 2026-11-01
Working Group list; members participated in at least two workshops. Not the original11-member Leadership Committee.
- UAS Tech Forum 2018 agenda ↗
Primary institutional record · Checked 2026-11-01
2018 program identifies CNB economic-development manager and panel moderator; proves scheduled role, not attendance.