Photo of Sean McCann
D Michigan Senate · District 19

Sen. Sean McCann

Compare
Total votes
2,132
all sessions
Attendance
97%
54 missed
Near the chamber average
With party
99%
of cast votes
Higher than 92% of chamber peers
Bipartisan score
1%
crosses aisle rarely
Lower than 95% of chamber peers
Sponsored
889
bills & resolutions
Near the chamber average
Committees
7
assignments
889 bills and resolutions

Sponsored bills

Total
889
Primary
103
Co-sponsor
786
This page
889
matching current filters
Co-sponsor SB 1051
In committee · Michigan Senate · Co-sponsor
Businesses: other; Michigan zoning enabling act; make subject to the data center community benefit act. Amends sec. 205 of 2006 PA 110 (MCL 125.3205). TIE BAR WITH: SB 1050'26

Maddy summarySB 1051 amends the Michigan Zoning Enabling Act to explicitly include the Data Center Community Benefit Act as a governing standard for local zoning ordinances, ensuring that zoning decisions for data centers must comply with community benefit requirements. The bill also clarifies that counties and townships cannot regulate the drilling or operation of oil and gas wells, while modifying rules for mining valuable natural resources by placing the initial burden of proof on those challenging a zoning decision. Additionally, it protects renewable energy projects that received special land use approval after January 1, 2021, from having their approvals revoked if substantial construction or specific financial expenditures have occurred. This legislation is tied to SB 1050, meaning it will only take effect if that companion bill is also enacted into law.

In committee Aug 26, 2026 1 co-sponsor
Co-sponsor SB 1050
In committee · Michigan Senate · Co-sponsor
Businesses: other; community benefit agreements; require certain data centers to be subject to. Creates new act.

Maddy summaryThis bill requires data centers in Michigan to sign community benefit agreements before they can begin construction or operation. These agreements are legal contracts between the data center owner or operator and local governments or community stakeholders that mandate the provision of specific resources to benefit the local area. Local governments must review and approve these agreements within 90 days, and they can deny necessary permits if such an agreement has not been finalized. The legislation aims to ensure that data center projects provide tangible benefits to public health, safety, and general welfare in the communities where they are built.

In committee Aug 26, 2026 1 co-sponsor
Co-sponsor SB 1046
In committee · Michigan Senate · Co-sponsor
Water supply: conservation; permit for water used for consumptive use purposes; provide for. Amends secs. 32705, 32708a, 32713 & 32723 of 1994 PA 451 (MCL 324.32705 et seq.) & adds sec. 32723a.

Maddy summaryThis bill updates Michigan's water laws to streamline the registration process for large-scale water withdrawals while introducing new requirements for water conservation and reporting. It primarily affects property owners, agricultural operators, and industrial facilities that plan to extract significant amounts of water, requiring them to register their intended capacity before beginning operations. The legislation mandates that the state develop and post generic water conservation measures for different sectors, with specific rules for agriculture and data centers, and requires facilities permitted under new provisions to submit annual reports on wastewater usage and pollutant levels. Additionally, the bill clarifies exemptions for smaller residential wells and test wells, while establishing a timeline for property owners to develop their water capacity after registration or face invalidation of their application.

In committee Aug 26, 2026 1 co-sponsor
Co-sponsor SB 1048
In committee · Michigan Senate · Co-sponsor
Public utilities: electric utilities; project labor agreements and prevailing wage and fringe benefit rates; require for certain data center contracts. Amends 1939 PA 3 (MCL 460.1 - 460.11) by adding sec. 10ii.

Maddy summaryThis bill requires electric utilities in Michigan to include specific labor conditions in contracts for building or maintaining data centers. Under the new rules, these projects must use registered apprenticeship programs, pay workers at least the prevailing local wage and fringe benefit rates, and utilize project labor agreements or collective bargaining agreements. The legislation defines data centers as facilities housing equipment for data storage and processing and aims to ensure fair labor standards for construction work without speculating on future economic impacts.

In committee Aug 26, 2026 1 co-sponsor
Co-sponsor SB 1049
In committee · Michigan Senate · Co-sponsor
Public employees and officers: other; certain nondisclosure agreements; prohibit. Creates new act.

Maddy summaryThis bill, known as the Data Center Nondisclosure Agreement Prohibition Act, prevents public employees and officers in Michigan from signing nondisclosure agreements related to data center projects. It defines a data center as a facility with significant power demand and restricts these officials from using confidentiality claims to hide information from the public. The law applies to agreements entered into, amended, or renewed after its effective date, though it allows exceptions for legally privileged information or settlement documents. Violations of this rule could result in a civil fine of up to $1,000, which can be pursued by county prosecutors or the attorney general.

In committee Aug 26, 2026 1 co-sponsor
Co-sponsor SB 105
Signed into law · Michigan Senate · Co-sponsor
Insurance: health insurers; methods of payments and reimbursements for dental benefits; provide for. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ss.

Maddy summarySB 105 requires health plans and nonprofit dental corporations providing dental benefits to offer payment methods that deliver 100% of the payable amount to dentists without charging the dentist a fee to access payment (excluding fees from the dentist's financial institution). Dentists who choose to opt out of a payment method must maintain that choice until they opt back in or sign a new contract. This bill directly affects dentists and dental benefit providers in Michigan, applying to policies delivered, issued, or renewed after the law's effective date. It mandates specific reimbursement structures to reduce financial barriers for dental providers.

Signed into law Jul 29, 2026 1 co-sponsor
Primary SB 1087
In committee · Michigan Senate · Lead sponsor
Businesses: limited liability companies; power of limited liability companies to spend in elections or ballot issues; revoke. Amends secs. 105, 210, 211 & 1008 of 1993 PA 23 (MCL 450.4105 et seq.) & adds sec. 210a. TIE BAR WITH: SB 1085'26, SB 1086'26

Maddy summaryThis bill prohibits limited liability companies in Michigan from spending money to support or oppose candidates, political parties, or ballot measures. It applies to both companies formed in the state and those from other states doing business here, with exceptions for existing contracts and bona fide news reporting. If a company violates this rule, the state can invalidate the spending, order the company to return the funds, or dissolve the company. The legislation also clarifies that a company's lack of legal power to make political donations does not automatically make all its other business actions invalid. This measure is tied to two other bills and will only take effect if all three are passed into law.

In committee Jul 3, 2026 0 co-sponsors
Primary SB 1086
In committee · Michigan Senate · Lead sponsor
Businesses: nonprofit corporations; power of nonprofit corporations to spend in elections or ballot issues; revoke. Amends secs. 261, 271, 821, 1012 & 1041 of 1982 PA 162 (MCL 450.2261 et seq.) & adds sec. 261a. TIE BAR WITH: SB 1085'26, SB 1087'26

Maddy summarySB 1086 amends the Michigan Nonprofit Corporation Act to clarify and expand the legal powers of nonprofit organizations regarding financial activities and governance. The bill specifically adds a new section to detail the authority of nonprofits to make contracts, incur liabilities, and provide guarantees for related entities, such as corporations they own or control. By updating existing statutes and inserting new provisions, the legislation aims to remove previous ambiguities about how nonprofits can manage their assets and support affiliated businesses. This change directly affects nonprofit corporations across the state by formalizing their ability to engage in complex financial arrangements necessary for their operations.

In committee Jul 3, 2026 0 co-sponsors
Primary SJR L
In committee · Michigan Senate · Lead sponsor
Businesses: other; power of entities to spend in elections or ballot issues; revoke. Amends the state constitution by adding sec. 55 to art. IV.

Maddy summaryThis proposed constitutional amendment would prohibit businesses formed in Michigan and foreign companies authorized to do business here from spending money to support or oppose candidates, political parties, or ballot measures. The rule applies to corporations, nonprofits, and limited liability companies, but it allows exceptions for existing financial contracts and independent news reporting or editorials. If a business violates these restrictions, the state attorney general could sue to invalidate the spending, force the company to return the funds, or dissolve the entity. The measure would also allow the state to revoke the operating authority of any foreign company that breaks the spending ban.

In committee Jul 3, 2026 0 co-sponsors
Primary SB 1085
In committee · Michigan Senate · Lead sponsor
Businesses: business corporations; power of corporations to spend in elections or ballot issues; revoke. Amends secs. 261, 271, 821, 1012 & 1041 of 1972 PA 284 (MCL 450.1261 et seq.) & adds sec. 261a. TIE BAR WITH: SB 1086'26, SB 1087'26

Maddy summaryThis bill prohibits Michigan business corporations from using their funds to support or oppose candidates, political parties, committees, or ballot measures. It applies to both companies formed within the state and foreign corporations doing business in Michigan, declaring any such spending illegal and subject to penalties like disgorgement of funds or corporate dissolution. The law includes specific exceptions for existing contracts signed before the bill takes effect and for bona fide news stories published by independent media outlets. Additionally, it grants the Attorney General or the administrator the authority to sue to stop violations or force companies to return illegally spent money.

In committee Jul 3, 2026 0 co-sponsors
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