Detroit’s authority comes from its Home Rule Charter, which gives both the Mayor (executive branch) and City Council (legislative branch) distinct roles. They don’t have to act together — either can exercise independent powers within their lane.

City Council’s Power

(Legislative, investigative, and oversight authority)

1. Pass Local Laws and Ordinances

  • Council can draft and pass ordinances to address local pollution, odors, trucking, zoning, and nuisance conditions — regardless of EGLE or EPA jurisdiction.
  • Examples: strengthen Detroit’s nuisance code, require fence-line monitoring, regulate truck idling, or mandate environmental impact assessments for heavy industry.

2. Control Land Use and Zoning

  • Council controls zoning, site plan approval, special land use permits, and variances.
  • Council can block or condition any rebuild or restart of a facility like Aevitas until certain safety or monitoring requirements are met.
  • They can amend the zoning code to require buffers, enclosures, setbacks, or community oversight for industrial zones.

3. Budget and Funding Authority

  • Council approves the city budget — they can fund (or defund) environmental enforcement staff, public health monitoring, or legal actions.
  • They can also appropriate funds for independent air monitoring, community engagement, and emergency response.

4. Investigative and Oversight Powers

  • Council can subpoena records, call public hearings, and require department heads (Health, BSEED, Law) to testify about pollution enforcement or emergency preparedness.
  • They can compel disclosure of all city correspondence with EGLE and EPA related to problem facilities.

5. Resolutions and Intergovernmental Pressure

  • Council can issue formal resolutions directing the administration (Mayor’s Office, Law Dept, Health Dept) to act, or calling on the County, EGLE, or EPA to intervene.
  • These are politically binding even if not legally mandatory.

The Mayor’s Power

(Executive, administrative, and emergency authority)

1. Control Over Departments and Enforcement

  • The Mayor oversees BSEED, Health, Fire, Law, and Public Works.
  • This means the Mayor can direct inspections, issue citations, and enforce nuisance or environmental ordinances already on the books — without waiting for Council.
  • The Mayor can also direct the Law Department to pursue public nuisance cases or MEPA litigation against polluters.

2. Permitting, Licensing, and Administrative Actions

  • The Mayor (through departments) controls business licensing, building permits, demolition, occupancy certificates, and site approvals.
  • Those can be denied, suspended, or conditioned for public health or safety reasons — even if EGLE has issued a state permit.
  • Example: “No occupancy certificate until air monitoring and containment upgrades are verified.”

3. Executive Orders and Administrative Rules

  • The Mayor can issue Executive Orders directing departments to adopt new environmental standards, inspection protocols, or cross-agency coordination with EGLE and the County.
  • These can require, for example, real-time fence-line monitoring, mandatory reporting of emissions events, or automatic alerts to residents.

4. Emergency Powers

  • Under the City Charter (§5-110, §5-111) and public health laws, the Mayor can declare a local emergency or public health emergency, mobilizing departments, issuing evacuation orders, or temporarily suspending industrial operations that threaten safety.

5. Intergovernmental Agreements

  • The Mayor represents Detroit in negotiations with Wayne County, EGLE, and the EPA.
  • He can enter into Memoranda of Understanding (MOUs) for joint enforcement, truck routing changes, or environmental response coordination — with or without Council’s initiative.

If They Don’t Work Together

  • Council alone can legislate, hold hearings, set policy, and use the budget to push enforcement or slow development.
  • The Mayor alone can enforce, issue orders, deny permits, or declare emergencies.
  • The public can push each separately:
    • Urge Council to pass stronger ordinances, demand hearings, and use budget control.

Urge the Mayor to enforce existing laws, issue executive orders, and coordinate directly with EGLE and the County.