electric rate books
Michigan Public Service Commission approved rate schedules, rules, regulations, and standard forms governing the distribution and sale of electricity by utilities operating in Michigan.
- Contact MPSCTARIFF@michigan.gov
for further information.
- For FERC-approved books, see Electric
Tariff Books page.
Books may not yet reflect PSCR Factors that are pending MPSC approval.
- Rate Books may not yet reflect changes approved by recent MPSC orders.
Electric Orders page for orders issued in past few months. To
search for proposed Rate Book changes that are not yet approved, search
MPSC Case Index under utility name (in quotes) using keywords
such as rate, electric, tariff, and rule.
- Rate Books include requirements based on MPSC administrative rules.
Administrative Rules and Guidelines.