EPA Air · stack tests by state, industry and year

Utilities (NAICS 2211): stack tests in Michigan, 2026

50Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Michigan source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.

Utilities (NAICS 2211) in Michigan, other years

Other industries in Michigan, 2026

Air-emissions stack tests recorded in Michigan, 2026

Date	Facility	Where	Kind	Agency
2026-08-13	COVERT GENERATING STATION — high-priority violation on file	COVERT, Van Buren, MI	Pass	State
2026-08-06	HOLLAND BPW, 48TH STREET PEAKING STATION	HOLLAND, Allegan, MI	Pass	State
2026-08-04	LANSING BOARD OF WATER AND LIGHT - REO TOWN PLANT	LANSING, Ingham, MI	Pass	State
2026-07-28	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-07-27	LANSING BOARD OF WATER & LIGHT - ERICKSON STATION	LANSING, Eaton, MI	Pass	State
2026-07-27	LANSING BOARD OF WATER & LIGHT - ERICKSON STATION	LANSING, Eaton, MI	Pass	State
2026-07-23	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-07-16	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-07-07	J. H. CAMPBELL PLANT	WEST OLIVE, Ottawa, MI	Pass	State
2026-07-07	J. H. CAMPBELL PLANT	WEST OLIVE, Ottawa, MI	Pass	State
2026-06-29	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-06-26	SUMPTER GENERATING PLANT	BELLEVILLE, Wayne, MI	Pass	State
2026-06-25	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-06-25	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-06-23	CONSUMERS ENERGY D.E. KARN FACILITY	ESSEXVILLE, Bay, MI	Pass	State
2026-06-10	DTE ELECTRIC COMPANY - WILMOT PEAKING FACILITY	KINGSTON, Tuscola, MI	Pass	State
2026-06-10	GRAYLING GENERATING STATION LTD PARTNER	GRAYLING, Crawford, MI	Pass	State
2026-06-10	CONSUMERS ENERGY CO. - ZEELAND GENERATING STATION	ZEELAND, Ottawa, MI	Pass	State
2026-06-04	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-06-04	HOLLAND BPW, 48TH STREET PEAKING STATION	HOLLAND, Allegan, MI	Pass	State
2026-06-04	DTE MICHIGAN POWER, LLC	LUDINGTON, Mason, MI	Pass	State
2026-06-04	INDECK NILES LLC	NILES, Cass, MI	Pass	State
2026-06-03	HOLLAND BOARD OF PUBLIC WORKS-HOLLAND ENERGY PARK	HOLLAND, Ottawa, MI	Pass	State
2026-05-28	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-05-28	UPPER MICHIGAN ENERGY RESOURCES -A.J. MIHM G.S.	PELKIE, Baraga, MI	Pass	State
2026-05-21	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-05-14	CONSUMERS ENERGY CO. - JACKSON GENERATING STATION	JACKSON, Jackson, MI	Pass	State
2026-05-13	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-05-13	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-05-13	DTE ELECTRIC COMPANY - GREENWOOD ENERGY CENTER	KENOCKEE, St. Clair, MI	Pass	State
2026-05-07	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-05-05	ENERGY DEVELOPMENTS COOPERSVILLE — high-priority violation on file	COOPERSVILLE, Ottawa, MI	Pass	State
2026-04-29	KINDER MORGAN	BUCHANAN, Berrien, MI	Pass	State
2026-04-24	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Fail	State
2026-04-24	BLUE WATER RENEWABLES — high-priority violation on file	KIMBALL, St. Clair, MI	Pass	State
2026-04-21	PEOPLES LFG, LLC	BIRCH RUN, Saginaw, MI	Pass	State
2026-04-14	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-03-11	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2026-03-09	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-03-06	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-03-05	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-03-03	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-02-28	LANSING BOARD OF WATER AND LIGHT - REO TOWN PLANT	LANSING, Ingham, MI	Pass	State
2026-02-26	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-02-23	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-02-20	ENERGY DEVELOPMENTS WATERVLIET, LLC	WATERVLIET, Berrien, MI	Pass	State
2026-02-16	NORTH AMERICAN -- CENTRAL, LLC - CENTRAL GENERATING STATION	PIERSON, Montcalm, MI	Pass	State
2026-02-10	ENERGY DEVELOPMENTS PINCONNING, LLC	PINCONNING, Bay, MI	Pass	State
2026-02-06	DTE ELECTRIC COMPANY - MONROE POWER PLANT	MONROE, Monroe, MI	Pass	State
2026-01-21	SUMPTER ENERGY ASSOCIATES, LLC	LENOX TOWNSHIP, Macomb, MI	Pass	State

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.