County annual report · FIPS 26099
2016 Macomb County, MI Power Outage Report
In 2016, customers in Macomb County, MI went without power for an average of 1.2 hours, a total of 473K customer-hours (Michigan average 2.0 hours). That ranks 58th worst of 80 Michigan counties and 1686th of 2,391 nationally.
Compared with MI, the US and 2015
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Macomb County, 2016
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 19, 2016 11:15 | February 24, 2016 09:30 | 4d 22h | 22,021 | 357K |
| 2 | February 9, 2016 13:30 | February 10, 2016 06:45 | 17h 15m | 5,234 | 6,088 |
| 3 | January 3, 2016 02:15 | January 6, 2016 08:30 | 3d 6h | 4,197 | 61K |
| 4 | January 25, 2016 21:00 | January 27, 2016 07:30 | 1d 10h | 3,466 | 9,759 |
| 5 | February 18, 2016 09:00 | February 18, 2016 20:15 | 11h 15m | 3,193 | 2,364 |
| 6 | February 16, 2016 03:30 | February 16, 2016 11:15 | 7h 45m | 2,699 | 3,394 |
| 7 | January 15, 2016 09:45 | January 16, 2016 12:00 | 1d 2h | 2,295 | 5,653 |
| 8 | January 8, 2016 04:45 | January 9, 2016 00:00 | 19h 15m | 1,806 | 701 |
| 9 | February 19, 2016 03:15 | February 19, 2016 06:30 | 3h 15m | 1,657 | 2,493 |
| 10 | February 24, 2016 14:15 | February 25, 2016 03:45 | 13h 30m | 1,492 | 6,411 |
Outage episodes by size in 2016: 24 reached 100+ customers, 12 reached 1,000+ customers, 1 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Macomb County reported on EIA Form 861 for 2016, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| DTE Electric Company | 2016 | 4.0 hrs | 0.99 | 3.0 hrs | 0.91 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Michigan's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 404,553 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Macomb County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Macomb County, MI annual power outage report, 2016, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2016/michigan/macomb-county