Skip to content
Gridcensus

Straits

Brownfield

Mackinaw City, Emmet, Michigan · Consumers Energy Co - (MI)

Legacy capacity
20
MW

Straits is a natural gas plant in Mackinaw City, Emmet, Michigan, retired 2018-11-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 20 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.

Former use & capacity

Former usenatural gas plant
Site typeretired_plant
Existing capacity20 MW
Retirement date2018-11-01
EIA plant ID#1718

Grid hookup & remediation

Nearest substation0.0 mi
Operator address7782 Trails End, Mackinaw City, MI, 49701
Why this site is datacenter-attractive: a natural gas plant of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Site conditions & market — Emmet County

County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.

Market & workforce

Total employment (laborshed)15,352
Construction employment1,434
Land value$5,871/acre
Datacenter tax incentiveproperty_tax_exemption

Power economics & interconnection

Commercial power rate12.01¢/kWh
Industrial power rate7.41¢/kWh
Load growth (FERC-714)0.5%

Water & cooling

Water stressLow
Public water supply3.8 MGD
Industrial water use0.0 MGD
Cooling degree days700
Mean annual temp45°F

Hazard, flood & connectivity

FEMA risk index25.0 · Relatively Moderate
Fiber providers6 · 49% served

County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.

Get alerts

Track Straits

Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.

No spam. Just the alerts you asked for.

Nearby datacenter candidate sites

Scored candidate sites near Straits, ranked by DC Readiness.

Candidate sites near Straits
SiteTypeStateCountyVoltageCapacityQueue waitScore
EC Near TowerGreenfieldMICheboygan——2.2 yrs60.6
StraitsBrownfieldMIEmmet County—20 MW2.2 yrs59.0
EC FFE Emmet CountyGreenfieldMIEmmet County——2.2 yrs58.9
RIGGSVILLESubstation-AdjacentMICheboygan County138 kV100 MW3.8 yrs57.7
EC FFE Cheboygan CountyGreenfieldMICheboygan County——2.2 yrs57.7
OZ MackinacGreenfieldMIMackinac——2.2 yrs57.7
MCGULPINSubstation-AdjacentMIEmmet County138 kV100 MW3.8 yrs57.4
EC Near StraitsGreenfieldMIEmmet——2.2 yrs57.3

See all datacenter sites in Michigan →

Dataset updated . Screening estimates derived from public data sources.

Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.

Go deeper than the public screen

Every site and score for Straits, Mackinaw City, Emmet, Michigan is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.