Greenfield (TAP136154 - MUD LAKE)
GreenfieldCrow Wing County, Minnesota · MISO
At a glance
Greenfield (TAP136154 - MUD LAKE) is a greenfield datacenter candidate site in Crow Wing County, Minnesota, scoring 50.3/100 DC Readiness — 34th of 39 scored sites in the county. Its nearest substation is TAP136154. It sits in the MISO grid region and the CROW WING COOPERATIVE POWER & LIGHT COMP service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Incentives available; large-load tariffs emerging.
Incentive detail: Sales tax exemption on DC equipment and electricity for qualified DCs.
Site location
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How does Greenfield (TAP136154 - MUD LAKE) compare with other sites in Crow Wing County?
Greenfield (TAP136154 - MUD LAKE) ranks 34th of 39 scored candidate sites in Crow Wing County. Its 50.3/100 is roughly in line with the county average of 54.4. It is roughly in line with the Minnesota average of 55.7 and roughly in line with the national average of 53.2.
Against the Minnesota average, its strongest sub-score is natural hazard (75 vs 74) and its weakest is power availability (28 vs 39). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Greenfield (TAP136154 - MUD LAKE) to power, fiber and other datacenters?
The nearest mapped substation, TAP136154, is the closest grid connection point on record and operates at 115 kV. For connectivity, the nearest internet exchange facility is DataBank Minneapolis (MSP3) at 84.8 miles. 9 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is DataBank, 84.8 miles away.
What are the flood, water and hazard risks at Greenfield (TAP136154 - MUD LAKE)?
At the county level, FEMA's National Risk Index rates Crow Wing County "Relatively Moderate".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Crow Wing County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| RIVERTON 230/115 KV | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 61.3 |
| TAP136156 | Substation-Adjacent | 230 kV | 300 MW | 4.3 yrs | 61.2 |
| EC Coal Crow Wing County | Greenfield | — | — | 4.3 yrs | 59.1 |
| UNKNOWN129731 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.0 |
| MERRIFIELD | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.0 |
| BRAINERD | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.0 |
| RIVERTON 115/34 KV | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.9 |
| UNKNOWN136182 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.9 |
Greenfield (TAP136154 - MUD LAKE): common questions
What is the DC Readiness score of Greenfield (TAP136154 - MUD LAKE)?
Greenfield (TAP136154 - MUD LAKE) scores 50.3/100 on the GridCensus DC Readiness scale, rated fair. It ranks 34th of 39 scored sites in Crow Wing County. The Crow Wing County average is 54.4 and the Minnesota average is 55.7.
What is the nearest substation to Greenfield (TAP136154 - MUD LAKE)?
The nearest mapped substation is TAP136154, at 115 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Greenfield (TAP136154 - MUD LAKE)?
CROW WING COOPERATIVE POWER & LIGHT COMP (cooperative) holds the retail service territory that contains the site.
What grid region is Greenfield (TAP136154 - MUD LAKE) in?
Greenfield (TAP136154 - MUD LAKE) is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Greenfield (TAP136154 - MUD LAKE) from an internet exchange?
The nearest internet exchange facility is DataBank Minneapolis (MSP3), about 84.8 miles away; 9 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Greenfield (TAP136154 - MUD LAKE), Crow Wing County, MN”, https://gridcensus.com/datacenter-sites/minnesota/crow-wing-county/greenfield-tap136154-mud-lake-c1d782ff (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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