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Regulatory Matters - Nemadji Trail Energy Center (Details) - Natural Gas-fired [Member] | 9 Months Ended
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Sep. 30, 2021 MW
Nemadji Trail Energy Center [Member] |
Regulatory Matters [Line Items] |
Generating Capacity to be Jointly Owned (MW) | 600
Natural Gas PPA [Member] | Resource Package [Member] | MPUC [Member] | Minnesota Power [Member] |
Regulatory Matters [Line Items] |
Expected Output Entitlement | 20.00%

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- Definition Share of plant output being purchased under a long-term contract to purchase electricity from a production plant constructed and financed by a public utility district, cooperative, or other organization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 10.D) -URI http://asc.fasb.org/extlink&oid=122136240&loc=d3e659339-123030 + Details
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