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NIPSCO Renewable Energy and Customer Owned Generation

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Renewable Energy

Large or Independent Power Producer Customers Connecting to 69,000 Volt or Larger Transmission Circuit

Large or Independent Power Producer customers wanting to connect generation to a transmission circuit, 69,000 volt or above, must utilize the interconnection process of the Midwest Independent System Operator (Midwest ISO). This procedure is required because NIPSCO's transmission system is under functional control of the Midwest ISO. Please visit the Midwest ISO Web site at www.midwestiso.org for detailed interconnection procedures and an interconnection application.