FERC Order 890 Postings

Schedule 20A Mathematical Algorithm for the Calculation of ATC (PDF)

NAESB (Link)

Designation of Network Resources (PDF)

List of Studies Conducted (Link to ISO)

Business Practice Amendments (PDF)

Business Practice Schedule 20A (PDF)

Business Practice Schedule 21 (PDF)

CEII Contact (PDF)

Conditional Firm Service for Schedule 20A (PDF)

Conditional Firm Service for Schedule 21 (PDF)

Energy Generation Imbalances Schedule 21 (PDF)

Local Service Study Performance Metrics for Schedule 21-UI - 2021-2023 (PDF)

Local Transmission Studies List (PDF)

OASIS Business Practices (PDF)

PTO-AC Guidelines for Handling CEII Materials and CEII Requests (PDF)

Planning Redispatch - Schedule 20A (PDF)

Planning Redispatch - Schedule 21-UI (PDF)

Schedule 20A Mathematical Algorithm for the Calculation of ATC (PDF)

Schedule 20A Grants and Denials of Service Metrics 2023 (PDF)

Schedule 21-UI Mathematical Algorithm for the Calculation of ATC (PDF)

Schedule 21-UI Grants and Denials of Service Metrics 2023 (PDF)

Summary ATC Methodology for Schedule 21-UI (PDF)

UI Local System Plan (PDF)