SPP DOCUMENTS & FILINGS

2026 Schedule 1A Formula Rate Schedules 1.02 MB
November 18 2025
2026 Schedule 1A Formula Rate Template 104.17 KB
November 18 2025
2026 Rate Breakout by FERC Category 110.89 KB
November 18 2025
2025 Rate Breakout by FERC Category 92.55 KB
November 11 2024
Schedule 1A Formula Rate Template (2025) 102.27 KB
November 11 2024
Schedule 1A Formula Rate Schedules (2025) 903.41 KB
November 11 2024
2024 Rate Breakout by FERC Category 36.88 KB
November 13 2023
Schedule 1A Formula Rate Template (2024) 99.4 KB
November 13 2023
2023 Rate Breakout by FERC Category 47.38 KB
November 08 2022
Schedule 1A Formula Rate Schedules (2023) 123.94 KB
November 08 2022
Schedule 1A Formula Rate Template (2023) 100.73 KB
November 08 2022
Schedule 1A Formula Rate Schedules (2022) 113.89 KB
November 08 2021
Schedule 1A Formula Rate Template (2022) 101.13 KB
November 08 2021
2022 Rate Breakout by FERC Category 36.89 KB
November 08 2021
2021 Rate Breakout by FERC Category 35.66 KB
December 30 2020
Schedule 1A Formula Rate Template (2021) 103.81 KB
December 21 2020
Schedule 1A Formula Rate Schedules (2021) 131.5 KB
December 21 2020