Western Area Lower Colorado Balancing Authority
Ancillary Services
Ancillary Services Rate Process – WAPA-200
- Proposed Extension of Formula Rates under Federal Register Notice WAPA-200 [federalregister.gov]
- Rate Order under Federal Register Notice WAPA–200 [federalregister.gov]
Transmission Provider Services
Transmission Losses & Use Penalties Rate Process – WAPA-200
- Proposed Extension of Formula Rates under Federal Register Notice WAPA-200 [federalregister.gov]
- Rate Order under Federal Register Notice WAPA–200 [federalregister.gov]
Western Energy Imbalance Market Services
Energy Imbalance Market Rate Process – WAPA-208
- Proposed Formula Rates under Federal Register Notice WAPA-208 [federalregister.gov]
- Rate Order under Federal Register Notice WAPA-208 [federalregister.gov]
Historical Years
Last modified on October 15th, 2025