Tolerance

Saying its linepack in Florida has fallen, Florida Gas Transmission issued an Overage Alert Day for market-area customers Wednesday, setting a 25% tolerance for negative daily imbalances.

Pacific Gas and Electric issued a systemwide Stage 2 low-inventory OFO on its California Gas Transmission system, setting penalties of $1/Dth for exceeding a 5% tolerance on negative daily imbalances.

Florida Gas Transmission raised the tolerance for negative daily imbalances from 20% to 25% in extending an Overage Alert Day for market-area customers through at least Thursday.

Citing Florida forecasts of high temperatures in the low 90s, Florida Gas Transmission issued an Overage Alert Day for market-area customers Tuesday, setting the tolerance for negative daily imbalances at 25%.

Pacific Gas and Electric issued a systemwide Stage 2 low-inventory OFO on its California Gas Transmission system for Wednesday, setting penalties of $1/Dth for exceeding a 5% tolerance on negative daily imbalances.

Pacific Gas and Electric issued a systemwide Stage 2 low-inventory OFO on its California Gas Transmission system for Thursday, setting penalties of $1/Dth for exceeding a 5% tolerance on negative daily imbalances.

Pacific Gas and Electric is keeping a systemwide Stage 2 low-inventory OFO in effect through at least Friday but said the tolerance on negative daily imbalances will be loosened from 5% to 16%.

Pacific Gas and Electric declared a systemwide Stage 2 low-inventory OFO for Thursday on its California Gas Transmission system, setting penalties of $1/Dth for exceeding a 5% tolerance on negative daily imbalances.

Due to continuing high linepack in all segments, Westcoast has implemented a systemwide OFO setting the tolerance for positive daily imbalances at the minimum of 10% or 500 GJ.