Pacific Gas and Electric ended a systemwide Stage 2 high-inventory OFO Sunday after it had been in effect for only the previous day, but it then issued a new high-inventory OFO for Tuesday with a 9% tolerance for positive daily imbalances.
After extending Friday's Overage Alert Day (OAD) through Saturday, Florida Gas Transmission allowed it to lapse Sunday, but it then issued a new OAD Monday with a 20% tolerance for negative daily imbalances.
Northern Natural Gas did not extend a System Underrun Limitation for all market-area zones beyond Saturday and Sunday.
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