Four More #BANC Members Join #California ISO’s Western Energy Imbalance Market RSS Feed

Four More BANC Members Join California ISO’s Western Energy Imbalance Market

The Balancing Authority of Northern California (BANC) and Western Area Power Administration (WAPA) recently announced that WAPA’s Sierra Nevada region, along with BANC members from the City of Redding, the City of Roseville, and Modesto Irrigation District, have begun participating in the California Independent System Operator’s (ISO’s) Western Energy Imbalance Market (EIM).

This transition occurred a week earlier than the originally scheduled cut-over date of April 1, announced in September 2019.

The Western EIM is the West’s first real-time energy market. It enables participating utilities to find the lowest-cost energy to balance real-time supply and demand by scheduling power deliveries every 15 mins with 5-min power plant dispatching. Utilities across a larger geographic area can exchange resources more effectively while significantly lowering the cost of delivering power to consumers.

BANC is a joint powers authority whose members, in addition to the utilities aforementioned, include SMUD, the City of Shasta Lake, and Trinity Public Utilities District. SMUD, the nation’s sixth-largest municipal utility, became the first BANC member to join the Western EIM on April 3, 2019.

“We’re excited that our leadership in the Western EIM successfully demonstrated enough success for our partners to join and expand participation,” said Jim Shetler, BANC general manager. “This means greater reliability, lower costs, and improved renewable generation for our customers.”

This move affects only WAPA’s Sierra Nevada region in northern California and Nevada, which operates a sub-balancing authority within BANC. WAPA is a power marketing administration within the U.S. Department of Energy (DOE) responsible for selling and delivering federal hydropower across high-voltage transmission lines to customers in 15 Midwest and Western states. It is organized in five regions and a management center.

Read full article at T&D World