Sonoma County's startup public power agency is poised to enter into a secondary energy supply contract with the company that operates The Geysers geothermal field on the Sonoma-Lake county border.
Sonoma Clean Power officials say the proposed 10-year deal with a subsidiary of Calpine Corp. fulfills their promise to spur local green energy generation and support local jobs. The power venture's political standing, if not its business future, depends on staying true to that mission, they have said.
"This is a really good start. I think it gives us credibility," said Sebastopol Mayor Michael Kyes, an agency board member who has pushed for pursuit of local power.
The deal will account for 15 percent of the agency's overall supply as it begins rolling out to customers next year. It will make up for a little under half of the agency's initial renewable energy portfolio.
The value of the contract was not immediately available because it is still under negotiation. It is set to be voted on Thursday by the Sonoma Clean Power board.
The deal with Houston-based Calpine represents a significant pivot for the power agency back to The Geysers, the world's largest geothermal energy field, tapped 53 years ago by PG&E for electricity generation.
Calpine, now the field's principal operator, was one of the initial bidders for Sonoma Clean Power's primary energy supply contract, but is not among three companies competing for the main deal.
Officials said they were glad it will be part of the initial power mix after all.
"A lot of people were saying to me when we were launching, &‘Why aren't you going with Calpine?'" said Sonoma County Supervisor Shirlee Zane, an agency board member.
She voiced hope that the deal would be a foothold toward expansion of local geothermal resources. The Geysers supplies about a quarter of California's renewable energy, but less than 1 percent of that power is purchased by utilities for Sonoma County customers, including those served by PG&E, the region's dominant electricity provider.
Calpine has approval for a $700 million expansion that would add two plants to the 15 it operates at The Geysers, increasing its power output by about 14 percent. It hasn't moved forward with the project because it hasn't found buyers for the new power.
"We want them to be able to expand as we expand and create those local jobs," Zane said. "I think that's very much the hope."
The proposed deal with Calpine Energy Services, the subsidiary, comes as Sonoma Clean Power is just days away from executing a primary power supply contract with one of three competing energy companies.
Calpine did not make the final cut due to a combination of factors, including price and ability to meet the agency's initial power needs within its current supply.
But talks with the company were reopened within the past month when agency officials were made aware of additional Geysers supply that recently became available, said Geof Syphers, interim CEO of Sonoma Clean Power. Calpine then put an offer on the table.
The tentative price was not disclosed in the proposed contract unveiled Friday, but Syphers said it fell within the same cap approved by the agency board for negotiations on the primary electricity deal. The cap reflects an average maximum retail rate that would equal PG&E's proposed 2014 generation rate of 9.72 cents per kilowatt hour.
Do not approach mountain lions. If you see one, do not run, crouch or turn your back. If necessary, make noise, try to look bigger by waving your arms or opening your jacket. Prevention is key, but if attacked, fight back.
Call 911 if there is an active threat.
Wildlife sightings can be reported to the Department of Fish and Wildlife by phone at 707-528-2002 or online at apps.wildlife.ca.gov/wir.
(California Department of Fish and Wildlife and National Parks Service)