Calpine Energy Services Lp
Between 2007 and 2026, the City and County of San Francisco paid $356.6M to Calpine Energy Services Lp, mostly through PUC Public Utilities Commsn, with 4 contracts on file. Source: SF Controller vendor payments (open data), data as of 13 July 2026.
$356.6M
paid by San Francisco, 2007–2026
Departments
3
Categories
2
Payments
553
Period
2007–2026
What the City pays them for
The City’s own accounting categories, FY2018 on. Hatched bars are money out, but not a purchase.
In FY2025
$60.2M, in the last year with closed books.
Paid by year
'07
'08
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
'26·
Hatched: FY2026 is not closed yet — the bar shows payments recorded so far, not a full year.
Tallest bar — FY2024: $60.2M. Bars are scaled to this payee’s own peak year.
Who pays them
3 departments, 93.5% of it from PUC Public Utilities Commsn.