Energy and renewable certificates
Voyager Wind IV Expansion, LLC · PUC Public Utilities Commsn
The Public Utilities Commission buys electricity together with the certificates that record it as renewable. The register's title is an internal programme code, so it does not name the source further. San Francisco agreed $118.1M with Voyager Wind IV Expansion, LLC for contract 1000021183 (PUC Public Utilities Commsn); $7.8M has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.
The Public Utilities Commission buys electricity together with the certificates that record it as renewable. The register's title is an internal programme code, so it does not name the source further.
Register title: “PUC_CLP_Energy + Recs_561”
Signed by Public Utilities Commsn
These bars total $8.4M; the figure above is $7.8M. The first comes from the City’s payment ledger, the second from the contract register’s own paid column. They match on ordinary contracts and drift apart on multi-phase projects, where the work runs through several purchase orders and the ledger counts all of them.
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