by wahern | 2025-12-21 06:23:03+00:00
> SF even owns the hydro generator at O'Shaughnessy Dam.

They own the dam, but the Federal government still owns Hetch Hetchy water and land. Permission to use Hetch Hetchy is governed by the Raker Act, which stipulates[1] that SF can only resell the electricity and water through public municipal districts, not to private utilities:

> Sec. 6. That the grantee is prohibited from ever selling or letting to any corporation or individual, except a municipality or a municipal water district or irrigation district, the right to sell or sublet the water or the electric energy sold or given to it or him by the said grantee:

> Provided, That the rights hereby granted shall not be sold, assigned, or transferred to any private person, corporation, or association, and in case of any attempt to so sell, assign, transfer, or convey, this grant shall revert to the Government of the United States.

The original plan was that SF would build both aqueducts and transmission lines to SF, branches of which could serve other municipal districts. But they only ended up building the aqueducts, and contracted with PG&E to transmit the electricity. The question is, is SF violating the Raker Act? Previous administrations have said no or demurred requests to answer the question; typically the people raising the issue want the dam removed. SF claims PG&E is acting as their agent and everything is above board. But, above board or not, I've read some old articles that suggest there's a 50+ year-old understanding or gentlemen's agreement between SF and PG&E, that PG&E would give the City of SF (if not its residents) sweetheart pricing on transmission, etc, and defend the status quo in DC so long as SF didn't attempt to buildout it's own transmission lines or otherwise cut PG&E out of the loop. But if SF did do that, PG&E would lobby DC to terminate the grants under the Raker Act. From the beginning, many cities in California, and even politicians outside California, have resented the Federal grant to San Francisco, so presumably with the right trigger a very large lobby could quickly arise and demand the Raker Act be replaced with a new deal that gave other municipalities in California a direct stake in Hetch Hetchy. It's even possible PG&E comes out on top, because who's going to transmit the electricity?

Of course, that story leaves alot of unanswered questions. But it sounds plausible to me. With CEQA, etc, there's zero chance SF could ever build out its own transmission lines today; it would take untold billions and, more importantly, decades--far longer than the Raker Act would likely survive. Currently the City of SF basically pays nothing to power its public buildings (schools, etc), MUNI buses and trains, and possibly SFO (which SF owns and operates). The budgetary and logistical upheaval that would happen if the Raker Act grant was rescinded (which, again, almost every other municipality in the state would support) is mind boggling. Even if we assume every mayor has earnestly wanted to cut PG&E out of the loop and do right by SF residents' individual power bills, what sane, term-limited administrator would invite that chaos? Plenty of mayors have broached the subject, but invariably such suggestions silently stop, so presumably it's just a negotiating tactic with PG&E that both sides are very careful not to let get out-of-hand.

[1] https://sfmuseum.org/hetch/hetchy10.html