I was at the party convention when it happened last weekend, but worked on campaign finance disclosure rather than divestment (disclosure got supported too). It's good news:
The California Democratic Party approved a sweeping resolution on Sunday to drop fossil fuel stocks from the state's two major public pension funds, valued at about $500 billion.
The party also wants the state's 33 public universities to purge such investments from their $12 billion in total endowments. The resolution will not likely result in new legislative action soon.
However, it could generate enough support among the Democratic majority to pass a less aggressive divestment bill, Senate Bill 185, working its way through the state legislature. Beyond California, this resolution adds to the fast-growing momentum of the fossil fuel divestment movement, which kicked off on college campuses in 2011 and has spread to cities and major corporations worldwide.
Before the final vote, RL Miller, chair of the California Democratic Party's environmental caucus and author of the resolution, delivered a one-minute speech. In an interview with InsideClimate News she recounted her message: "The world is watching...We need to send a moral message that California will not invest in those businesses that burn our planet in the name of profit and this resolution is that message. Divestment from South Africa helped bring down the system of apartheid and [divestment] will likewise bring down our dependence on fossil fuels. And further, [the] passage of this resolution will help pass Senate Bill 185."
AFAICT and from asking around, it's the first party convention to do this. I was surprised at the lack of coverage originally, but a little more has leaked out over the last few days.
This helps mainstream the divestment movement and show the party leadership where its activist base is coming from. We'll see what happens in coming months.
I've heard from South Africa divestment veterans that climate divestment is happening at a more rapid pace - I guess it depends on whether the starting point for South Africa was 1977 or 1984. Regardless, climate divestment is at least comparable.
UPDATE: wiki says the South Africa divestment movement got 53 educational institutions to fully or partly divest in 1984, 127 in 1987, and 155 in 1988, so there are some markers to measure against. The link at the top says about two dozen universities have done some form of climate divestment so far.