The Public Policy Institute of California (PPIC), a nonprofit, nonpartisan thinktank based in San Francisco, recently conducted a survey of Californians’ views of environmental issues. This is particularly important in light of the ongoing drought in the southwest and the upcoming elections in November. According to the report (available in PDF format), the results are based on the responses of 1,705 adult residents throughout California, interviewed in English and Spanish by landline or cell phone, and they’re estimated to have a sampling error of 4% (at the 95% confidence level). I’ll describe what I see as their most interesting results, and if you want more information, I encourage you to read the report.

Global warming: A strong majority say they are very concerned (40%) or somewhat concerned (34%) about global warming. Approximately two thirds of Californians (68%) support the state law, AB 32, which requires California to reduce its carbon emissions to 1990 levels by 2020, but the partisan divide (Democrats at 81% vs Republicans at 39%) has grown on this issue. 80% of Californians say that global warming is a very serious or somewhat serious threat to the economy and quality of life for California’s future. Only 45% of people are aware at all about the state’s cap-and-trade system, which took effect in 2012, but after being read a brief description, Californians are more likely to favor (51%) than oppose (40%) the program. Under a recent agreement between the governor and legislature, 25% of the revenues generated by the cap-and-trade program will be spent on high-speed rail, 35% on other mass transit projects and affordable housing near transit, and the rest for other purposes.

Energy policies: overwhelming majorities of adults favor requiring automakers to significantly improve the fuel efficiency of cars sold in the U.S. (85%) and increasing federal funding to develop wind, solar, and hydrogen technology (78%). Strong majorities support the requirement that oil companies produce cleaner transportation fuels and the goal that a third of California’s electricity come from renewable energy sources. But residents’ support declines significantly if these two efforts lead to higher gas prices or electricity bills. (This is unfortunate, because gas and oil companies are heavily subsidized in the US, and maybe our gas and electricity bills are too low.) Most residents (64%) oppose building more nuclear power plants, as they have since the Fukushima disaster.

The survey includes other contentious issues: 54% of Californians oppose hydraulic fracturing, or fracking, for oil and natural gas extraction. But a majority (53%) support building the Keystone XL pipeline.

Water policies: Asked about some of the possible effects of global warming in California, majorities say they are very concerned about droughts (64%) or wildfires (61%) that are more severe. 35% say that water supply or drought is the most important environmental issue facing the state today (which is 27% higher than the fraction in a 2011 survey), and this is the first environmental survey in which air pollution was not the top issue. In another measure of concern about drought, strong majorities of residents (75%) say they favor their local water districts requiring residents to reduce water use. The CA legislature is discussing a $11.1 billion state bond for water projects that is currently on the November ballot, and a slim majority of likely voters would support it (51% yes, 26% no).

If you’re interested, the PPIC has useful information and publications on water policies and management of resources: see this page and this blog post series. Water policy analysts argue that in the Central Valley, where most agricultural water use occurs, the failure to manage groundwater sustainably limits its availability as a drought reserve. In urban areas, the greatest potential for further water savings lies in reducing landscaping irrigation—a shift requiring behavioral changes, not just the adoption of new technology. Finally, state and federal regulators must make tough decisions about how and when to allocate water during a drought: they must balance short-term economic impacts on urban and agricultural water users against long-term harm—even risk of extinction—of fish and wildlife.

People’s Climate March

This is a different topic and has nothing to do with the survey, but I want to use this opportunity to plug the People’s Climate March, which will be taking place on Sunday. (This website can direct you to events in your area.) One of the biggest marches and rallies will be in New York City, where the UN climate summit will soon be taking place. Even Ban Ki-moon will be participating! For San Diegans, you can find information about Sunday’s downtown events here. Californians also organized a “People’s Climate Train” to take activists and participants by train from the Bay Area through Denver and Chicago to New York, where they’ll be arriving tonight. Finally, I recommend reading this well written piece by Rebecca Solnit on Dr. Seuss’s The Lorax and the need to raise our voices on Sunday.