The managers of California’s electrical grid warned Wednesday that the state is facing tight power supplies this summer, due in part to a drier winter that is reducing available hydro power. Some Californians could be forced to turn down their air conditioners, hold off on doing their laundry or make other sacrifices in the name of energy conservation.
Bigger, more intense forest fires, longer droughts, warmer ocean temperatures and an ever shrinking snowpack in the Sierra Nevada are “unequivocal” evidence of the ruinous domino-effects that climate change is having on California, a new California Environmental Protection Agency report states. The 350-page report released Wednesday tracks 36 indicators of climate change, including a comprehensive list of human impacts and the effects on wildlife, the ocean, lakes, rivers and the mountains.
Imagine a California where springtime temperatures are 7F warmer than they are today, where snowmelt runoff comes 50 days earlier and the average snowpack is just 36 percent of the 1981–2000 average. That may be the reality by the end of the century if we don’t curb greenhouse gas emissions, say researchers from the University of California, Los Angeles. A recent report from the UCLA Center for Climate Science analyzes how climate change will impact the Sierra Nevada and what that will mean for water resources.
When a contaminated aquifer in Orange County made U.S. Environmental Protection Agency Administrator Scott Pruitt’s list of top-priority sites for “immediate, intense action,” the local water district was quick to highlight the announcement. But questions of political favoritism are swirling over Pruitt’s decision in December to prioritize cleaning the Orange County North Basin groundwater pollution plume beneath Anaheim and Fullerton using the federal Superfund program. Newly disclosed records show the action occurred soon after a meeting between Pruitt, the Orange County Water District and its lawyers that was arranged by conservative radio and television host Hugh Hewitt.
After serving on the Las Virgenes Municipal Water District board of directors for over 30 years and on the Metropolitan Water District more than 25, Glen Peterson announced he will retire at the end of the year. The 68-year-old Peterson became a leading expert on water issues in his three decades with water district. “Glen came to the LVMWD board to serve his community, but that service turned into something that became much larger and more significant than the daily operations of a local water agency,” said Dave Pedersen, the Las Virgenes general manager.
Crews went back to work again on the Oroville Dam at midnight on Tuesday for phase two of construction. This year, crews will be replacing the temporary walls with permanent structural concrete walls. Crews are removing the temporary roller-compacted concrete walls in the middle section of the main spillway.
It’s ludicrous for the Santa Clara Valley Water District board to believe it can steer Gov. Jerry Brown’s $16 billion Delta twin tunnels project by committing to help fund it. The board should stand up to pressure from the state and reject the project when it meets at 9:30 a.m. Tuesday and instead work with California’s next governor on a plan to truly secure a reliable source of water for Silicon Valley while protecting the environmental health of the Delta.
Gaps in funding for water treatment are a major problem in California. Water providers operate independently, relying virtually entirely on customer fees to cover costs. For agencies with scale, money and access to quality water sources, this model works well. But absent those resources, contamination persists for years without resolution.
The 2014 water bond included a novel funding approach designed to take at least some of the politicking out of deciding which projects get public money. This week’s tortured deliberations by the California Water Commission showed just how tough it is to do that. By applying a complex procedure for grading proposals, the bond restricted state taxpayer spending to the pieces of a project that would provide measurable benefits to the public.
The 20th century was the century of the megaproject, and as usual, California pointed the way for the nation. Southern California’s freeway system and the State Water Project, both largely completed by the 1970s, were mighty testaments to the conceit that we could build our way out of any problem. That view, of course, has since been tempered by inconvenient realities.
