California

California landscape of climate finance

To support California in meeting its climate goals and using its budget most effectively, CPI created this first-of-its-kind landscape of climate finance in California, building on the flagship Global Landscape of Climate Finance methodology. In doing so, aim to fill a gap in comprehensive data on both past spending and …

Rising temps to bring dry end to Southern California's poor rainy season

March brought less than an inch of rain to Los Angeles, a harbinger of an extended drought Near record highs will accompany dry weather as LA's rainy season dribbles to a close Temperatures are expected to heat up toward the end of next week, signaling a dry, disappointing and foreboding …

No relief in sight for Western drought in NOAA spring outlook

Drought pressures will increase in California and western areas of the United States this spring even as the dry season begins, the government's Climate Prediction Center said on Thursday. "Periods of record warmth in the West and not enough precipitation during the rainy season cut short drought relief in California …

California Proposes $1 Billion Drought Relief Plan As State Enters Fourth Dry Year

As California copes with a fourth straight year of drought, Gov. Jerry Brown and legislative leaders on Thursday proposed legislation to accelerate more than $1 billion in water spending and urged residents to do their part to conserve. Winter is ending in California without enough snow and rain to replenish …

City-based solar is best source of clean energy, says study

Building solar systems into the infrastructure of cities could be the most efficient way to provide clean energy according to a new study by Stanford University. Using California as an example, researchers found that solar equipment constructed on and around urban infrastructure would exceed the state's energy demands by up …

Facing Another Year Of Drought, California Likely To Extend Water Restrictions

California residents have to turn off their sprinklers, and restaurants won't give customers water unless they ask under new drought regulations approved Tuesday. The State Water Resources Control Board has extended and expanded restrictions on water use as California enters its fourth year of drought, and winter ends without significant …

Chance of major earthquake in California higher than thought: scientists

California has a 7 percent chance of experiencing an earthquake of magnitude 8 or larger over the next three decades, U.S. government scientists said on Tuesday, higher than thought before. The 7 percent probability is based on new modeling, the United States Geological Survey said in a new study. Previously, …

Black carbon mitigation strategies for the transportation sector in California

Presentation by Bart E Croes, chief of the Research Division for the California Air Resources Board at the Anil Agarwal Dialogue 2015: Poor in climate change, India Habitat Centre, New Delhi, March 11 – 12, 2015.

Earthquake: 3.0 quake strikes near Soledad, Calif.

A shallow magnitude 3.0 earthquake was reported Monday evening 19 miles from Soledad, Calif., according to the U.S. Geological Survey. The temblor occurred at 9:57 p.m. Pacific time at a depth of 6.8 miles. According to the USGS, the epicenter was 22 miles from Greenfield, Calif.; 24 miles from Hollister, …

Children’s Lung Health Improves as Air Pollution Is Reduced, Study Says

For the first time, researchers have shown that reducing air pollution leads to improved respiratory function in children ages 11 to 15, a critical period of lung development. Scientists have long known that air pollution is linked to smaller lung capacity and compromised breathing in children. But it had not …

California Shuts Down Oil Wells To Protect Groundwater

A dozen wells used to pump oil and gas in California's Central Valley have been ordered to stop production to protect underground drinking water from contamination, officials said Tuesday. The operators of 10 oil wells in Kern County voluntarily stopped production, while two were issued cease-and-desist orders, said Steven Bohlen, …

Environmentalists file suit over California oil refinery project

Environmentalists in California filed a lawsuit on Wednesday against Contra Costa County over its approval last month of a plan to increase propane recovery at Phillips 66's Rodeo refinery, saying the environmental review did not take into account the broader impact of the project. In early February, the Contra Costa …

Study: Human-caused global warming behind Calif. drought

Human-caused climate change helped fuel the current California drought, says a Stanford University study released Monday. Climate change has increased the chance that the two main weather conditions that led to the drought — higher than average temperatures and little rain or snow — will occur at the same time, …

Earthquake: 3.1 quake strikes near The Geysers, Calif.

A shallow magnitude 3.1 earthquake was reported Monday evening five miles from The Geysers, Calif., according to the U.S. Geological Survey. The temblor occurred at 7:18 p.m. Pacific time at a depth of 1.2 mile. According to the USGS, the epicenter was 14 miles from Healdsburg, Calif. In the last …

Nearly all California voters think water shortage is serious: poll

(Reuters) - Nearly all California voters believe the state's water shortage is a serious problem, though they were split on whether environmental protection should be rolled back in response, according to a Field Poll released on Thursday. Winter storms that dropped up to a foot (30 cm) of rain on …

Measure to kill California plastic bag ban qualifies for Nov. 2016 ballot

A referendum to overturn California's first-in-the-nation statewide prohibition of single-use plastic grocery bags qualified on Tuesday for the November 2016 ballot, preventing the ban from taking effect before then. Opponents of the bag ban were certified by California's secretary of state as having collected well over the 505,000 valid petition …

Ultrafine particles linked to California heart disease deaths, study finds

Ultrafine particles, common traffic pollutants, linked to heart disease deaths in California, study finds. A new study by California scientists has linked chronic exposure to microscopic air pollutants in vehicle exhaust to deaths from heart disease. The finding bolsters evidence that ultrafine particles, which are not regulated by state or …

Surf's down: Climate change may flatten famed surfing waves

On a summer day in 1885, three Hawaiian princes surfed at the mouth of the San Lorenzo River at Santa Cruz in California on crudely constructed boards made from coastal redwoods, bringing the sport to the North American mainland. Today their wave-riding successors consult satellite weather forecasts on smartphones before …

Earthquake: 3.7 quake strikes near Twentynine Palms, Calif.

A shallow magnitude 3.7 earthquake was reported Wednesday afternoon in Joshua Tree National Park, 13 miles from Twentynine Palms, according to the U.S. Geological Survey. The temblor occurred at 5:18 p.m. PST at a depth of 1.9 miles. According to the USGS, the epicenter was 18 miles from Indio, 19 …

European carbon market reform set for 2019

Reforms to strengthen the EU’s flagship policy for cutting carbon, the emissions trading scheme (ETS), will start at the end of 2018 following a vote by MEPs on Tuesday. The carbon market is supposed to drive Europe’s transition to cleaner sources of energy, but a cocktail of recession, free allocations …

Multi-generational oxidation model to simulate secondary organic aerosol in a 3-D air quality model

Multi-generational gas-phase oxidation of organic vapors can influence the abundance, composition and properties of secondary organic aerosol (SOA). Only recently have SOA models been developed that explicitly represent multi-generational SOA formation. In this work, we integrated the statistical oxidation model (SOM) into SAPRC-11 to simulate the multi-generational oxidation and gas/particle …

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