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 …

The Price of jam

In 1868 the world’s first traffic light was installed outside the Houses of Parliament. The gaslit signal controlled the flow of London carriages—at least for a few weeks. For, soon enough, the gas ignited. The resulting explosion knocked the helmet off a policeman’s head, and left him badly burned. Efforts …

A green red herring

Not that long ago, the world wondered whether clean energy could survive without lavish government support. Now the question is how far it can spread. The number of electric vehicles, which breached 1m in 2015, last year reached 2m; countries like France and firms like Volvo are looking ahead to …

Dark side of the sun

LAST year California Solar Systems (CSS), a small installer of residential solar panels, decided to “Buy American”. It turned to Suniva, a Chinese-owned firm that makes photovoltaic panels in Georgia and Michigan, rather than use cheap imports. But according to CSS’s boss, Bastel Wardak, Suniva was unable to deliver what …

U.S. to suspend use in Colorado of ‘cyanide bombs’ to kill wild animals

(Reuters) - The U.S. government will suspend the use of so-called cyanide bombs to kill wild animals on public lands in Colorado as well as plans to kill dozens of mountain lions and black bears there, federal officials and conservationists said on Monday. The legal agreement was struck between Wildlife …

Combined prenatal pesticide exposure and folic acid intake in relation to Autism Spectrum Disorder

Maternal folic acid (FA) protects against developmental toxicity from certain environmental chemicals. The researchers examined combined exposures to maternal FA and pesticides in relation to autism spectrum disorder (ASD). Original Source

Developing hydrogen fueling infrastructure for fuel cell vehicles: A status update

This briefing provides a synthesis of information regarding the global development of hydrogen fueling infrastructure to power fuel cell vehicles. The compilation includes research on hydrogen infrastructure deployment, fuel pathways, and planning based on developments in the prominent fuel cell vehicle growth markets around the world.

San Francisco & Oakland Sue 5 Oil Companies For Role In Climate Warming & Rising Seas

The cities of San Francisco and Oakland in California have filed separate lawsuits against 5 of the largest oil companies in the world for the roles played by those companies in anthropogenic climate warming and rising sea levels, public documents have revealed. These California cities are seeking billions of dollars …

Precipitation in a warming world: Assessing projected hydro-climate changes in California and other Mediterranean climate regions

In most Mediterranean climate (MedClim) regions around the world, global climate models (GCMs) consistently project drier futures. In California, however, projections of changes in annual precipitation are inconsistent. Analysis of daily precipitation in 30 GCMs reveals patterns in projected hydrometeorology over each of the fve MedClm regions globally and helps …

San Diego County Declares Emergency to Fight Hepatitis Outbreak

Officials in San Diego County have declared a public health emergency because of the spread of the liver disease hepatitis A. Infections have killed 15 people and hospitalized nearly 400 more, with the homeless population hit hardest since the outbreak started last November. The Union-Tribune reports that Friday’s emergency declaration …

California reviews gasoline vehicles for pollution: official

The California environmental agency that probed Volkswagen AG's (VOWG_p.DE) diesel vehicles for violating pollution-control rules is now scrutinizing whether some gasoline-powered vehicles are emitting excess pollution, according to a senior official. "We are not just looking at diesels, but we are looking at some gasoline concerns," Annette Hebert, division chief …

California wildfire explodes in size as blazes scorch U.S. West

A wildfire that has forced thousands of Californians to flee their homes exploded in size on Wednesday, threatening a picturesque gold rush town outside Yosemite National Park as dozens of blazes scorched the U.S. West. More than 2,000 firefighters have contained just 7 percent of the Detwiler Fire, which is …

California lawmakers approve landmark extension to climate policy

California's legislature passed a package of bills that extends the state's signature plan to address climate change by a decade, sending Governor Jerry Brown a cap-and-trade plan that uses market forces to cuts greenhouse gas emissions. The legislation puts California at the forefront of plans by mostly Democratic governors to …

Social media as an information source for rapid flood inundation mapping

During and shortly after a disaster data about the hazard and its consequences are scarce and not readily available. This research proposes a methodology that leverages social media content to support rapid inundation mapping, including inundation extent and water depth in case of floods. The use case in the city …

Coalition of 13 states to challenge Trump on vehicle emission standards

New York State's attorney general and 12 other top state law enforcement officials said on Friday they would mount a vigorous court challenge to any effort to roll back vehicle emission rules by the Trump administration. In March, President Donald Trump ordered a review of U.S. vehicle fuel-efficiency standards from …

Causality of an extreme harmful algal bloom in Monterey Bay, California, during the 2014–2016 northeast Pacific warm anomaly

An ecologically and economically disruptive harmful algal bloom (HAB) affected much of the northeast Pacific margin in 2015, during a prolonged oceanic warm anomaly. Caused by diatoms of the genus Pseudo-nitzschia, this HAB produced the highest particulate concentrations of the biotoxin domoic acid (DA) ever recorded in Monterey Bay, California. …

Substandard vaccination compliance and the 2015 measles outbreak

The ongoing measles outbreak linked to the Disneyland Resort in Anaheim, California, shines a glaring spotlight on our nation’s growing antivaccination movement and the prevalence of vaccination-hesitant parents. Although the index case has not yet been identified, the outbreak likely started sometime between December 17 and 20, 2014.1,2 Rapid growth …

Changes in prices, sales, consumer spending, and beverage consumption one year after a tax on sugar-sweetened beverages in Berkeley, California, US: A before-and-after study

Taxes on sugar-sweetened beverages (SSBs) meant to improve health and raise revenue are being adopted, yet evaluation is scarce. This study examines the association of the first penny per ounce SSB excise tax in the United States, in Berkeley, California, with beverage prices, sales, store revenue/consumer spending, and usual beverage …

Determining climate effects on US total agricultural productivity

Projections of the economic consequences of climate change are valuable for policy making but generally rely on integrated assessments that cannot account for highly localized climate effects. Most agricultural climate impact studies focus on local effects or partial productivity measures insufficient to capture national economic outcomes. Here, we directly link …

Post‐2020 carbon constraints: modeling LCFS and cap‐and‐trade

A combination of the Low Carbon Fuel Standard (LCFS) and California’s Cap-and-Trade Program can reduce the state’s greenhouse gas emissions and reduce dependence on oil more economically and effectively, relative to Cap-and-Trade alone. That’s the conclusion from new research performed by the consulting firm ICF and commissioned by a group …

The effects of policy-driven air quality improvements on children’s respiratory health

The research report describes a study by Frank Gilliland and colleagues that was funded under HEI’s Accountability research program. The investigators collected air quality data and lung function and respiratory symptoms in three cohorts of children who participated in the Children’s Health Study in Southern California. During the 20-year study …

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