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Yolo County Environment Digest



Legislator Introduces Bill to Prohibit Offshore Drilling Along Central, Bay Area Coast

04/27/2025

A new bill in Congress proposes banning new offshore fossil fuel drilling along the coast from Monterey to Mendocino County, U.S. Rep. Jimmy Panetta, D-Carmel Valley, said this week. The Central Coast of California Conservation Act would prohibit new exploration, development or production leases for natural gas or oil along the Central Coast, and a portion of the North Coast.

Algae Bloom Killing Animals in California Waters

04/24/2025

A huge algae bloom is responsible for the deaths of sea lions, pelicans and whales off the California coast.

CalFire Releases Interactive Urban Tree Canopy Mapping Tool

04/23/2025

A new online urban tree canopy mapping tool for California has been released by CalFire.

Spotlight on the Davis Community Action Network

04/18/2025

A look at the Davis Community Action Network working on the interconnected issues of affordable housing and the climate crisis.

Commercial Salmon Season Is Shut Down — Again. Will California’s Iconic Fish Ever Recover?

04/15/2025

While it’s an unprecedented third year in a row for no commercially caught salmon, brief windows will be allowed for sportsfishing in California.

How Labor Killed a Bill to Let California Wildfire Victims Sue Big Oil for Climate Change

04/15/2025

The Senate Judiciary Committee spiked a bill to let wildfire victims sue oil companies over climate change. Labor unions, not Big Oil, led the opposition.

Oil Company Fined Record $18 Million for Defying State Orders to Stop Work on Pipeline

04/10/2025

The pipeline caused a major oil spill a decade ago, fouling the ocean off Santa Barbara County. The new owners say they don’t need new permits for repairs. The fine is the Coastal Commission’s largest.

Trump Targets California Climate Laws in New Executive Order

04/09/2025

Trump ordered his attorney general to move against state climate programs that clash with his energy agenda. Legal experts say his claims about the laws being unconstitutional are an overreach.

Yolo County Introduces Energy Partnership Program

04/01/2025

Yolo County announced the launch of the Energy Partnership program to help residents take advantage of free energy efficiency resources to lower their energy costs.

California Duck Days Coming April 26

03/30/2025

The family friendly California Duck Days wetlands and wildlife festival will be held on April 26 at the Yolo Bypass Wildlife Area Headquarters.

California to Use Satellites to Track Greenhouse Gas Emissions

03/28/2025

The California Air Resources Board is going to spend $100 million to track greenhouse gas emissions with satellites.

Will This Bill Be the End of California’s Housing vs Environment Wars?

03/26/2025

In the recurring legislative fight between YIMBY legislators and defenders of California’s signature environmental law, one bill could be a final legislative showdown.

‘Herculean Effort’: These Port Communities Have Waited Decades for Clean Air. Why a New Plan May Fall Short

03/19/2025

The ports of LA and Long Beach are the biggest sources of air pollution in the LA basin. Air quality officials have drafted new rules to help electrify the ports. But community groups representing 400,000 residents say they don’t go far enough or fast enough to clean up their dirty air.

‘It Will Not Be Survivable’: Lake Tahoe Could Be a Deathtrap During Major Wildfires

03/18/2025

Evacuating the Tahoe basin in summer could take 14 hours, and 99% of properties are at risk — yet new resorts are being built in high-danger fire areas.

The High Cost of Fixing Lake Tahoe: Famed Alpine Lake Still Murky After Decades of Efforts

03/18/2025

Billions of state and federal dollars are spent on Lake Tahoe. But is all this attention actually protecting this unique treasure? Pollutants pour in, while development continues. Funding has shifted in focus to tourism and traffic projects, while money spent directly on fixing the lake has declined.

Woodland Tree Foundation Volunteers Plant Trees

03/16/2025

Read on for more information about the 50 trees planted by Woodland Tree Foundation volunteers along just opened County Road 25A on March 15.

Woodland Joint Unified School District Hosting “Cool School” Event

03/08/2025

The public is invited to Whitehead Elementary School in Woodland on March 22 to learn more about the new outdoor “Cool School” designs for five elementary schools in the Woodland Joint Unified School District. Read on for details.

Yolo County Announces Community Climate Action Fund

03/08/2025

Local organizations implementing sustainability initiatives may be to apply for funding from the new Yolo County Community Climate Action Fund. Read on for details.

Davis Community Action Network Releases Report

02/28/2025

Read on to learn what 225 Davis residents who participated in 13 community conversations had to say.

An End to ‘Forever Chemicals’: McNerney’s Bill Would Create Fund to Clean Up PFAS in Water

02/22/2025

A new bill by a Bay Area state senator aims to create a special fund to help clean up so-called forever chemicals in California’s water supply. Senate Bill 454 was introduced by Jerry McNerney, D-Pleasanton, on February 18 and, if passed by the state Legislature and signed by the governor, would create the PFAS Mitigation Fund.

Learning Through Burning: Moss Landing Fire Exposes Need for Changes in Battery Facilities

02/15/2025

AS HOST TO the largest battery storage facility in the world, on a site that just had its fourth fire in four years, the people of Monterey County have grown to realize that Moss Landing is a learning laboratory for California’s green energy transition.

Robbin Thorp Memorial First-Bumble-Bee-of-the-Year Contest Winners Announced

02/05/2025

Read on for more information about the fifth annual Robbin Thorp Memorial First-Bumble-Bee-of-the-Year contest and this year's winners.

CA Monarch Butterfly Count Yields Worrisome Finding

02/03/2025

For the past three years, more than 200,000 western monarch butterflies spent their winters along the California coast — huddling together in tall tree groves, finding respite from the wind from November to February.

Monarch Butterfly Numbers Plummet

02/03/2025

The statewide count of overwintering monarch butterflies shows a sharp drop in number. Read on to learn more.

Charging Forward: ‘Lithium Valley’ Could Offer Prosperity for Marginalized Area of California

01/31/2025

CHRIS BENNER AND MANUEL PASTOR have had front row seats to the changes taking place in the so-called Lithium Valley, the region around the Salton Sea, where a network of companies have hatched a plan for local and state government entities to mine vast quantities of lithium to use in the batteries that power electric vehicles.

California Monarchs See Steep Decline

01/30/2025

The number of monarch butterflies overwintering in California are at a near-record low, and the wiping out of the Topanga butterfly habitat by the LA fires has made matters worse. Read on to learn more.

Artificial Intelligence Is Bringing Nuclear Power Back From the Dead — Maybe Even in California

01/29/2025

Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

Yolo County Adopts 2030 Climate Action and Adaptation Plan

01/25/2025

Read on to learn more about Yolo County's recently adopted 2030 Climate Action and Adaptation Plan.

Get Ready For Upcoming Planetary Sky Show

01/24/2025

Read on for information about how you can enjoy the upcoming parade of planets visible to the naked eye in the night sky over the next several weeks.

LA Will Need Workers to Clean Up After Fires. It Can Be a Dangerous Job

01/16/2025

The LA fires have left domestic workers and day laborers jobless. They may soon be hired for wildfire cleanup work, where they can be exposed to ash and other toxins.

‘Literally Off the Charts’: LA’s Critically Dry Conditions Stun Scientists as Fires Rage

01/14/2025

Key moisture measurements are only 2% to 5% of average, leaving dusty soils. And the recent swing from wet to dry is among the most extreme on record. This combination of climatic conditions crossed into a danger zone, priming much of Southern California for wind-whipped fires.

CA Abandons Clean-Air Rules on Diesel Trucks

01/14/2025

In a striking setback to reduce California’s air pollution but a win for trucking companies, state regulators have walked away from their ambitious plan to phase out diesel trucks less than a week before President-elect Donald Trump returns to the White House.

Featured

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Getting Acquainted With AQI
Learn what's getting into Californians’ lungs and why it matters.
A Pyrocumulus cloud generated by the Dixie Fire in July, 2021.
What is Fire 'Containment?' That and Other Terms, Explained
What does it mean when firefighters call a fire "contained?" Here's a brief guide to commonly used fire prevention terminology.
Water is a human right under California law, but it doesn’t always work out that way.
Agriculture and Water Shortages in the State’s Breadbasket, Explained
There are many causes contributing to this crisis. And as you may already know, this situation really is nuts.
RCDs look after the land, whether it’s used for grazing, growing, or getting out into nature.
California Dirt
RCDs were created to avoid a repeat of the Dust Bowl. Now they work with landowners to preserve the air, water and natural habitats that sustain us all.
Mosquitos kill about 725,000 people every year, worldwide.
Taking a Bite Out of the Mosquito Population
How local government tries to control the world’s deadliest wild animal—the mosquito.
Supercell storms are just one of many weather phenomena in the era of climate change.
The New Vocabulary of the Climate Change Era
As climate change causes more extreme and unusual weather, we need a new set of terms to describe the various phenomena
Over two weekends last October, residents of Santa Cruz and Watsonville  participated in demonstration rides aboard an electric streetcar on rails.
The ‘Rail Trail’ Movement, Explained
The heated controversy over what to do with abandoned railroad tracks
Moss Landing in Monterey Bay is the world’s largest battery storage facility for solar and other renewable energy.
Solar Power and California’s Clean Energy Goals
How the sun is helping push the state toward 100 percent renewable energy.
Just because record rains have been falling, the state’s water crisis remains.
What Is Drought? Probably Not What You Think
Recent torrential rains have helped, but California's drought is a long way from over.
From nitrates to arsenic to “forever chemicals,” California’s water supply faces a serious pollution threat.
Dirty Water: California Faces a Water Contamination Crisis
In a state that declares water a “human right,” more than 2 percent of its residents have no drinkable water.
California’s farm workers help feed the whole country.
How California Feeds the Country
California, a state known for high-tech and show business glitz, is also America’s farming powerhouse.
How California reclamation districts turned millions of acres of wetlands into fertile agricultural land, starting in the earliest days of the Gold Rush.
Reclamation Districts: Turning ‘Swamps’ Into Farmland
From its earliest days as a state, California has been trying to turn marshes into productive land.
Kerry Wood, CEO of the Sacramento Region Community Foundation, says the organization researches areas of need to help donors direct their contributions.
What Is a Community Foundation?
By channeling funds to a number of nonprofits working on various issues in a given region, community foundations help solve big problems throughout California.
Since the Gold Rush era, land reclamation has cost California 90 percent of its wetlands.
How Land Reclamation Hurts California’s Environment
The hidden price tag of “reclaiming” swamps and marshes as usable land.
The Pajaro River levee broke during the 2023 atmospheric river storms, flooding the town of Pajaro.
Is California Ready for More Extreme Weather Driven by Climate Change?
Increasingly extreme weather events are already testing California’s preparedness.
Since 1972, the California Coastal Commission has ruled over the state’s shoreline.
California Coastal Commission: Where It Comes From, What It Does
How a nuclear plant, a real estate development and an oil spill led to a landmark law.
Long-duration energy storage, such as this thermal energy storage facility, allows renewable energy sources to operate at full capacity without overloading the power grid.
How California Leads the Race For Long Duration Energy Storage
For renewable energy sources such as solar and wind to be viable, ways to store the power they create are essential.
The Baldwin Hills area in South Los Angeles is one region where a state conservancy would keep open land accessible to the public.
California’s 10 State Conservancies: How They Protect Parks and Open Land
Starting in 1976, the legislature began creating agencies to buy up open land, and keep it open.
California has a goal of 6 million heat pumps cooling and heating buildings by 2030.
6 Million New Heat Pumps: Essential to California's Climate Future
Installing 6 million heat pumps by 2030 is essential if California is to reach its goal of net zero carbon emissions.
Does California’s signature environmental law protect the state’s scenic beauty, or cause more problems than it solves?
CEQA: The Surprising Story of CA’s Key Environmental Law
54-year-old environmental law is often blamed for causing the state’s housing crisis. Is it getting a bad rap?