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Santa Clara County Environment Articles



Image caption: One of four hydroelectric dams on the Klamath River targeted for demolition.
Dam Demolition Gets Going. Can Klamath River be Saved?

As four aging hydroelectric dams are demolished, tribes and communities along the Klamath River wait anxiously to see what the future holds. “Once a river is dammed, is it damned forever?” experts ask.

Image caption: About 52,000 acres land in Solano County, southwest of Sacramento and east of the Napa Valley, will become a new “megacity” if a group of tech titans get their way.
Tech Titans Revealed as Buyers of $1 Billion of Land in Solano County

The mysterious buyers of $1 billion worth of Solano County land have been revealed as a consortium of Silicon Valley billionaires who want to build a new city from scratch.

Image caption: 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?

This year, a series of extreme events in California and around the country have wreaked havoc, driven by climate change. How prepared are we for things to get worse?

Image caption: California generates 70 percent more toxic waste than in 2010, but storage sites have declined by 80 percent over 40 years.
California’s Hazardous Waste Disposal System Is in Tatters

Neighbors to one of California’s biggest hazardous waste recyclers say they’re unfairly exposed to pollution, but can California afford to lose one of the few facilities that still takes toxic waste?

Image caption: Since the Gold Rush era, land reclamation has cost California 90 percent of its wetlands.
How Land Reclamation Hurts California’s Environment

Since the Gold Rush era, land reclamation projects have helped to build California, but they are also damaging the state’s environment for people, plants and animals by eliminating essential wetlands.

Image caption: Hurricane Hilary formed off the coast of Mexico, quickly intensifying from a tropical storm to hurricane status.
Climate Change Brings Rare Tropical Storm to California

Climate change has warmed Pacific Ocean waters, causing storms to rapidly intensify, leading to the first tropical storm watch in Southern California ever as Hurricane Hilary prepares to make landfall.

Image caption: Loud noise created by other people is a form of pollution that can put a stop to housing projects, a court has ruled.
Housing Advocates ‘Infuriated’ as Human Noise Pollution Blocks Projects

Two different state courts have ruled recently that the human noise created by future tenants in housing projects are a form of pollution that cities must address. Lawmakers and the governor are working to reverse that novel interpretation of environmental …

Image caption: 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

California has used reclamation districts to turn millions of acres of unusable swamps into fertile agricultural land, starting in the earliest days of the Gold Rush. Here’s how it happened.

Image caption: The AES Alamitos Generating Station in Long Beach, and natural gas plants in Huntington Beach and Oxnard, will remain operational.
Southern California Natural Gas Plants Will Stay Open Through 2026

Three fossil fuel plants will stand by to provide emergency power for three more years despite California's mandate to switch to clean energy by 2045.

Image caption: 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.

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Working Together: TTCF and California Local

A conversation with Stacy Caldwell, CEO of Tahoe Truckee Community Foundation

Image caption: Has the state allowed substandard water quality in the Sacramento-San Joaquin Delta region?
Feds Investigate California Water Agency for Discrimination

A discrimination complaint filed by Native American tribes and environmental justice groups alleges that California has failed to protect water quality in the Bay-Delta. The EPA is investigating.

Image caption: After an extensive and costly treatment process, sewage may help ease the state’s water crisis.
Sewage Could Be Converted to Drinking Water, State Plans

Waste would undergo extensive treatment and testing before it’s piped directly to taps, providing a new, costly but renewable water supply. The state’s new draft rules are more than a decade in the making.

Image caption: Air pollution, such as seen here in Los Angeles circa 1972, contains greenhouse gases which cause the climate to change.
7 Ways California Leads the Battle Against Climate Change

Since 1947, California has led the United States in the fight against climate change. Here is a list of some of the steps the state has taken to battle global warming, greenhouse gases and air pollution.

Image caption: Now-retired Senator James Inhofe (R-OK) was the most outspoken climate denier in Congress for many years.
10 Frequently Heard Claims Made by Climate Deniers

Here are 10 of the most often-heard climate change denial claims and arguments. Do any of them hold any water?

Image caption: The surprising history of climate change denial can be traced back to fears over nuclear war.
It Started With ‘Star Wars’: Understanding Climate Denial

To understand climate change denial, we must go back to the Ronald Reagan presidency and his proposal for the “Star Wars” space-based missile defense system.

Image caption: In Denmark, bi-directional charging reduces the cost of owning an EV by about 40 percent.
How Electric Cars Can Boost California's Power Grid

Through bidirectional charging, owners of electric cars can sell energy to the grid or use it to power their homes. But will the technology, which is costly, become widespread?

Image caption: If policymakers accelerate efforts to slow climate change, California could get some relief from wildfires.
Rise in California Wildfires Caused by Human-Driven Climate Change, Study Finds

Climate change caused by human use of fossil fuels is the major reason California wildfires have burned 172 percent more land than they would have over the last five decades, according to new research.

Image caption: In the years since she recovered from a severe illness brought on by West Nile Virus, Marie Heilman has helped spread the word about the Sacramento-Yolo Mosquito & Vector Control District's "Fight the Bite" campaign.
West Nile Virus Survivor Offers a Warning and a Plea

Marie Heilman of Winters, who is happy to be alive, wants people to guard against mosquitoes and the deadly virus they carry.

Image caption: Under a new bill, California's coastline could see an increase in housing development.
California YIMBY Housing Bill Threatens Coastal Commission Powers

The California Coastal Commission has broad authority to protect the state's shoreline. Now, some want to curtail its power over affordable housing proposals.

Featured

A smoky blanket of particulate matter hovers over San Francisco’s skyline.
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.
They help feed the whole country, but life for California’s farm workers remains a struggle.
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?
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