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Placer County Environment Articles



Why Is Lake Tahoe Blue?

By Elise Matera, UC Davis Tahoe Environmental Research Center Lake Tahoe is blue because it is deep and contains little algae. While Tahoe is also famously clear, UC Davis Tahoe Environmental Research Center (TERC) scientist Shohei Watanabe discovered in 2015 …

Understand Wildfire Warnings and Alerts

From Tahoe Network of Fire Adapted Communities Although Winter Storm Watches and Winter Storm Warnings may be done for the year, it's time to get ready for the other type of weather alert: wildfire. Issued by different agencies, sometimes wildfire …

Removing trash from Lake Tahoe

Story courtesy Clean Up the Lake Clean Up The Lake is a local Tahoe-based nonprofit that is focused on fighting back against plastic and all forms of pollution in our global environment. What differentiates the organization from others is that …

Large number of infected boats stopped

In May, Lake Tahoe watercraft inspectors have identified numerous boats carrying harmful aquatic invasive species and added them to the list of boats that had to be decontaminated before launching, according to the Tahoe Regional Planning Agency and the Tahoe …

Image caption: Some small composting facilities, made necessary by a methane-reduction law,  have been set up in or near community gardens.
Compost Belongs in the Garden

Californians Against Waste was one of the main advocates behind SB 1383, which requires California to divert 75 percent of its organic waste from landfills. California Local talked to CAW’s Nick Lapis to learn more about what it does and …

Image caption: At the dump, food waste is methane-producing garbage. At a farm, it's a valuable part of the food web.
Back to the Land, Not the Landfill

In 2022, California trash haulers will begin turning millions of tons of methane-emitting organic waste into a new cash crop: compost.

The scoop on dog poop, Filthy, stinky and as toxic as insecticides

It's a beautiful day in Tahoe as I set out for a late afternoon walk in the woods. Three miles into my walk, I hold four bags of dog poop left sitting along the trail. The following day it's a …

Image caption: A sled corral full of broken plastic sleds at Fallen Leaf Lake Hill.
Tahoe Weekly Tackles Trash

Tahoe Weekly’s Priya Hunter offers deep reporting and her personal perspective on a serious trash problem that has roiled Lake Tahoe and the mountain communities that surround it since last summer.

Image caption: Cal Fire personnel engaged in live fire training in Williams, California.
Fighting Fire With Fire

What is California’s Forest Management Task Force and what does it do?

Image caption: The first wave of lightning lit up the Bay Area's late night sky on Aug. 15, 2020.
The Lightning Fires of August

This year's dry lightning storms left the state scrambling to for climate change solutions.

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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