Tahoe Truckee Region Environment Digest

There’s an official state bird, mineral, tree, fish, insect, lichen, fabric, sport, dance, soil and even dinosaur.

About 5,300 companies would file annual emissions reports. The aim is to hold corporations accountable for the role they play in climate change.

California wildfires every year emit as much carbon as almost 2 million cars, posing a threat to efforts to battle climate change.

Satellite data from across California’s landscapes reveal an increase in nitrogen dioxide levels in remote forest areas, and wildfire and soil emissions are likely the reasons why, according to a paper from UC Davis published in the journal Environmental Research Letters.

The Biden administration is one step away from designating the first national marine sanctuary nominated by a tribe. Tribal members of the Chumash, who have lobbied for the creation of this Central Coast preserve for more than a decade, would be involved in managing it.

In a new study published Aug. 17 in the journal Science, fossil records at La Brea Tar Pits indicate that the disappearance of California’s sabertooth cats, dire wolves and other large mammals nearly 13,000 years ago was linked to rising temperatures and fire activity spurred by people.

With only 12,000 hydrogen cars on the road, and just two models for sale, California lawmakers are debating how much state money should support them.

To Keep Tahoe Blue, the League to Save Lake Tahoe teamed up with ECO-CLEAN Solutions and the Tahoe Keys Marina to introduce an aquatic robot that glides across the surface, removing water-borne debris and aquatic weeds.

Frustration runs deep among medical cannabis patients and advocates who say the commercial market created by Proposition 64 in 2016 isn’t meeting their needs.

Clean Up the Lake, known for its 72-mile cleanup project around the shores of Lake Tahoe, has opened its Environmental Dive Center at Lake Tahoe.

The total number of climate change court cases has more than doubled since 2017 and is growing worldwide. These findings, published by the UN Environment Programme and the Sabin Center for Climate Change Law at Columbia University, show that climate litigation is becoming an integral part of securing climate action and justice.

With a record number of participants this year, the 18th annual Tahoe Bike Challenge got more people than ever out of their cars to help improve Lake Tahoe's environment and communities.

The tree, dubbed “Firetop,” is 265.87 feet tall, more than 16 feet around and just over 5 feet in diameter.

Raising Shasta Dam to increase its capacity would provide 634,000 more acre-feet of water per year, legislators say. But that assumes there will always be enough precipitation, and the move risks flooding sacred Native American lands and harming local habitats.

Nevada County was added to the Presidential FEMA Individual Assistance Declaration for the February 2023 Winter Storms, which makes new resources available to residents and businesses that experienced damages or hardships due to this year’s winter storms.

The environmental costs of ending water diversions from Mono Lake to Los Angeles would be mixed: It might help a shore bird habitat but would require changes that increase carbon emissions.

The nonprofit Tahoe Fund is partnering with the Tahoe Rim Trail Association to launch a $50,000 matching campaign to address the 19 miles of trail that travel through Desolation Wilderness from Echo Lakes to Lake Aloha.

Small fragments of fibers from clothing, packaging and other plastic residue have invaded freshwater lakes and watersheds globally and in alarming quantities, according to new research.

As nights warm and droughts intensify, past models predicting fire behavior have become unreliable. So California is working with analysts and tapping into new technology to figure out how to attack wildfires. Gleaned from military satellites, drones and infrared mapping, the information is spat out in real time and triaged by a fire behavior analyst.

Research by the California Department of Fish and Wildlife’s snake fungal disease project indicates that the pathogen is occurring in more locations and impacting more snakes in California than previously known.

Truck manufacturers won’t file legal challenges over California's controversial mandate, and in return, the state air board will relax some smog-fighting requirements.

Climate activists and some lawmakers want two of California’s pension funds to shed about $15 billion of fossil fuel holdings. They say the move would reduce oil and gas companies’ political power, but opponents say it would be a bad move financially.

Environmentalists and project proponents agree: Infrastructure bills crafted by legislators and Newsom are a good compromise to streamline development. The package aims to speed up lawsuits for solar farms, reservoirs and other infrastructure, and relax protection of some species.

California lawmakers passed the Western Joshua Tree Conservation Act, permanently protecting the iconic and imperiled species.

California Gov. Gavin Newsom had to concede defeat on trying to get the Legislature to give a very contentious water tunnel project streamlined regulatory treatment.

Summer fire restrictions are now in effect for the Tahoe Douglas Fire Protection District serving the communities of the Tahoe Township, until further notice.

Corporate reports would reveal top polluters and climate-related financial risks. But companies warn about faulty data and a “gold-plated exercise” if the two bills become law.

U.S. Senator Catherine Cortez Masto (D-Nev.) announced $3.1 million in funding she secured for Lake Tahoe in the Bipartisan Infrastructure Law to prevent and combat the spread of aquatic invasive species in the lake through the Lake Tahoe Aquatic Invasive Species Program.

An unprecedented group of Lake Tahoe destination management, land management and nonprofits launched the Lake Tahoe Destination Stewardship Plan with the signing of an agreement to create the first stewardship council for the region.

The high temperature of 54 at South Lake Tahoe was cold enough to break an almost 30-year record.

Legislators threatened to reject Newsom’s infrastructure package if he won’t remove the Delta water tunnel. The issue could be ammunition as the budget deadline looms.

The State of California will provide new protections for prescribed fire and cultural burning practitioners. The $20 million allocated for the Prescribed Fire Liability Claims Fund Pilot will cover losses in the rare instance that a prescribed or cultural burn escapes control.