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‘Immediate Threat’: Mussel Invades California’s Delta, First Time in North America

From the glittery bling of its name, the golden mussel sounds like it could be California’s state bivalve.

Unfortunately, the creature’s only connection to the Golden State is the fact that it is California’s most recently identified invasive species — and it’s a bad one, with the capacity to clog major water supply pipes.

Newsom Issues Executive Order on Rising Electric Bills — But How Much Will it Help?

Gov. Gavin Newsom issued an executive order Wednesday aimed at finding ways to reduce rising electricity bills that beleaguered customers pay each month — although the order did not offer specific dollar figures and timetables.

One of the major drivers of higher bills comes from spending by the state’s investor-owned utilities such as San Diego Gas & Electric on programs to reduce the risk of wildfires. SDG&E, for example, has spent about $5 billion in ratepayer money since the deadly Witch Creek, Guejito and Rice wildfires in 2007 that destroyed more than 1,300 homes, killed two people and injured 40 firefighters.

The Southwest Offers Blueprints for the Future of Wastewater Reuse

No country is immune from water scarcity issues—not even wealthy countries like the United States.

Population growth and climate change are stretching America’s water supplies to the limit, and tapping new sources is becoming more difficult each year—in some cases, even impossible.

Could California be Off to a Good Snow Start this Season? It’s a Good Start So Far

People from Truckee to South Lake Tahoe will be gearing up for blustery conditions for trick or treating as Halloween nears.

A cold storm system is set to arrive from the Gulf of Alaska with decent moisture. A Weather Impact Alert was issued for Thursday and Friday in the Sierra for inches of snow at pass level and as much even one to two feet for the peaks and summits.

What Is Prop 4? The $10B Climate Bond Measure Explained

Voters in the November election will decide whether to borrow billions of dollars for climate and environmental programs.

Proposition 4, also called the Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024, would issue $10 billion in bonds for various projects.

Salton Sea, an Area Rich with Lithium, is a Hot Spot for Child Respiratory Issues

Windblown dust from the shrinking Salton Sea harms the respiratory health of children living nearby, triggering asthma, coughing, wheezing and disrupted sleep, USC research shows.

The findings also indicate that children living closest to the sea, who are exposed to more dust in the air, may be the most affected.

Newsom Goes North for a Climate Fight

California is in the very early stages of making it easier for desalination plants along the coast.

The State Water Resources Control Board took the first step today toward changing its ocean protection standards to make it faster to permit desalination plants and to clarify how and when developers measure and mitigate the harm to marine life. The effort is part of Newsom’s strategy to boost supplies as the climate changes.

PODCAST: How Aging Water Systems are Pushing Sewage into U.S. Homes

Walter Byrd remembers the first time sewage came bubbling out of his toilet like it was yesterday.

“It was just pumping up through there,” Byrd says. “One of the bathrooms was so full of waste, at least 4 inches high in there. It smelled just like a hog pen.”

California Looks to Streamline Desalination Plants

State water regulators are in the early stages of easing environmental rules for desalination plants along California’s coast to boost water supplies as the climate changes.

The State Water Resources Control Board kick-started its process to amend its ocean protection standards for desalination plants at a scoping meeting Monday after Gov. Gavin Newsom ordered the regulator to consider streamlining new projects in August 2022.

OPINION: A New Rule Requires Lead Pipes to be Gone Within a Decade. It Won’t be Easy

It is almost impossible to be against a rule announced by the Environmental Protection Agency this month requiring utilities to replace all lead pipes within a decade. After all, who opposes the swift removal of a deadly toxin from drinking water? But there’s a tricky road ahead, and it’s an expensive one to travel.

The 9 million or so service lines across the United States pumping poison through our homes and into our bodies cause all manner of maladies, such as high blood pressure, kidney malfunction, cognitive disability and hyperactivity. The EPA estimates that, in a country without lead pipes, 1,500 fewer people every year would die early of heart disease and about 900,000 fewer infants would suffer from low birth weight. The shift could even prevent 200,000 lost IQ points in children annually.