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California Utility Set to Test Whether Covering Canals With Solar Panels Can Save Water

/in , /by /91.5 KJZZby Mark Brodie

A California utility is set to test out whether covering canals with solar panels can save water by preventing evaporation, among other benefits.

Project Nexus is being run on a small stretch of canals operated by the Turlock Irrigation District in central California. The idea is based on an academic paper, which suggested doing this could also generate solar energy on land that wouldn’t have to be disturbed.

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California Water Pipeline Hits Legal Setback

/in , /by /E&E Newsby Michael Doyle

A controversial Southern California water pipeline project has hit another snag, with a federal judge’s ruling that allows the Bureau of Land Management to withdraw key approvals granted during the Trump administration.

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A Rare Third Year of La Niña is on Deck for California, Forecasters Say

/in , , /by /Los Angeles Timesby Hayley Smith

Californians should brace for another year of La Niña as the stubborn climate pattern in the tropical Pacific is expected to persist for a third consecutive year, forecasters say.

The latest outlook, published Thursday by the National Weather Service’s Climate Prediction Center, has increased the chances of La Niña sticking around through November to 91%, a near certainty. The pattern may also linger into winter, with an 80% chance of La Niña from November to January and a 54% chance from January to March.

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A Warmer, Drier West: A Detailed History and Possible Future of Water Use in the West

/in , , /by /KCETby Kim Stringfellow

On October 13, 1893, Major John Wesley Powell, celebrated explorer, geologist and Civil War veteran, addressed delegates of the Second Irrigation Congress in Los Angeles, declaring to the capitalists, politicians and boosters attending (and whose main agenda was to develop the arid West), “What matters it whether I am popular or unpopular? I tell you, gentlemen, you are piling up a heritage of conflict and litigation over water rights, for there is not sufficient water to supply these lands.” Powell’s blunt prophetic statement did not win support. The delegates booed him off the stage.

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As the Colorado River Shrinks, Water Managers See Promise in Recycling Sewage

/in , , /by /KUNCby Alex Hager

In the parched Colorado River basin, water managers are turning over every stone looking for ways to keep the taps flowing. Now, they’re finding more water in some unusual places – shower drains and toilet flushes.

At a sprawling sewage treatment plant in Carson, California, the occasional breeze delivers a pungent whiff of a reminder of how used water becomes “reused.” Here, the Metropolitan Water District of Southern California is planting the seeds for a massive new facility, where a multi-billion-dollar installation could help recycle wastewater and keep drinking supply flowing for the agency’s 19 million customers.

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California’s Drought Regulators Lose Big Case. What it Means for State’s Power to Police Water

/in , /by /Sacramento Beeby Dale Kessler and Ryan Sabalow

California’s drought regulators have lost a major lawsuit that could undermine their legal authority to stop farms and cities from pulling water from rivers and streams.

With California in its third punishing year of a historic drought, an appeals court ruled Monday that the State Water Resources Control Board lacks the power to interfere with so-called “senior” water rights holders and curtail their diversions of water from rivers.

The case stems from orders imposed by the state board in 2015, during the previous drought, when it halted farms and cities throughout the Central Valley from taking water from the Sacramento and San Joaquin rivers.

 

 

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Stressed Colorado River Keeps California Desert Farms Alive

/in , , /by /Associated Press

When Don Cox was looking for a reliable place to build a family farm in the 1950s, he settled on California’s Imperial Valley.

The desert region had high priority water rights, meaning its access to water was hard for anyone to take away.

“He had it on his mind that water rights were very, very important,” said his grandson, Thomas Cox, who now farms in the Valley.

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100 Years After Compact, Colorado River Nearing Crisis Point

/in , , /by /Associated Pressby Chris Outcalt and Brittany Peterson

The intensifying crisis facing the Colorado River amounts to what is fundamentally a math problem.

The 40 million people who depend on the river to fill up a glass of water at the dinner table or wash their clothes or grow food across millions of acres use significantly more each year than actually flows through the banks of the Colorado.

In fact, first sliced up 100 years ago in a document known as the Colorado River Compact, the calculation of who gets what amount of that water may never have been balanced.

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What the Western Drought Reveals About Hydropower

/in , , /by /EnergyWireby Jason Plautz

The relentless Western drought that is threatening water supplies in the country’s largest reservoirs is exposing a reality that could portend a significant shift in electricity: Hydropower is not the reliable backbone it once was.

Utilities and states are preparing for a world with less available water and turning more to wind and solar, demand response, energy storage and improved grid connections. That planning has helped Western states keep the lights on this summer even in severe drought conditions.

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‘Clairvoyant’ 2012 Climate Report Warned of Extreme Weather

/in , /by /Associated Pressby Seth Borenstein

Record high temperatures in urban Europe as heat waves bake the planet more often. Devastating floods, some in poorer unprepared areas. Increasing destruction from hurricanes. Drought and famine in poorer parts of Africa as dry spells worsen across the globe. Wild weather worldwide getting stronger and more frequent, resulting “in unprecedented extremes.”

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