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US West Prepares For Possible 1st Water Shortage Declaration

/in , , /by /AP News by Sam Metz

The man-made lakes that store water supplying millions of people in the U.S. West and Mexico are projected to shrink to historic lows in the coming months, dropping to levels that could trigger the federal government’s first-ever official shortage declaration and prompt cuts in Arizona and Nevada.

The U.S. Bureau of Reclamation released 24-month projections this week forecasting that less Colorado River water will cascade down from the Rocky Mountains through Lake Powell and Lake Mead and into the arid deserts of the U.S. Southwest and the Gulf of California. Water levels in the two lakes are expected to plummet low enough for the agency to declare an official shortage for the first time, threatening the supply of Colorado River water that growing cities and farms rely on.

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Adaptation Can Compound Climate Change Impacts on Energy and Water

/in , /by /EOSby Kate Wheeling

In 2014, as California was in the midst of one of the worst droughts in its recorded history, Julia Szinai was working for an electric utility. The worst years of the drought were still ahead, but the impacts of the dry spell on California’s energy system were already clear to Szinai. As water levels dropped, so too did hydropower generation—an energy gap that was filled by fossil fuels.

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Drought Conditions Could Impact Power Generation in the West

/in , , /by /PV Magazineby David Wagman

Ongoing drought and low snowpack mean that hydro production at two big dams could be impacted, affecting the West’s power supply in 2021.

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Upper Colorado River Drought Plan Triggered for First Time

/in , , /by /KUNC (Greeley, Colorado)by Luke Runyon

Increasingly bleak forecasts for the Colorado River have for the first time put into action elements of the 2019 upper basin drought contingency plan.

The 24-month study released in January by the Bureau of Reclamation, which projects two years of operations at the river’s biggest reservoirs, showed Lake Powell possibly dipping below an elevation of 3,525 feet above sea level in 2022. That elevation was designated as a critical threshold in the agreement to preserve the ability to produce hydropower at Glen Canyon Dam.

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Large Energy Storage Project Would Create New Reservoir Above Isabella Lake

/in , /by /Bakersfield.comby John Cox

A $3 billion pumped-water energy storage project has been proposed along Isabella Lake that would help even out power delivery from California solar and wind farms at a volume and longevity dwarfing the large battery installations envisioned for eastern Kern.

The Federal Energy Regulatory Commission is reviewing a Walnut engineering company’s plan to create a new reservoir above the lake then use pumps and underground pipes to turn it into a rechargeable dam and hydroelectric generator putting out a whopping 2,000 megawatts of power for up to 12 hours at a time.

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Environmentalists and Dam Operators, at War for Years, Start Making Peace

/in , , /by /The New York Timesby Brad Plumer

The industry that operates America’s hydroelectric dams and several environmental groups announced an unusual agreement Tuesday to work together to get more clean energy from hydropower while reducing the environmental harm from dams, in a sign that the threat of climate change is spurring both sides to rethink their decades-long battle over a large but contentious source of renewable power.

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US Agencies Sign Collaborative Hydropower Agreement

/in , , /by /Water Power & Damn Construction

Three US federal agencies signed an agreement this week that will see them working together on future hydropower development efforts. The US Bureau of Reclamation, US Department of Energy’s Water Power Technology Office and the US Army Corps of Engineers signed the Federal Hydropower generation memorandum of understanding at Hoover Dam on Monday, which was National Hydropower Day.

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Decline in Hydropower Hampered by Drought Will Impact Utility Costs

/in , , /by /The Mercury Newsby Jesse Kathan

Hydroelectric power from dams usually provides about 15% of California’s electricity needs. But in 2015, at the zenith of the worst drought in California’s recorded history, it supplied only 6%.

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The Most Powerful Renewable Energy

/in , , /by /BBCby Adrienne Bernhard

The world’s most relied-upon renewable energy source isn’t wind or sunlight, but water. Last year, the world’s hydropower capacity reached a record 1,308 gigawatts (to put this number in perspective, just one gigawatt is equivalent to the power produced by 1.3 million race horses or 2,000 speeding Corvettes). Utilities throughout the globe rely upon hydropower to generate electricity because it is cheap, easily stored and dispatched, and produced with no fuel combustion, meaning it won’t release carbon dioxide or pollutants the way power plants burning fossil fuels such as coal or natural gas do.

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The Next Generation of Pumped Storage

/in , , /by /Water Power & Dam Construction by Jim Day

The first slide of Daybreak Power’s first-ever presentation to potential investors quotes Paul Allen, the legendary co-founder of Microsoft, asking what he calls the most exciting question imaginable: “What should exist? … What do we need that we don’t have?”.

The answer I reached in the years leading up to co-founding Daybreak in 2018 is this: A bunch of big-honkin’ pumped storage hydropower projects, for the simple reason that we’re going to need a ton of cost-effective, proven, long-duration energy storage if we, as a society, are to have any hope of integrating high levels of intermittent wind and solar power, and thereby slash greenhouse gas emissions to put the brakes on catastrophic climate change.

Plus, we can create a lot of jobs and maybe make some money on it!

Joyce Patry, a former MBA classmate, and I founded Daybreak in the Northern Virginia suburbs of Washington, DC, as an early-stage developer of these massive infrastructure projects.

Despite extremely limited resources, we pulled together some engineering and cost-configuration studies that had previously been conducted on potential pumped storage sites at US Bureau of Reclamation dams around the West. In late 2018 we filed a FERC preliminary permit application for the 1540MW Next Generation Pumped Storage project near Hoover Dam/Lake Mead, and followed that up with a July 2019 application for the 2210MW Navajo Energy Storage Station near Glen Canyon Dam/Lake Powell on the border of Utah and Arizona.

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