April 21, 2023
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Record federal investment in “climate-smart” farm practices are meant to reduce environmental consequences of producing more ethanol from corn, the most heavily fertilized crop. Photo © J. Carl Ganter/Circle of Blue

U.S. Counts on “Climate-Smart” Farms to Slow Global Warming

For decades, leading US farm leaders likened efforts to rein in harmful climate change as attacks on agriculture itself, aligning with oil and gas industry groups to block policies aimed at reducing greenhouse gas emissions.

That stance has slowly shifted in recent years, and now, fueled by $3.1 billion in federal grants, farm country is poised to shape a new era of “climate-smart” agricultural practices and take a significant role in addressing the dire consequences of a warming planet.

The actions can’t come fast enough. A panel of international scientists warned in March that the world faces a “rapidly closing window of opportunity to secure a liveable and sustainable future,” and that the actions implemented over the next few years will have consequences “now and for thousands of years.”

Side canyons and sand bars emerge in a shrinking Lake Powell. Photo © J. Carl Ganter/Circle of Blue

Biden Administration Outlines Options for Colorado River Emergency Plan

Following a brief but intense period of consultation and analysis, the Biden administration unveiled a pair of short-term options to sustain water levels in key Colorado River reservoirs in the next three years.

Framed by the salt-encrusted canyon walls above Lake Mead, officials from the Interior Department joined colleagues from state and tribal agencies to release a draft supplemental environmental impact statement (SEIS) that describes how operating procedures at lakes Powell and Mead might be altered to preserve water. The alterations could reduce water deliveries to the lower basin states of Arizona, California, and Nevada by as much as a quarter combined next year and even more in 2025 and 2026.

The big question: how will those cuts be distributed among the states? 

Photo © J. Carl Ganter/ Circle of Blue

U.S. Pushes Farmers to Develop A New Crop: Energy

With the exception of federal and state programs to convert corn into ethanol and soybeans into biodiesel to fuel cars and trucks the United States has never regarded farming as a primary energy producer.

That changed when Congress passed the climate provisions of the Inflation Reduction Act last August. The law provides $140 billion in tax incentives, direct loans, and grants to replace fossil fuels with cleaner renewable energy that lowers emissions of carbon dioxide.

Along with the wind and the sun, the raw materials for a significant portion of that energy is directed at agriculture — from corn fermented into more ethanol, and methane from the billions of gallons of liquid and millions of tons of solid manure produced by big dairy, swine, and poultry operations.

Despite pushback from environmental groups concerned about increased water pollution from a new tide of farm wastes, developers across the country see opportunities to build ambitious renewable energy projects to convert crops and agricultural wastes to low-carbon energy.

Photo © J. Carl Ganter / Circle of Blue

What’s Up With Water – April 18, 2023


Tune into What's Up With Water for your need to know news of the world's water on Apple PodcastsSpotifyiHeartRadio, and SoundCloud.

Featured coverage from this week's episode of What's Up With Water looks at:

  • Western European countries are preparing for another arduous summer of wildfires and water shortages, expecting warm, dry conditions to linger in the coming months. There are already signs of stress after a dry winter. In southern France, groundwater levels and soil moisture are the lowest on record, according to the French geological service. 
  • In the United States, the Biden administration unveiled a pair of options to sustain water levels in key Colorado River reservoirs in the next three years. The options could mean water cuts to the lower basin states of Arizona, California, and Nevada by as much as a quarter combined in 2024, and even more in 2025 and 2026.
  • A new study blames extravagances of wealthy residents for worsening urban water shortages such as the crisis that afflicted Cape Town in 2018. As Day Zero threatened, reservoirs that serve Cape Town plunged so low the city nearly ran out of water.

Circle of Blue brings our readers to the front lines of the biggest stories around the most important issue on the planet: The world’s water. 

Just as water is central to life, your support is vital to what we do. 

Please support our nonprofit journalism today.

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