Tag: carbon farming

Author SuzannePosted on Categories Climate Change & Energy, Sustainable LivingTags , , ,

Clover Sonoma remade the milk carton to help reduce greenhouse gases

Bill Swindell, THE PRESS DEMOCRAT

Trying to combat climate change, Clover Sonoma is casting a wide net throughout its operations to curb greenhouse gases. That includes the dumpster.

The Petaluma-based dairy processor has for years worked to improve its environmental stewardship. The effort took on even greater importance since 2016 when it became a B Corporation. Such companies are graded on their earth friendly measures, treatment of workers, overall relationship with the local community and business governance.

For Clover, the range of actions include working with the 30 dairies that send their milk to the processor to generate products from organic milk to cream cheese to butter. In addition, a new carbon farming test project is set to begin later this year.

The collaboration with the dairy farmers makes sense because the family-owned company found that about two-thirds of its overall greenhouse gas emissions are tied to farming practices, said Kristal Corson, chief revenue officer of the regional dairy powerhouse with about 260 employees and $235 million in annual revenue the past year.

“In addition to sort of helping farms figure out ways they can be more sustainable and doing those different efforts, we’ve also been trying to attack it on the packaging,” Corson said.

Clover Sonoma’s cartons, containers and wrappings are the second-largest source of its greenhouse gases at about 12%. That even outpaces transportation of milk with delivery trucks, which contribute an estimated 7% of emissions.

The spotlight on packaging led Clover to a notable achievement last summer, when it unveiled the first milk carton in the United States made from renewable sources. While it may not go back to the old days of the milkman picking up the used glass bottles in exchange for new ones, Clover intends to make a big environmental contribution by incorporating the new product design into all of its milk cartons by 2025.

Read more at https://www.pressdemocrat.com/article/business/clover-sonoma-remade-the-milk-carton-to-help-reduce-greenhouse-gases/

Author SuzannePosted on Categories Agriculture/Food System, Climate Change & Energy, Land UseTags , , , , ,

We must transform food production to save the world, says leaked report

Robin KcKie, THE GUARDIAN

Attempts to solve the climate crisis by cutting carbon emissions from only cars, factories and power plants are doomed to failure, scientists will warn this week.

A leaked draft of a report on climate change and land use, which is now being debated in Geneva by the Intergovernmental Panel on Climate Change (IPCC), states that it will be impossible to keep global temperatures at safe levels unless there is also a transformation in the way the world produces food and manages land.

Humans now exploit 72% of the planet’s ice-free surface to feed, clothe and support Earth’s growing population, the report warns. At the same time, agriculture, forestry and other land use produces almost a quarter of greenhouse gas emissions.

In addition, about half of all emissions of methane, one of the most potent greenhouse gases, come from cattle and rice fields, while deforestation and the removal of peat lands cause further significant levels of carbon emissions. The impact of intensive agriculture – which has helped the world’s population soar from 1.9 billion a century ago to 7.7 billion – has also increased soil erosion and reduced amounts of organic material in the ground.

In future these problems are likely to get worse. “Climate change exacerbates land degradation through increases in rainfall intensity, flooding, drought frequency and severity, heat stress, wind, sea-level rise and wave action,” the report states.

Read more at https://www.theguardian.com/environment/2019/aug/03/ipcc-land-use-food-production-key-to-climate-crisis-leaked-report

Author SuzannePosted on Categories Agriculture/Food System, Climate Change & Energy, Land UseTags , , , ,

The amazing ability of pasture grass to sequester carbon

Jean Yamamura, THE SANTA BARBARA INDEPENDENT

A buzz has been generating in California agriculture circles over the possibilities of carbon ranching.

It’s not about producing carbon, as it might sound, but about putting more carbon back into the ground, naturally, through grasses. The theory goes like this: Native grasses send roots as deep as six feet underground, breathing in carbon dioxide as they breathe out oxygen. At a number of test acres across California, including at the Ted Chamberlin Ranch near Los Olivos, adding a thin layer of compost has created more topsoil, which feeds the microbes below ground, which enrich the grasses, which draw more carbon dioxide out of the atmosphere and hold it in their roots deep in the soil. Add cattle to the mix, and voilà! Carbon ranching.

What really got people excited about this simple layer of compost is that it sequesters carbon now. “We don’t have to wait for Elon Musk to geo-engineer something from space,” laughed Sigrid Wright, who heads Santa Barbara’s Community Environmental Council (CEC). Wright and an alphabet soup of agencies have been working together with the Chamberlin Ranch on a 60-acre demonstration project through California’s Healthy Soils Initiative.

Read more at https://www.independent.com/news/2018/apr/19/amazing-ability-pasture-grass-sequester-carbon/

Author SuzannePosted on Categories Agriculture/Food System, Climate Change & Energy, Land UseTags , , , , , ,

Can dirt save the Earth?

Moises Velazquez-Manoff, THE NEW YORK TIMES MAGAZINE

The soil-improving practices that Wick, Silver and Creque stumbled into have much in common with another movement known as regenerative agriculture. Its guiding principle is not just to farm sustainably — that implies mere maintenance of what might, after all, be a degraded status quo — but to farm in such a way as to improve the land. The movement emphasizes soil health and, specifically, the buildup of soil carbon.

When John Wick and his wife, Peggy Rathmann, bought their ranch in Marin County, Calif., in 1998, it was mostly because they needed more space. Rathmann is an acclaimed children’s book author — “Officer Buckle and Gloria” won a Caldecott Medal in 1996 — and their apartment in San Francisco had become cluttered with her illustrations. They picked out the 540-acre ranch in Nicasio mostly for its large barn, which they planned to remake into a spacious studio. Wick, a former construction foreman — they met when he oversaw a renovation of her bathroom — was eager to tackle the project. He knew the area well, having grown up one town away, in Woodacre, where he had what he describes as a “free-range” childhood: little supervision and lots of biking, rope-swinging and playing in the area’s fields and glens.

The couple quickly settled into their bucolic new surroundings. Wick began fixing leaks in the barn. Rathmann loved watching the many animals, including ravens, deer and the occasional gopher, from the large porch. She even trained the resident towhees, small brown birds, to eat seed from her hand. So smitten were they with the wildlife, in fact, that they decided to return their ranch to a wilder state. For nearly a century, this had been dairy country, and the rounded, coastal hills were terraced from decades of grazing. Wick and Rathmann would often come home and find, to their annoyance, cows standing on their porch. The first step they took toward what they imagined would be a more pristine state was to revoke the access enjoyed by the rancher whose cows wandered their property.

Within months of the herd’s departure, the landscape began to change. Brush encroached on meadow. Dried-out, uneaten grass hindered new growth. A mysterious disease struck their oak trees. The land seemed to be losing its vitality. “Our vision of wilderness was failing,” Wick told me recently. “Our naïve idea was not working out so well.”

Read more at https://www.nytimes.com/2018/04/18/magazine/dirt-save-earth-carbon-farming-climate-change.html

Author SuzannePosted on Categories Agriculture/Food System, Climate Change & Energy, Sustainable LivingTags , , ,

Carbon farming: hope for a hot planet

Brian Barth, MODERN FARMER
The phrase is suddenly on the lips of every major player in the sustainable food movement.
Michael Pollan deemed it agriculture’s “secret weapon” in a December op-ed for the Washington Post. Bill McKibben, in his praise for an upcoming book on the topic, described carbon farming as “a powerful vision,” one that he hopes will “presage major changes in our species’ use of the land.” Paul Hawken went so far as to call it “the foundation of the future of civilization,” with potential to “surpass the productivity of industrial agriculture.
”Why all the hubbub? And, for that matter, what exactly is it about?
Carbon farming is agriculture’s answer to climate change. Simply put, the goal is to take excess carbon out of the atmosphere, where the element causes global warming, and store it in the soil, where carbon aids the growth of plants. The principle is pretty straightforward—the practice, not so much.
Most folks understand that burning fossil fuels puts carbon that was once buried deep beneath the earth into the atmosphere, turning the planet into one big greenhouse in the process. But in addition to petroleum underground, the soil on the surface of the earth contains a sizable store of carbon in the form of organic matter—the stuff that environmentally aware farmers and gardeners are always striving to maximize. Plants add organic matter to the soil when they decompose, and photosynthesis, by definition, removes carbon dioxide from the air and pumps it through the roots of plants and into the soil.
Concern over climate change may have thrust the concept of carbon farming into the limelight—25 countries pledged to pursue it during the December climate talks in Paris—but ranchers like Gabe Brown, who raises livestock and an array of crops on 5,000 acres outside Bismarck, North Dakota, have preached its virtues for decades. “All soil biology eats carbon, and that’s how nutrients cycle,” explains Brown of the network of microbes and fungi and earthworms underground. “Farmers need to think of carbon as their fertilizer, because it’s what drives a healthy system.”
Read more at: Carbon Farming: Hope for a Hot Planet – Modern Farmer