Home Crop Monitoring Putting a dollar value on Saskatchewan soil carbon sequestration

Putting a dollar value on Saskatchewan soil carbon sequestration

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Within the uncertainty of a nationwide carbon technique and the way a carbon offset system will work, farmers’ contributions to sequestration and carbon emission mitigation efforts are regularly minimized. It appears the extra information there may be concerning the precise quantity of carbon sequestered in agricultural land, the extra energy farmers might have in lobbying for exemptions to the carbon tax.

Chelsea Sutherland, who farms at Handel, Sask., and recent out of the Agricultural Economics graduate program on the College of Saskatchewan, has accomplished some analysis that quantified carbon sequestration over the previous 25 years within the province.

By means of the Crop Rotation Survey, over 100 farmers in Saskatchewan answered questions on administration practices inside two time durations: 1991 to 1994 and 2016 to 2019.

One of many goals of Sutherland’s undertaking was to supply info to business, coverage makers, and the general public on farm-level impacts of administration modifications regarding soil natural carbon (SOC) beneficial properties.

It’s secure to say that her goal was fulfilled when a portion of her outcomes have been offered in entrance of the Home of Commons’ Standing Committee on Agriculture and Agri-Meals.

Sutherland quantified the change in soil natural carbon utilizing carbon accounting framework tailored from the Prairie Crop Vitality Mannequin, which aggregates the regional results of modifications in farmers’ tillage and summerfallow practices, crop kind, crop yield, and residue removing methods. Then, she utilized completely different pricing situations to get an concept of what the carbon may very well be valued at for Saskatchewan farmers.

“We considered a hypothetical 1,000 hectare (~2470 acres) farm in Saskatchewan, and we found that from reductions in this farm’s tillage practices over the past 25 years, the increase in soil organic carbon being sequestered each year was valued from between $11,000 to $25,000,” says Sutherland. “Then if we consider changes in summerfallow practices affected the soil organic carbon, the value from this farm actually ranges from $30,000 to $70,000.”

The undertaking will increase into Alberta and Manitoba later this yr and extra info could be discovered at SAIF’s web site. Farmers who take part within the survey will obtain a $200 compensation.

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