Verified · EQA

MESTA Project

Galicia and Castile and León · Dairy cattle

Galician pasture with Friesian cows and a dairy farm

About the project

The MESTA project brings together seven dairy farms in Burgos, León, Zamora, Palencia, Lugo and A Coruña. Since January 2024, the daily ration has included an additive of plant essential oils intended to reduce the methane cows produce when digesting feed (enteric fermentation). Unlike the agricultural projects in the catalogue, its main effect is to reduce emissions against its reference year; the carbon stored in the soil is a minor part of its balance.

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Regenerative practices

3 practices applied in the project

Monitoring and verification

Baseline, annual quantification and independent verification

Gallery

Approximate area

Approximate location of the project on the map

Projects can be viewed, but each $CEC is part of a common pool of certified CO₂ and a purchase does not select a specific farm or an exclusive lot.