Gallery DELTA X  1
Gallery DELTA X  1
June 2021
Headquarters 44390 Casson, France

DELTA X - A technological solution for dairy farms reducing ammonia and CO2 emissions while increasing profitability

DELTA X is a technological solution for dairy farms that reduces ammonia emissions by 70% and CO2 emissions by 25% and increases profitability by 345€/year/cow. This results from the division by 2 of hoof, Mortellaro and mastitis diseases, and the increase from 2.8 to 3.2 in the number of lactations. Diseases of paws, Mortellaro, mastitis and ammonia and CO2 emissions are currently mainly caused by the liquid / solid mixture (slurry) and its prolonged exposure to air and contacts with animals. The DELTA X system is easily installed by the breeder both in existing and new barns. The return on investment is 3.3 years, excluding any aid depending on the country.

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Key features

  • 70% reduction in ammonia emissions and 25% reduction in CO2 emissions
  • Cuts outs half of cases of hoof, Mortellaro and mastitis diseases in dairy cows
  • Gain of 18kg of organic nitrogen / year / dairy cow


  • ROI of 3.3 years for the return on investment
  • Division by 2 of veterinary costs

Categories of Application

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

Looking For

Activity Region

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  • Headquarters
  • Activity

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.