Descripción del proyecto
Tecnología para la reducción del metano en la agricultura
Los 10 millones de explotaciones agrícolas de la Unión Europea (UE) contribuyen a un 10 % de todas sus emisiones de gases de efecto invernadero. El metano representa casi la mitad (43 %) de las emisiones del sector. Con todo, hoy en día no existen soluciones técnicas para reducir las emisiones de metano. Dado que la agricultura es la mayor fuente de emisiones de metano, los científicos buscan innovaciones eficaces y asequibles para reducirlas. Por ejemplo, los eructos de las vacas y la descomposición del estiércol emiten metano. El equipo del proyecto CANMILK, financiado con fondos europeos, utilizará la tecnología de plasma no térmico para desarrollar una tecnología sencilla y de bajo mantenimiento para reducir las emisiones de metano. Proporcionará equipos sencillos y eficientes para los establos de ganado lechero y de carne, así como conocimientos útiles sobre la viabilidad socioeconómica y medioambiental de la reducción las emisiones de metano mediante plasma.
Objetivo
The challenge of agricultural GHG emissions is that they are highly diluted and originate from more than 10 million European farms. Thus, local emissions are small but the combined contribution on European level is ca. 10% of total GHG emissions. A significant portion of these is methane (ca 43 %), and most of that is produced by enteric fermentation, i.e. by belching cattle. Viable technical solutions do not exist for methane abatement, and new developments are urgently needed to meet the targets set by Methane Strategy, Farm to Fork Strategy and Fit for 55 legislation package for agricultural carbon neutrality in 2035. They must have high potential for commercialization, be efficient in methane abatement and costs must be affordable for the farmers.
CANMILK will develop technology that is simple to use and has low maintenance, with overall cost below 80 €/t CO2-eq. A non-thermal plasma, or cold plasma, is today in everyday use e.g. in fluorescent lamps and ozone generators. CANMILK project will utilize this technology in a novel and innovative way in the fight against methane.
The work is focused on the methane activation by plasma derived oxygen or hydrogen species enabling methane decomposition with the help of catalysts at mild conditions. As a result we expect to get 1) a simple and efficient equipment for methane abatement in dairy and meat cattle barns, 2) a good view of the socio-economic and environmental feasibility of plasma-based methane abatement and 3) increased public, scientific and industrial awareness of feasible solutions available for GHG abatement in agriculture.
Our estimate for the efficiency of the CANMILK technology is 90% methane conversion, which in case of maximum utilization in barns would lead to total GHG abatement of ca. 140 Mt CO2-eq/a in Europe. This would have significant positive impacts to farmers, rural communities, consumers and industry in the transition of the European economy towards more carbon neutral, sustainable future.
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HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinador
02150 Espoo
Finlandia