The proposal will also aim for less cars on the road by 2030.
Every sector will have to play its part in reducing its carbon emissions, according to the Environment Minister.
Plans to go before Cabinet later this week will propose the national herd be cut by up to 10% by 2030.
In the same time frame, the aim is to reduce the number of cars on the road by a fifth.
Environment Minister Eamon Ryan admits that will be the most challenging target to hit:
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