In Ireland, the Irish Bioenergy Association (IrBEA) welcomes the inclusion of additional renewable certificates for biodiesel produced from category one tallow in the renewable transport fuel regulations 2023. Initially, the Department of Transport’s draft regulation gave an enhanced multiplier to Hydrogenated Vegetable Oil (HVO) over Irish-produced biodiesel. This had the potential to wipe out indigenous biofuel production in favour of imported HVO. If implemented, this would have been detrimental to Irish biofuels producers, placing them at a distinct disadvantage over imported biofuels. It would also have had significant adverse impacts on the rendering and animal processing sectors, who depend on biodiesel production as a circular economy outlet for their tallows and fats.