From 2028 Portugal's Fuel Suppliers Must Buy Carbon Permits for Every Litre Burned in Homes and Cars, and Missing the Deadline Costs 100 Euros a Tonne
Decreto-Lei n.º 182/2026 sets up CELE 2, the second European emissions trading system. Liability sits with whoever releases the fuel for consumption, reporting starts from 2025 and allowance surrender from 2028.