Real Decreto 611/2026, de 22 de julio, de impulso a la descarbonización del sector del transporte y fomento de los combustibles renovables, y por el que se modifican diversos reales decretos en la materia.

This Royal Decree aims to accelerate the decarbonisation of Spain's transport sector and promote the use of renewable fuels. It seeks to align national policies with broader European climate goals. The decree impacts transport operators, fuel suppliers, and vehicle manufacturers. It introduces measures to encourage the adoption of cleaner technologies and sustainable energy sources.