Also known as:
Huelva is a large, medium complexity refinery on the southwest coast of Spain.
The refinery is owned and operated by CEPSA.
Complexity: 7.6
Atmospheric distillation - 213 kbpd
Reformer - Semiregen unit
Oxygenates plant
2022 - Began production of SAF from used cooking oil
2026 - Adding 200 MW renewable power plant using solar photovotaic, to produce green hydrogen for use in the Huelva refinery and in new biofuels processing. Alter Enersun will develop the power plant and CEPSA (together with Enogas Renovable) will develop the hydrogen plant.