In the current context of energy transition, the industry's commitment to reducing carbon emissions is more relevant than ever. One of the most notable projects in Spain, driven by Repsol at its Puertollano industrial complex, is marking a turning point in the production of renewable fuels through biohydrogen obtained from waste. This renewable gas will be key to reducing the COâ‚‚ footprint of the fuels produced at the plant.
The company has announced the integration of biohydrogen as an alternative to natural gas, which will allow the transformation of existing processes and advance industrial decarbonization. This movement not only represents a technological advance, but also responds to the need to create more sustainable and circular industrial models.
The role of biohydrogen in the new renewable fuel plant
Repsol will mainly use Biohydrogen at the new renewable fuels unit at the Puertollano complexThis step towards cleaner energy will allow reduce the carbon footprint of diesel produced by up to 98% in the facility compared to conventional fuel. In addition, the company will invest 16 millones de euros in the adaptation of different areas of the complex to fully integrate this renewable gas.
Thanks to technological adaptation, The emission of more than 29.000 tons of COâ‚‚ per year will be avoided and are part of a strategy of industrial transformation which seeks to make the complex a national benchmark in the circular economy.
La 100% renewable fuel plant It is being designed to process different types of waste, such as used oils and by-products from the agri-food industry. This is expected to achieve a production capacity of 200.000 annual tons from waste materials.
Antonio Lorenzo, director of the plant, highlights that "The use of low-carbon biohydrogen will boost the decarbonization of the entire production chain.", in addition to allowing the flexible use of technologies adapted to the needs of the complex.
Innovation and leadership in the circular economy
The Puertollano complex advances in new production models based on the circular economyThe renewable plant is scheduled to be launched in 2026 and, once operational, will avoid around 750.000 tons of COâ‚‚ annually compared to traditional processes based on fossil fuels.
This industrial complex is also expanding its facilities with other innovative projects: a new production line for recycled plastics Reciclex, which will be ready by the end of the year, and a plant ultra high molecular weight polyethylene, a material that stands out for its hardness and ability to even replace steel in some applications.
The plant, unique in Spain, will have an annual capacity of 15.000 tonnes and reinforces Puertollano's position as a benchmark in the manufacture of advanced materials with low environmental impact.
The complex is also incorporating mechanical and chemical recycling technologies, which allow products to be manufactured with up to 100% recycled plastics, meeting the most demanding quality and recyclability standards. All of this positions Puertollano as the epicenter of energy and industrial innovation in the country.
Repsol's global strategy focuses on finding sustainable and profitable energy solutions, demonstrating that the industry can adopt responsible practices without losing competitiveness. By promoting biohydrogen and waste recycling, the complex demonstrates how we can move toward a low-carbon economy and the production of increasingly environmentally friendly materials.
This push for sustainable projects in Puertollano reflects its commitment to a cleaner and more efficient future, positioning itself as a benchmark for industrial innovation and sustainability in Spain.