As the world enters a new year loaded with new possibilities for the international energy market, Repsol, a major Spanish integrated energy company, is advancing the construction of a new ultra-high molecular weight polyethylene facility in Puertollano. The company has been at the forefront of petrochemical products production in Europe, with several huge operations in a number of European countries. Petrochemical products production has become the latest trend to sweep across the downstream market, and Repsol is aiming to become the market leader in the sector.
Repsol’s vast expertise and historic operational excellence will serve the company well in the new year
The Spanish energy major has been developing its European portfolio over the past decade or so and now stands at the forefront of the international petrochemical production sector. With the ever-changing energy market, substantially large energy companies such as Repsol need to diversify their portfolios to meet the new surge in petrochemical production.
Repsol has now announced that it is advancing construction activity at the 15,000 t/yr ultra-high molecular weight polyethylene (UHMWPE) plant in its home nation of Spain. The Puertollano complex is slated to come online in 2026, drastically increasing the firm’s petrochemical products output capacity, potentially unlocking a new era of European domination of the petrochemical market.
The company’s leadership has noted that the new polyethylene facility, which was originally scheduled for a 2024 completion, needed more time to develop the necessary infrastructure. The plant will make use of technology that has been licensed from the Dutch company DSM, and according to Repsol, will support significant earnings growth in its olefins-focused petrochemicals business.
Repsol’s European petrochemical ambitions are gaining traction
The company has noted that the other major petrochemical project in Portugal is going to play a vital role in its earnings forecast for the new year. The Sines Refinery upgrade will boost Repsol’s already impressive petrochemical footprint in Europe. Repsol has noted that its earnings before interest, tax, depreciation, and amortization from its chemical division will significantly increase in 2026, thanks to the Sines refinery and Puertollano facility.
“The Puertollano Industrial Complex thus advances in its transformation process, becoming a reference center in the recycling and recovery of plastic materials, to respond in a sustainable way to the new demands of society by generating high added-value products with a lower carbon footprint.” – Repsol
Repsol is investing upwards of €26 million in the new ultra-high molecular weight polyethylene facility in Puertollano, which, once completed next year, will manufacture an estimated 25,000 tons of recycled plastic annually, which is notably almost double the current output from the facility. Repsol has also greenlit a new facility in Catalonia that will convert urban waste into methanol.
“The products to be manufactured will be transformed into rigid and flexible packaging for non-food use, such as cleaning product containers or product packaging bags. Specifically, it will process high and low-density polyethylene (HDPE and LDPE) with a recycled plastic content of 10% and 80%. In this way, we will be able to manufacture HDPE with recycled content also in our Puertollano complex, reinforcing our commercial commitment to offering new circular solutions” – Repsol
The European energy market is preparing for a new year filled with potential
Repsol has stated that the investment in the Puertollano Industrial Complex aligns with recent European and Spanish regulations, which aim to achieve a notable 30% recycled content target for the plastic packaging sector by the end of the decade. As other energy-rich nations express their ambitions to increase petrochemical output next year, such as Qatar with its Ras Laffan Petrochemical Complex, the future of the petrochemical production market is set to open a wave of new possibilities on the international stage.





