Stora Enso is proud to launch a specialized pulp grade-UKP Nova E, an Unbleached Kraft Pulp (UKP) engineered specifically for electrical insulation papers.

It meets stringent requirements for low electrical conductivity and high mechanical strength. This new product highlights the company's commitment to sustainable innovation and the advancement of industry-leading UKP solutions.

Tailored for electrical excellence

The newly developed UKP Nova E is designed to meet the stringent requirements for extremely high purity in electrical insulation materials, while also offering high strength properties. Its low conductivity and high viscosity make it ideal for applications requiring reliable dielectric properties and mechanical resilience.

Expertise rooted in innovation

With decades of experience in pulp production, Stora Enso draws on its deep industry knowledge to deliver high-quality products. The company's investments in specialized pulp grades, including enhancements to UKP production capabilities at the Enocell mill, reflects its focus on meeting evolving market needs and advancing sustainable practices. Building on this foundation, Stora Enso now applies its expertise to electrical insulation paper applications such as transformer boards, cable papers, battery separator papers, and capacitor papers.

Sustainable production with a reduced carbon footprint

Stora Enso's UKP Nova E is produced through an efficient process that minimizes environmental impact. As an unbleached pulp, its production requires fewer chemicals and less energy, resulting in a carbon footprint almost 30 % lower per tonne compared to bleached alternatives. This launch reflects Stora Enso's commitment to sustainable innovation in fiber-based materials. UKP Nova E is designed to meet strict requirements for electrical conductivity and strength, making it suitable for electrical applications. Stora Enso's UKP Nova is made of pine and spruce that come from sustainably managed Nordic forests. All wood is 100 percent traceable and originates from certified sustainable sources. FSC and PEFC chain-of-custody certification is available upon request. With UKP Nova E, Stora Enso offers a renewable, low-impact solution that helps customers meet their performance needs while supporting environmental goals. Read more about Stora Enso's sustainable forest management here. The UKP Nova product portfolio also includes UKP Nova for demanding packaging and specialty applications and UKP Nova FC for fiber cement boards.

The forest is at the heart of Stora Enso, and we believe that everything made from fossil-based materials today can be made from a tree tomorrow. We are the leading provider of renewable products in packaging, biomaterials, and wooden construction, and one of the largest private forest owners in the world. In 2024, Stora Enso had approximately 19,000 employees, and the Group sales were EUR 9 billion. Stora Enso's shares are listed on Nasdaq Helsinki Oy (STEAV, STERV) and Nasdaq Stockholm AB (STE A, STE R). In addition, the shares are traded in the USA OTC Markets (OTCQX) as ADRs and ordinary shares (SEOAY, SEOFF, SEOJF). storaenso.com