Advisory
Investment

Super6

image-42e7200bfad30896209716582f1b6e819c1a0dde-6271x4181-jpg

Super6

Revolutionising supercapacitor performance and value

image-f3674c0ac8b7226835aa7828dab3b5937787e36e-1000x125-png

Investment vertical

Stage

  • Seed

Website

www.super6.uk about https://www.super6.uk/
The challenge

As the world transitions to a cleaner energy system, delivering reliable high-power electricity remains a major challenge. Current storage solutions struggle with slow charge/discharge rates, limited cycle life, reliance on critical minerals, and safety or temperature limitations. Without breakthrough technologies, industries from transport to datacentres face energy instability, high costs, and barriers to scaling clean power.

The solution

Super6 is developing next-generation supercapacitors that deliver up to 9.5 times higher energy density at 80% lower costs. Their devices charge and discharge rapidly, cycle thousands of times, operate safely across wide temperature ranges, and require no critical minerals. By enabling highly responsive, durable, and cost-effective high-power storage, Super6 provides a foundational technology for a cleaner, more reliable energy system, supporting electrified transport, grid stability, and a sustainable global energy transition.

Footprint team
Kenneth Muldbak

Lisa-Maria Winkler

Senior Associate

+45 60 38 25 89 about tel:+45 60 38 25 89lmw@thefootprintfirm.com about mailto:lmw@thefootprintfirm.comlinkedin about https://www.linkedin.com/in/lisamaria-winkler/

Lisa-Maria brings combined consulting and project management experience, with solid sustainability expertise in areas such as GHG inventory accounting, decarbonisation strategies, environmental reporting, nature impact assessments, SBTi commitment and validation processes, governance projects, ESG due diligence, and sustainability commercialisation. She is passionate about leveraging the power of non-state actors in driving transformative change and is a strong advocate of adopting a more holistic lens when tackling environmental challenges.

Prior to joining the Footprint Firm, Lisa-Maria spent 2.5 years at CDP (formerly Carbon Disclosure Project), a leading environmental NGO, where she was leading corporate engagement in the DACH region and providing support to stock-listed corporations in their sustainability and environmental reporting endeavours. As part of the wider SBTi engagement team, one significant aspect of that role has been advising companies on setting science-based targets. Prior to this Lisa worked with strategic brand consulting focusing on sustainability-related topics, workshop facilitation and new business development at Zeichen & Wunder.

Lisa holds a Master’s Degree in International Business & Management from the MCI Management Center Innsbruck, along with a Certificate in Business Sustainability Management from the University of Cambridge Institute for Sustainability Leadership.