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Five of º£½ÇÉçÇø’s most exciting clean tech startups have showcased their innovative solutions for sustainability issues in New York City.

As part of º£½ÇÉçÇø’s visit to New York for , startups led by alumni from the university’s thriving entrepreneurial ecosystem highlighted their work to build a climate resilient future.

"Creating deeper connections with the US will accelerate advances in science and technology to tackle global grand challenges such as climate change." Professor Hugh Brady President of º£½ÇÉçÇø

The event, which brought together alumni, regional partners, policymakers, investors and founders, was hosted by , º£½ÇÉçÇø’s Vice-Provost (Research and Enterprise), and featured opening remarks from º£½ÇÉçÇø’s President, Professor Hugh Brady, and , Director of , º£½ÇÉçÇø's climate change innovation hub, run in partnership with the Royal Institution.

The five startups who showcased at the event were:

• Notpla – winners of Prince William’s £1m Earthshot Prize who have created seaweed-based alternatives to single-use plastics. Their technology has reached full industrialisation, with millions of units sold across nine EU countries and the US.
• ToffeeX – leaders in physics-driven generative design used by the world’s leading engineering organisations to accelerate their path to sustainability, working with companies such as Toyota, Airbus and Rolls-Royce.
• Cyanoskin – an innovative ‘living paint’ designed to transform buildings into carbon dioxide-absorbing structures, providing a cost-effective tool for reducing emissions and addressing urban pollution. The business was co-founded by a student from the Business School.
• Multus Biotechnology Ltd – a technology company working on developing affordable growth media for cultivated meat products, aiming to make the production of cultivated meat accessible to all at scale.
• Team Repair – an award-winning team designing electronics repair kits for children to build their confidence in STEM and teach them skills to tackle the e-waste crisis.

Speaking at the event, Professor Brady highlighted the importance of collaboration between the UK and the US, which is why Imperiarecently announced its first physical presence in the US with a new ImperiaGlobal hub located in San Francisco.

Professor Brady said: "ImperiaGlobal USA will strengthen º£½ÇÉçÇø’s academic and industry partnerships, showcase our education portfolio to new audiences, engage our fantastic alumni, encourage exchange of top talent and link our founders to new innovation ecosystems.

"Creating deeper connections with the US will accelerate advances in science and technology to tackle global grand challenges such as climate change."

Read more about ImperiaGlobal USA here.

Sustainable º£½ÇÉçÇø

As a world-leader in climate change research, Imperiais committed to developing and supporting technologies that address the interconnected challenges of climate change, biodiversity loss and pollution.

In addition to this work, the university announced a set of new sustainability initiatives in Spring 2024 as part of its ongoing commitment to a sustainable, zero pollution future, including an ambitious plan to achieve a net zero estate by 2040.

Imperiaalso recently announced that it would be among the first universities to adopt a new sustainability initiative to improve research and innovation practices - the Concordat for the Environmental Sustainability of Research and Innovation Practice.

The university’s commitment to improving sustainability on its campuses was recently recognised in the QS World University Rankings for 2025, which ranked Imperiaamong the world’s top ten universities for ‘Sustainability’, placing it in sixth position.