E.V.A. Biosystems has pioneered a groundbreaking plastic that identifies its presence in ocean environments and automatically degrades, thereby avoiding the creation of harmful microplastics. This innovative solution directly addresses one of the world’s most pressing environmental concerns.
This remarkable achievement earned top honors in the SSE-sponsored Net Zero category at this year’s Converge Awards—an annual event that celebrates and rewards the zenith of Scottish academic innovation.
Judges were particularly impressed by E.V.A. Biosystems and its novel approach to combatting plastic pollution. The company secured a £30,000 cash prize along with £19,500 in in-kind business support from SSE and Converge’s expansive network of industry partners to aid in business development. Additionally, the company won the IBioIC Award—an esteemed recognition for an innovative biotech business that addresses a genuine market demand, resulting in another £20,000 contribution to the University of Edinburgh.
“We’re all struggling with plastic pollution, and while there are many people developing biodegradable plastics, they’re too expensive and only make up about 1% of the world’s plastic,” said Dr. Alexander Speakman, founder of E.V.A. Biosystems. “Our technology works with existing plastics, making them ‘smart’ enough to break down when they end up where they shouldn’t be, like in our oceans or landfills.”
E.V.A. Biosystems’ innovation involves incorporating specialized bacteria into conventional plastics. These bacteria can detect their environment—such as seawater—and activate enzymes that lead to plastic breakdown. Unlike chemical degradation, which often produces harmful microplastics, E.V.A.’s technology effectively mitigates these waste products. Recent research indicates that up to 12 million metric tonnes of plastic are discharged into the world’s oceans annually—equivalent to the weight of more than 100,000 blue whales.
In the Create Change category, focused on creative, social, and impact-driven enterprises, Ujamaa Spice, also from the University of Edinburgh, took home the top prize. Founded by Jawahir Al-Mauly, Ujamaa Spice is transforming the £17 billion global spice industry by forming close partnerships with smallholder farmers in Zanzibar and managing their complete supply chain. This strategy guarantees exceptional quality spices for UK consumers while simultaneously addressing issues of food crime and exploitation in the industry.
Meanwhile, in the KickStart category, aimed at early-stage concepts, SEASAT from the University of Edinburgh won first place. Founded by Solomon White, SEASAT utilizes satellite imagery and machine learning to monitor coastal water conditions, providing an early warning system for the aquaculture sector. This innovation enables fish farms to predict and respond to potential threats, thereby enhancing their operational efficiency.
The Net Zero category also recognized SolarSub from the University of Edinburgh as a runner-up. Co-founded by Sebastiaan Schalkwijk and James Taylor, SolarSub has engineered a highly efficient cooling system for floating solar panels, effectively tackling the challenges of overheating and diminished efficiency in water-based solar farms.
PalmAlt, created by Catriona Liddle at Queen Margaret University, was another runner-up in the KickStart category. PalmAlt presents a 100% replacement for palm oil-based shortening in bakery products, addressing sustainability concerns while simultaneously enhancing nutritional profiles.
Adam Kosterka, executive director of Converge, commented on this year’s awardees: “The calibre of innovation emerging from Scotland’s universities continues to be world-class. E.V.A. Biosystems, Ujamaa Spice, SEASAT, SolarSub, and PalmAlt exemplify how academic brilliance can yield groundbreaking solutions with far-reaching global implications. These companies are not just developing products; they’re shaping a more sustainable and inclusive future for Scotland and beyond.”
“At Converge, we’re privileged to support innovative university founders by providing them with the business acumen and networks that complement their technical expertise. Together with Scotland’s universities, we’re cultivating an environment where transformative ideas can mature into impactful businesses, enhancing our nation’s reputation as a leader in technological advancement and entrepreneurial spirit.”
Deputy First Minister Kate Forbes praised: “Translating world-class research from our universities into innovative technologies and enterprises is vital for advancing Scotland’s National Innovation Strategy and fostering economic growth.”
“Converge plays a pivotal role in offering a supportive landscape for innovators and entrepreneurs to showcase their ideas while connecting with investors, mentors, and industry leaders.”
“I congratulate this year’s winners, who are confronting global challenges and driving positive change throughout the country.”
