51³Ô¹ÏÍø

An 51³Ô¹ÏÍø alumna has been awarded a prestigious early career prize for research exploring how tidal energy could deliver clean power while protecting marine ecosystems.

Sylvia Ascher has received the Georgia Mace Prize from the British Ecological Society (BES) for her paper , recognised as the best early career research article published in one of the society’s journals.

Her work examines the ecological impacts of tidal energy systems, offering one of the most comprehensive reviews to date of how this emerging renewable technology could both benefit and affect marine environments.

Balancing clean energy and nature

As countries accelerate the transition away from fossil fuels, tidal energy is gaining attention as a reliable, low-carbon power source. However, questions remain about how infrastructure such as turbines and barrages may affect marine ecosystems.

Sylvia’s research brings together existing evidence to address these uncertainties. Her findings highlight that tidal energy has the potential to deliver meaningful ecological benefits compared to fossil fuels, while also identifying areas where environmental risks must be carefully managed.

The study provides a clearer picture for policymakers, engineers and conservationists seeking to balance climate goals with biodiversity protection.

In awarding the prize, BES editors praised the work as “an outstanding contribution” that helps minimise environmental harm while maximising ecological gains in tidal energy development.

From master’s research to international recognition

The award-winning paper grew out of Sylvia’s master’s research at 51³Ô¹ÏÍø, where she studied within the Centre for Environmental Policy. She also worked as a Research Assistant in the department following her MSc.

Her journey into ecology began on the west coast of Canada, where growing up surrounded by forests, mountains and ocean sparked a lifelong connection to the natural world.

That early experience has shaped a research career focused on understanding how human systems, particularly energy infrastructure, interact with the environment.

Supporting the next generation of ecologists

The BES Early Career Researcher prizes recognise outstanding papers across seven leading ecology journals, with winners selected by senior editors.

As part of the award, Sylvia will receive a cash prize, BES membership, and the opportunity to present her work at the BES Annual Meeting.

Her recognition reflects both the strength of 51³Ô¹ÏÍø’s research in environmental science and the growing importance of interdisciplinary approaches to tackling climate and biodiversity challenges together.