Ysgol Penrhyn Dewi in Pembrokeshire was recognised in Keep Wales Tidy’s innovation challenge, part of the Climate Challenge Cymru programme.
The award scheme asks schools across Wales to submit video entries outlining innovative solutions to environmental problems.
Ysgol Penrhyn Dewi won in the Protect and Restore Nature category for its ideas addressing biodiversity loss and water pollution.
The school’s winning entry included solar-powered technology to protect rivers and lakes.
The award was presented at a ceremony in Cardiff on Wednesday, June 17, by ecologist and nature campaigner Joe Wilkins.
Lucy Vaughan, geography teacher and Leader of Pupil Voice at Ysgol Penrhyn Dewi, said: “I have been so impressed with all of the amazing entries that have been shared at this prestigious event and am immensely proud of our pupils for winning this challenge.
“The creativity, passion, teamwork and commitment they have shown have been truly inspiring.
“Their innovative ideas and determination to make a positive difference for the environment give me real hope for the future.”
The Climate Challenge Cymru is managed by Keep Wales Tidy’s Eco-Schools team in partnership with the Welsh Government.
Owen Derbyshire, chief executive of Keep Wales Tidy, said: “It has been a privilege to spend the day at Climate Challenge Cymru, surrounded by the ideas and ambition of young people from right across Wales.
“The projects on display are a testament not only to their creativity but to their resolve to make a real difference in Wales and beyond.
“Seeing the next generation lead with such confidence gives me every reason to be optimistic about what lies ahead.”
Winning entries are available to view on the Keep Wales Tidy website.
