Now playing Next Eco-Innovation The Iberian Penisula has a unique approach to fire prevention 22/07/2023
Now playing Next Eco-Innovation Could solar power be the answer to zero emissions train travel? 19/07/2023
Now playing Next Eco-Innovation The first solar-powered train is in the works in California 12/07/2023
Now playing Next Eco-Innovation What is water cremation? ‘Eco-friendly’ burials to begin in Britain 04/07/2023
Now playing Next Eco-Innovation Inside the factory producing Europe’s most eco-friendly trains 04/07/2023
Now playing Next Eco-Innovation Local plastic waste transformed into Olympic seats for Paris 2024 22/06/2023
Now playing Next Eco-Innovation This giant wind turbine is helping to make Glastonbury even greener 14/06/2023
Now playing Next Eco-Innovation The world’s solar rooftop power doubled in 2022, new report reveals 13/06/2023
Now playing Next Scenes Meet the sisters championing clean construction techniques by getting their hands dirty 05/06/2023
Now playing Next Eco-Innovation Water recycling: Can desalination fix Barcelona’s water crisis? 05/06/2023
Now playing Next Eco-Innovation ‘The dark truths’ of the smartphone industry - and how we can fix them 05/06/2023
Now playing Next Eco-Innovation Pigs may fly, but there are warnings over pig fat powered planes 31/05/2023
Now playing Next Eco-Innovation This new vertical forest will breathe out 41 tonnes of oxygen a year 25/05/2023
Now playing Next Eco-Innovation Sow your fields with ‘biochar’ for climate benefits, farmers told 24/05/2023
Now playing Next Eco-Innovation How floating solar farms generate energy while saving land and water 11/05/2023