Now playing Next Eco-Innovation 7 low-income families were given solar panels - here’s how they got on
Now playing Next Eco-Innovation Sea salt batteries could be a cheap, green alternative to lithium 13/12/2022
Now playing Next Eco-Innovation Taiwan is turning unused metro stations into vertical farms 05/10/2022
Now playing Next Green News Carbon capture plant to catch 5 million tonnes of CO2 per year by 2030 15/09/2022
Now playing Next Eco-Innovation Cheaper electric vehicles are coming despite high battery costs 13/09/2022
Now playing Next Eco-Innovation Electric car charging points could be closer to home than you think 28/08/2022
Now playing Next Eco-Innovation Cutting emissions isn't enough to reach net zero. Here's why. 27/08/2022
Now playing Next Green News Growing vegetables in seawater could be the answer to feeding billions 24/05/2022
Now playing Next Eco-Innovation Is fermented mushroom ‘meat’ the solution to our beef addiction? 05/05/2022
Now playing Next Eco-Innovation ‘Lego blocks’ of solar energy could power all homes by 2030 05/05/2022
Now playing Next Eco-Innovation Solar energy can now be stored for up to 18 years say scientists 12/04/2022
Now playing Next Green News 'Night solar panels' that work in the dark could be just as productive 08/04/2022
Now playing Next Green News New €6 million project in Istanbul is turning algae into bio-jet fuel 07/03/2022
Now playing Next Eco-Innovation Drones are planting thousands of sunflowers on this modern farm 22/02/2022