steam is then used to wash out the c02 which is processed and stored, ready for local use. this can then start its work over again. three commercial trials are already under way, but this solution is relatively small beer. perhaps one of the best technologies at solving the carbon problem is nature itself. i ve come to brynau wood in south wales, one the last patches of a once enormous ancient woodland. today, a reforestation project is under way. many countries have committed to planting more trees to soak up c02 but my guide gwyn says the mix of trees planted is crucial to success. when there is a mixed
perhaps one of the best technologies at solving the carbon problem is nature itself. i ve come to brynau wood in south wales, one the last patches of a once enormous ancient woodland. today, a reforestation project is under way. many countries have committed to planting more trees to soak up co2 but my guide 6wyn says the mix of trees planted is crucial to success. when there is a mixed amount of tree species within a forest, so the more biodiverse we have in terms of what s above the ground, the more biodiverse it is below the ground and the more carbon ends up in the soil, where it s stored for a very, very long time. so does he think nature alone could lead us to carbon neutrality? this is a recent plantation. there s around about 15 20 different tree and shrub species and this
they are purified air so air without c02 or with very little c02 leaves the box. when the filter s full, we close the door and start heating. we heat up the collector up to 100 degrees, c02 is released and we take it out. once the filters are cleaned, the carbon capture can start all over again. perhaps one of the best technologies at solving the carbon problem is nature itself. i ve come to brynau wood in south wales, one the last patches of a once enormous ancient woodland. today, a reforestation project is under way. many countries have committed to planting more trees to soak up c02 but my guide gwyn says the mix of trees planted is crucial to success. when there is a mixed amount of tree species within a forest, so the more biodiverse we have in terms
on the planet. they can be cleaning up the environment. natalie casas leads the team here. she moved from carbon capture to direct air capture after seeing expensive projects scrapped because of their cost. so we have a 2 stage process. in the first stage, we blow air through. c02 sticks on the material, they are purified air so air without c02 or with very little c02 leaves the box. when the filter s full, we close the door and start heating. we heat up the collector up to 100 degrees, c02 is released and we take it out. once the filters are cleaned, the carbon capture can start all over again. perhaps one of the best technologies at solving the carbon problem is nature itself. i ve come to brynau wood in south wales, one the last patches of a once enormous ancient woodland. today, a reforestation project is under way.
meaning a high proportion of the c02 touches the surface and is absorbed. steam is then used to wash out the c02 which is processed and stored, ready for local use. this can then start its work over again. three commercial trials are already under way, but this solution is relatively small beer. perhaps one of the best technologies at solving the carbon problem is nature itself. i ve come to brynau wood in south wales, one the last patches of a once enormous ancient woodland. today, a reforestation project is under way. many countries have committed to planting more trees to soak up c02 but my guide gwyn says the mix of trees planted is crucial to success. when there is a mixed amount of tree species within a forest, so the more biodiverse we have in terms of what s above the ground,