wall gardens

Today with the help of knowledge of vast species of plants it can b easy to find the species which can efficiently absorb carbon from the environment. We might not have enough space for them to grow horizontally on land but what we can do is we can put them on either on the roofs of building or vertically on building facades either in patches form or cover the whole. but to grow them vertically it needs to be the grass kind of length. it is a much greener and easier way to sort out carbon emission problem.

another idea

Road surface

what we can do on the road surface is we can create an enzyme or bacteria which can directly eat CO2 which comes out of vehicles and we can either spray these bacteria or enzyme on road surfaces where their is big traffic or in small areas where traffic stops which are traffic signals also it can directly be put in to the exhaust system of vehicles.