Does Bamboo Absorb CO2? The Climate Accounts Explained
Short answer: Yes, bamboo absorbs CO2 – and because the plant grows so fast, a bamboo plantation typically binds more CO2 per hectare than many types of forest. The root system also stays in the ground after harvest, so part of the carbon remains bound while new shoots grow up.
How bamboo absorbs CO2
Like all green plants, bamboo uses photosynthesis: CO2 from the air is converted into plant mass. What is special about bamboo is the pace – the plant is ready to harvest within a few years and shoots again immediately, so the absorption continues year after year without replanting.
What happens to the carbon after harvest?
The carbon stays bound in the stems for as long as the material is in use – for example as textile fibres in your clothes. The accounts are not free, though: turning it into bamboo viscose takes energy and chemistry, and that has to be counted in. We go through the whole picture honestly in the guide to bamboo viscose and the environment.
What does that mean for the clothes you choose?
A fast growing raw material without irrigation and spraying is a sensible starting point – and clothes that last a long time are the biggest climate gain of all. Read about durability in why bamboo is cheaper in the long run, and see the selection in bamboo clothing for men and bamboo clothing for women. If you prefer certified forestry, we also have FSC certified products.
Frequently asked questions
Does bamboo absorb more CO2 than trees?
Per hectare and per year, bamboo often ranks high, because the growth is so fast and the plant is harvested and shoots again continuously. The exact figure depends on the species and the conditions.
So is bamboo clothing CO2 neutral?
No. The plant itself binds CO2, but processing, dyeing and transport give off emissions too. The honest answer is that bamboo is a good starting point – not a zero balance.
Does choosing bamboo clothing help the climate?
The most important thing is to buy clothes that last a long time and actually get worn. Good quality bamboo viscose is hard-wearing and comes from a rapidly renewable raw material.
