What is biochar? Why an ancient farming technique could help fight climate change
BY ADELE PETERS for fastcompany.com
A new study estimates that biochar could capture as much as 3 billion metric tons of CO2 each year. Here’s how the process works.
BY ADELE PETERS for fastcompany.com
A new study estimates that biochar could capture as much as 3 billion metric tons of CO2 each year. Here’s how the process works.