Blue and Green: New research has valued the benefits of carbon offsetting at $664 (403) per tonne, judging the positive impacts on communities where carbon reduction projects take place. As a result, researchers say businesses have an opportunity to use the voluntary carbon market in their sustainability strategies. The research Unlocking the hidden value of carbon offsetting was carried out by the Imperial College London in partnership with the International Carbon Reduction and Offsetting Alliance (ICROA)....