As part of the Coolcrowd project, we investigate different options for GHG emission reduction in Norway and New Zealand. Our research partners from New Zealand have recently published a report providing a thorough analysis of the different existing methods and potential options that are undergoing research.
The report is prepared by Britta Hamill and Janet Stephenson from the Centre for Sustainability at the University of Otago and can be downloaded here https://ourarchive.otago.ac.nz/handle/10523/9953