Note that the latest version of the dataset (version 14) will have some significant changes to the end-life process impacts.
In order of impacts starting from worst to best:
– Combustion (no recovery)
– Combustion (heat recovery)
– Composting (commercial composting conditions)
– Combustion (electricity generation)
Please use the latest version of the dataset for all new/uncertified LCAs to ensure that the end-life-impacts for timber is correctly calculated.