The move comes as world leaders convene at Cop26 in Glasgow to discuss global climate policies.
The adventure specialist’s plans include a carbon labelling scheme and surveys of more than 300 of its partner hotels.
In January 2020, Wilderness Scotland was one of the founding signatories to Tourism Declares a Climate Emergency, and committed to a 50% reduction in carbon emissions by 2030.
On Thursday (4 November), The Glasgow Declaration on Climate Action on Tourism will be signed by policy makers and industry representatives to support the aims and encourage the travel industry to halve emissions by 2030.