Our inventory is prepared by an independent third-party consultant in accordance with the Greenhouse Gas Protocol. It includes corporate and construction project activities over which we have direct and indirect operational control:
Scope 1: Emissions generated directly from our operations, including the operation of vehicles and equipment at our project sites and heating at Aecon’s four regional headquarters.
Scope 2: Emissions indirectly associated with electricity consumption at our offices and project sites.
Scope 3: Emissions indirectly associated with our corporate business activities and construction materials (steel, concrete and bitumen).