Scope definition GHG emissions produced by the combustion of energy sources that are owned or controlled by Eldorado GHG emissions from the consumption of purchased electricity GHG emissions produced by third parties from which Eldorado has purchased a service How we generate these emissions The majority of our Scope emissions are attributable to diesel consumption by our fleet vehicles Our Scope 2 emissions are primarily generated by energy we buy from public energy grids that rely on a number of fuel sources (natural gas, coal, hydroelectricity, etc.) for energy production Scope 3 emissions are attributable to corporate air travel.