The largest source of our GHG emissions is energy generation. Over several years, we’ve invested hundreds of millions of Euros in Combined Heat and Power (CHP) technology at our mills, allowing more efficient use of fuel to reduce our carbon emissions and our costs. Where possible, we’ve also replaced fossil fuels with biomass or other fuels with a lower CO2 factor. At our Świecie mill, a fuel-mix change from heavy fuel oil (HFO) to natural gas in the lime kiln, and from HFO to light fuel oil (LFO) in the energy boilers, has cut previous GHG emission levels by around 26% (from the lime kilns and boilers) compared to 2015. This is an annual reduction of 10,000 tonnes of CO2e.