This Energy Guide discusses energy efficiency practices and energy-efficient technologies that can be implemented at the component, process, facility, and organizational levels.
http://www.energystar.gov/ia/business/industry/downloads/Pulp_and_Paper_Energy_G...
Energy savings from the chip conditioners are estimated to be 0.2Gj/t-chemical pulp (Kramer et al., 2009. p.89).