Power Generation by Waste Heat Recovery in Cement Industry

Representative Participant
JFE Engineering Corporation
Host Country
Selected Year
Energy Efficiency

Outline of GHG Mitigation Activity

A waste heat recovery (WHR) System will be introduced in the Tuban Plant of PT Semen Indonesia (PTSI). The WHR System’s technology extracts waste heat from the residual process gas exhausted by the cement production line. This waste heat is utilised to generate steam which is then fed to a steam turbine generator. The generator will produce electricity replacing grid electricity based on fossil fuel combustion, to reduce CO2 emissions.

Expected GHG Emission Reductions

130,000 tCO2/yr
← The reduction in the Tuban Plant’s consumption of electricity from the grid, due to the introduction of the project

Site of JCM Project

PT. Semen Indonesia Tuban Plant at Tuban City in East Java