Methodology : MM_PM007

Methodology No. MM_PM007
Sectoral scope 3. Energy demand
Title Introduction of heat recovery system and high efficiency once-through boiler at the beer factory
Summaries GHG emission reduction measures : This methodology is applied to either of the following cases: Case 1) Installation of both HRS and high efficiency once-through boiler; Case 2) Installation of only HRS. [HRS] The recovered heat is used for preheating the wort before boiling process, which reduces the amount of steam supplied by project boiler. That leads to reduction of fuel consumed by the boiler for heating wort and consequently GHG emissions. [High efficiency once-through boiler] Installation of once-through boiler improves energy efficiency and reduces the fuel consumption, which leads to GHG emission reductions.
Calculation of reference emissions : Reference emissions are calculated with the following algorithms. [HRS] Reference emissions are calculated with the heat quantity of recovered waste steam, the boiler efficiency and the emission factor of fuel used by project boiler or reference boiler. [High efficiency once-through boiler] Reference emissions are calculated with the fuel consumption by project boiler, net calorific value of fuel used by project boiler, CO2 emission factor of fuel used by reference boiler and the ratio of efficiency of project boiler and reference boiler.
Calculation of project emissions : Project emissions are calculated with the following algorithms. [HRS] Project emissions are calculated with the monitored electricity consumption by pump(s) and emission factor for consumed electricity. [High efficiency once-through boiler] Project emissions are calculated with the monitored fuel consumption and emission factor of the fuel of the project boiler.
Monitoring parameters : Amount of wort flowing into wort boiling tank, Amount of wort flowing out from wort boiling tank, Amount of electricity consumption by project pump, Amount of fuel consumption by project boiler
Status Public inputs closed
Methodology Proponent Kirin Holdings Company, Limited.
Proposed Methodology
Public inputs
  • 02 Oct 20   -  16 Oct 20