Host Country: IndonesiaJCM Project Planning Study (PS)

Energy Saving by High-Efficiency Centrifugal Chiller

PS Entity: Nippon Koei, Ebara Refrigeration Equipment & Systems

Outline of GHG Mitigation Activity

The GHG mitigation activity is the replacement of the current centrifugal chillers which have been used for over 40 years in the textile factory, PT Kumatex, to new ones. With the replacement, energy conservation as well as GHG emission reductions are expected.

Draft JCM Methodology

Reference scenario: Dominant market share chillers, such as US products, will be installed as a replacement.
→ Emission reductions are the difference between Reference Emissions and Project Emissions.

Calculation of Reference Emissions
RE = EF * ELPJ * (ƐBLPJ)
RE: Reference emission [tCO2];
ELPJ: Project electricity consumption [MWh];
ƐBL: COP of current chiller [-];
ƐPJ: COP of new chiller [-]

Calculation of Project Emissions
PE = EF * ELPJ
PE: Project emission [tCO2]

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