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JCM Model Project Host Country: Indonesia Sector: 4. Manufacturing industries

Energy Saving by Double Bundle-type Heat Pump at Beverage Plant

PP from Japan: Toyota Tsusho Corporation PP from Indonesia: PT. Hokkan Indonesia

1. Outline of GHG Mitigation Activity

In order to reduce natural gas consumption, a double bundle-type heat pump, generating both heating and cooling energy, will be installed into the thermal supply system in a beverage factory, together with preheating reverse osmosis (RO) water. The heat pump, at the same time, will supply cooling energy for air conditioning in the factory to reduce the electricity consumption of existing chillers.

The reduction of natural gas consumption and coal-fired electricity consumption through the utilization of the heat pump contributes to GHG emission reductions. The heat pump is capable of high temperature heating (more than 60 degrees C), and its efficiency combining heating and cooling is expected to be 450-500%.

Figure 1. Production Process

2. Expected GHG Reductions

4,095tCO2 is expected to be reduced if this project is implemented from 2014 to 2020. Estimated Emission Reductions: 585tCO2/yr Estimated Reference Emissions: 2,042tCO2/yr Estimated Project Emissions: 1,457tCO2/yr

Jakarta

Bogor

Bogor City

PT. Hokkan Indonesia’s

beverage factory

Site of the JCM Project

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JCM Model Project Host Country: Indonesia Sector: 3. Energy demand

Energy Saving for Air-conditioning at Textile Factory

PP from Japan: Ebara Refrigeration Equipment & Systems PP from Indonesia: PT. Agro Pantes Tbk. and PT. Ebara Indonesia

1. Outline of GHG Mitigation Activity

In Indonesia, humidity control is indispensable for the textile industry to maintain product quality and massive energy output, which is required for the adjustment of factory air conditioning. The target factory will replace old-fashioned chillers (230USRt and 250USRt) with high-efficiency chillers (500USRt), in order to save energy and mitigate CO2 emissions.High-efficiency chillers adopt a high-performance economizer cycle, and a super-cooling refrigerant cycle, in order to save energy. Also, the chillers use low-pressure refrigerant (HFC-245fa) to avoid damage to the ozone layer.

PT. Argo Pantes Tbk.’s factories near Jakarta:(1) Tangerang Factory (2) Bekasi Factory

2. Expected GHG Reductions

A chiller was installed and a test run was successfully carried out in February 2014. 1,098.93tCO2 is expected to be reduced if this project is implemented from 2014 to 2020. Estimated Reference Emissions: 1,599.97tCO2/yr Estimated Project Emissions: 1,442.98tCO2/yr Estimated Emission Reductions: 156.99tCO2/yr

Motor

Speed up gear

2nd stage impeller High-efficiency chiller

2nd stage suction vane

1st stage suction vane

2nd stage impeller

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