Host Country: VietnamJCM Project Planning Study (PS)

Saving Energy by introducing optimum pumps in water purification plant

Implementing Entity: Nippon Koei Co.,ltd

Outline of GHG Mitigation Activity

The project plans to introduce optimum pumps which is made by EBARA corporation into existing water purification plant managed by Saigon water corporation(SAWACO) (Number of introduced pumps 3 pumps, 105m/min X approximately 45m, 900kW). It expects to save energy by 20,000 [kWh/day] by introducing optimum pumps.

Expected GHG Reductions

7,517 tCO2/year

  • Reference CO2 emissions: : 19,120 tCO2/year
    Consumed power by reference pump: 1,411kW
    Number of Existing pumps: 3pumps
    Emission factor: 0.5408 tCO2/MWh


  • Project CO2 emissions : 11,603 tCO2/year
    Consumed power by optimum pump:  900 kW
    Number of introduced pumps  3pumps

Study Report

Note: JCM Project Design Document (PDD), JCM proposed methodology and their attached sheets are preliminary drafts and have neither been officially registered/approved under the JCM, nor are guaranteed to be officially registered/ approved under the JCM.
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