Introduction of High Efficiency Water Pumps in Da Nang City

Representative Participant
Yokohama Water Co., Ltd.
Partner Participant: Danang Water Supply One-member Limited Company (DAWACO)
JCM Project Cycle:Not registered

Outline of GHG Mitigation Activity

This project aims to replace existing conventional water pumps with high efficiency ones in two water pump stations of the treatment plant owned by Danang Water Supply One-member Limited Company (DAWACO).

Energy saving achieved by the replacement of those pumps contributes to reducing CO2 emissions. The pumps to be installed perform with high efficiency because pumps are customized to specific conditions and requirements of the recipient plants.

Expected GHG Emission Reductions

1,145 [tCO2/year]

=(Reference CO2 Emissions) - (Project CO2 Emissions)

= ((Reference Power Consumption)-(Project Power Consumption)) [MWh/year] * Emission Factor [tCO2/MWh]

[Treatment plant Cau du 1]

118 [tCO2/year] = (( 2,199.74– 1,982.03)[MWh/year] * 0.5408[tCO2/MWh]

[Treatment plant Cau du 2]

1,027 [tCO2/year] = (19.196.44 – 17,296.62)[MWh/year] * 0.5408[tCO2/MWh]

Site of JCM Project

JCM Methodology

Methodology No. Title Methodology Proponent
VN_AM013 Energy saving by introduction of high-efficiency double suction volute pumps in water supply system Yokohama Water Co., Ltd.


Related photos


External resources

・Carbon Markets Express – Column on 2018.09.26

   Viet Nam: Introduction of High Efficiency Water Pumps in Da Nang City [Yokohama Water Co., Ltd.]

・JCM Public Seminar on 9 March 2018 (Organiser: Ministry of the Environment, Japan and Institute for Global Environmental Strategies (IGES))

   Installation of High Efficiency Pump at WTP in Da Nang City
   Yoshinobu Ono, Yokohama Water Co., Ltd.

・DaNangTV  *To watch the opening ceremony, play from 20:38.