Page 44 - Towards A Sustainable Future 2024

The average annual carbon emission savings resulting from the implementation of eco-solution 2, based on the avoidance
of water consumption due to the use of recovered condensate in the brazing process, is estimated as 160m3 x 1.43 kg CO2/
m3 = 230kg C02/yr.

Conclusion

Transport refrigeration systems play a pivotal role in and plentiful enough for cooling purposes. To ensure the
safeguarding the integrity of heat-sensitive goods, including efficacy of our eco-solution, a prototype filtering system was
fruits and medical products, during transportation. However, designed & fabricated to remove suspended solids from the
the fabrication process of these units inevitably consumes condensate.
resources such as materials, energy, and water, thereby
contributing to carbon emissions. It is imperative to mitigate Through the implementation of our solution, we have
these emissions by adopting best sustainability practices in achieved an average annual saving of 230kg/CO2 year. While
resource utilisation. this figure may seem modest in isolation, the collective impact
of such initiatives across similar SME can be significant. Every
The ESI team conducted an environmental review within sector must play its part in adopting sustainable practices
the company to pinpoint areas for improvement. Among to accumulate substantial carbon savings and mitigate
the regions identified, the team focused on reusing environmental impacts. By prioritising sustainability and
condensate to cool electronic devices during brazing. This innovation, we can work towards a future where carbon
implementation has successfully eliminated the need for tap emissions are minimised, and our environment is preserved
water, as the condensate generated during testing is clean for future generations.

References
1. https://www.straitstimes.com/singapore/singapore-power-making-air-conditioning-greener-how-he-is-
helping-Singaporeans-reduce-their-carbon- footprint
2. https://www.environmentalleader.com/2013/01/air-conditioning-condensate-recovery/
3. https://makiair.com/blog/can-the-water-from-my-ac-drain-be-used-for-watering

4. https://www.harrisproductsgroup.com/en/Resources/Knowledge-Center/Tech-Tips/Brazing-Flux-101
5. https://www.filtcare.com/Filter-Cartridges.html

42