This article is part of a series of selected ESG case studies submitted by participants in the 2017 GRESB Real Estate Assessment.
The installation of Eco-Toilet can greatly reduce the water consumption for flushing and to minimize the impact on the environment, especially on marine pollution.
Purpose of the project
Adopting the appearance of a grotto, the sustainable toilet intends to offer visitors “a contemporary abstraction of nature” experiencing water-saving approach in toilet experiences and to raise environmental awareness in the public realm.
Approach
We installed low flush water toilets and water-free urinals in the male bathrooms in TaiKoo Hui, Guangzhou. Bathroom faucets are equipped with energy efficient hand dryers, eliminating paper use altogether. In addition, a grey water system designed to collect wastewater from sinks for reuse as flush water in the toilets is used.
Implementation
This sustainable toilet concept applied in the male bathrooms in TaiKoo Hui, Guangzhou. Plans are currently underway to install similar upgrades in the women’s bathrooms at TaiKoo Hui, Guangzhou.
Results
The new toilets can reduce the volume of flush water by 5-8 litres per flush as compared to conventional toilets, and the water-free urinals are expected to save approximately 150 cubic metres of water annually. With this new system, we target water savings of 1,080 cubic metres annually.
Magnitude of benefits
80-90% Savings
References
Red Dot Award
This case study was submitted by Swire Properties.
Related insights
-
Space utilization – Market trends and transformation
Everyone agrees that an image is worth 1,000 words. In his book ‘Information Visualization’, Colin Ware states: “The eye and the visual cortex of the brain form a massive parallel processor that provides the highest-bandwidth channel into human cognitive centers.” With the human visual system processing more information than all other senses combined, visuals can be deciphered by the brain much quicker than written information.
Read more -
Reporting tips and guidance
Reporting of sustainability and Environmental Social Governance (ESG) has evolved significantly over the years. Several organisations have matured and become leading examples; illustrating how reporting has been a way for them to better inform stakeholders, and as a tool for them to reflect on their journey and upgrade their approach to sustainability or ESG.
Read more -
Tips for stress free reporting
Managing the reporting and assurance process for your company’s ESG outcomes is difficult at the best of times, 2020 is set to become even more challenging.2019 will go down as the year the world announced a clear intent to move to a low-carbon economy. In 2020 governments, institutions and businesses will have to address how they manage this transition in order to ensure the long-term sustainability of their businesses.
Read more