The Unknown Link Between CO2 Emission and Domestic Water Usage
- Joseph Chio
- Sep 12, 2023
- 2 min read
Updated: Sep 13, 2023
Joseph Chio
CleanTech Entrepreneur/Investor Corporate R&D Executive (P&G 1991-2022)
Water is a finite and essential resource. With increasing water scarcity due to factors like climate change and over-extraction, conserving water is crucial. The CO2 cost of water is 80% what we do with it in our homes. Using less of it in our homes helps conserve this precious resource for future generations.
Reduces Energy Consumption: Water treatment and distribution require substantial energy. Using less water at home reduces the energy needed for pumping, treating, and heating water, leading to lower greenhouse gas emissions and a smaller carbon footprint.
Unburdens Infrastructure: Municipal water and sewage treatment systems are often overburdened, especially in densely populated areas. Using less water at home reduces the strain, potentially delaying the need for costly infrastructure upgrades.
Preserve Ecosystems: Reducing water consumption helps maintain natural water flow in rivers and lakes, preserving habitats for aquatic life.
Mitigates Drought Impact: We leave more available for essential uses like irrigation, which is critical for food production.
Here are some practical tips for using less water at home:
Fix Leaks: Repair leaking faucets, toilets, or pipes promptly. A small leak wastes a significant amount of water over time.
Install Water-efficient Appliances: Consider replacing old appliances with water-efficient models, such as low-flow toilets, high-efficiency washing machines, and low-flow showerheads.
Use Water-Efficient consumable products: Consider household consumables that promote ‘less, easy, faster rinsing’. Big-name CPG manufacturers know the need and have innovations that deliver these.
Install faucet aerators: These gadgets come in very handy and could be screwed to existing faucets. They reduce water flow while maintaining adequate water pressure.
Shorter Showers. Never let the water run: Take shorter showers and consider turning off the water while lathering or shampooing or while brushing one’s teeth.
Collect Rainwater: Install rain barrels to collect rainwater for outdoor use like gardening, which reduces the need for treated water.
Run Full Loads for Washing Machines: Wait until you have a full load before running your washing machine.
Sweep. Use Buckets. Don't Hose: Use a broom to clean driveways sidewalks, and cars instead of a hose.
Incorporating these practices into your daily life allows you to significantly contribute to water conservation, a liter at a time, in the comfort of your home, and help build a more sustainable future.
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