Newsletter

As we continue our Sustainable Steps series, we focus on small yet impactful changes to live more sustainably. This month, we explore the benefits of rainwater harvesting, a simple yet effective way to conserve water and reduce our reliance on mains water. By implementing rainwater harvesting systems, you can make a significant difference in your water usage and contribute to a more sustainable future.
You can revisit our first edition about eco-friendly cleaning solutions [here](https://thealchemyofbeing.me/sustainable-steps/) and last month’s energy efficiency tips [here](https://thealchemyofbeing.me/small-steps-to-a-brighter-future-energy-efficiency-at-home/).

Why Water Conservation Matters
Water is a precious resource, and its conservation is crucial for environmental sustainability. In the UK, the average person uses about 142 litres of water per day, a figure that has increased by 1% since 2015. This translates to approximately 52 cubic metres per person annually. With a population of over 67 million, the UK’s total water consumption is staggering.
Some eye-opening facts:
• Only 1% of the world’s water is readily available for human use.
• The UK water industry uses about 2% of the nation’s electricity for water treatment and pumping.
• In England, it’s predicted that by 2050, we’ll need an extra 3.4 billion litres of water per day to meet demand.
• Despite its rainy reputation, London receives less annual rainfall than Rome, Istanbul, or Sydney.
Climate change is exacerbating water scarcity. The UK has experienced severe droughts in recent years, with 2022 being one of the driest on record. By 2050, many UK rivers could have 50-80% less water during the summer.
Given these challenges, it’s more important than ever to use water wisely and explore innovative ways to conserve this vital resource.

The Power of Rainwater Harvesting
The UK receives an average of 885mm of rainfall annually. By collecting and using this rainwater, we can significantly reduce our reliance on treated mains water for non-potable uses. This not only conserves water but also reduces the energy used in water treatment and distribution.
Bearing these facts in mind, it’s essential that we do what we can to make a positive impact. So, we’re sharing practical actions to help you get started or take your sustainability efforts to the next level. If you’re just starting out, consider our Foundational Steps. If you’re looking to build on what you’ve already accomplished, explore our Next Level Actions.
Sustainable Steps for April
Here’s an updated version of the Foundational Steps that includes all the points:
Foundational Steps:
1) Collect Rainwater
If you have outdoor space, connect a water butt to your downpipe to collect rainwater. This simple step can save thousands of litres of water annually.
For those without gardens or balconies, use smaller containers placed under windowsills or near doorways to collect rainwater. Even small amounts can be used for watering indoor plants or cleaning.
If you live in a flat, consider discussing with your neighbours, landlord or building management about installing a communal rainwater collection system that could benefit multiple residents.
2) Use Collected Water Wisely
Whether you’re watering outdoor plants or indoor houseplants, use a watering can filled with collected rainwater instead of tap water. This allows for more targeted watering and reduces water waste.
3) Create a Rain Garden
If you have a garden, design a shallow depression to collect rainwater runoff, planted with native species like Purple Loosestrife, Yellow Flag Iris, or Meadowsweet.
For those without outdoor space, consider creating a mini indoor rain garden using moisture-loving houseplants in a decorative container with good drainage.
Alternatively, explore community gardens or local green spaces where you might be able to contribute to water conservation efforts by using collected rainwater for gardening projects.
Here’s the revised version of the Next Level Actions section:
If this aspect of sustainability really resonates with you, then here are some next level actions to consider:
Next Level Actions:
1) Install a Rainwater Harvesting System
Invest in a more comprehensive rainwater harvesting system that can collect, filter, and store larger quantities of rainwater for various non-potable uses around your home. These uses can include toilet flushing, laundry, cleaning outdoor areas and vehicles, and washing floors. For those living in flats, explore the possibility of a building-wide system that could provide water for communal areas or even for flushing toilets.
2) Green Roof Installation
If you have a shed or extension, consider installing a green roof. Green roofs absorb rainwater, reduce runoff, and provide insulation. They can be planted with drought-resistant species to minimize maintenance.
3) Permeable Paving
If you’re planning to pave an area of your garden, opt for permeable paving that allows rainwater to soak through, reducing runoff and replenishing groundwater. Examples of permeable materials include pervious concrete, porous asphalt, and permeable interlocking concrete pavers. For those without gardens, support local initiatives to implement permeable paving in public spaces or parking lots.
4) Greywater Recycling System
Install a greywater recycling system to reuse water from sinks, showers, and washing machines. Greywater refers to domestic wastewater without fecal contamination, typically from sources like sinks, showers, baths, and washing machines. This water can be treated and reused for non-potable purposes, further reducing your reliance on mains water. Some brands to explore include AQUALOOP and Intewa, which offer complete greywater systems with advanced filtration technologies.
5) Smart Water Metering
Invest in smart water meters and leak detection systems to monitor your water usage in real-time and quickly identify any leaks. For those living in flats, encourage your building management to implement these systems building-wide.

Additional Tips
What’s even better than using rainwater is to use less water in total. By reducing your overall water consumption, you can further enhance the impact of your rainwater harvesting efforts. Here are two tips to help you achieve that:
1) Mulch Your Garden
Apply a layer of organic mulch around your plants to retain moisture and reduce the need for watering. This simple step can significantly decrease the amount of water your garden requires.
2) Choose Native Plants
Plant species native to your area that are adapted to local rainfall patterns and require less additional watering. By selecting plants that thrive in your region’s natural conditions, you can minimise the need for supplemental watering.

How You Can Make a Difference
• Start Small: Begin with a single water butt or a small rain garden. Every drop counts!
• Involve Your Community: Share your rainwater harvesting experiences with neighbours and friends. Consider starting a community garden that uses collected rainwater.
• Monitor Your Progress: Keep track of how much rainwater you collect and use. This can be a great motivator to continue and expand your efforts.

Join the Movement
By incorporating these water conservation practices into your daily life, you’re not only reducing your water footprint but also contributing to a more sustainable future. Every action, no matter how small, ripples outward to create significant change.
As we continue on this journey of sustainability, I want to thank you for joining us. Every step you take towards a more water-efficient lifestyle not only benefits the planet but also inspires others to do the same. Let’s keep moving forward together, creating a ripple effect of positive change that resonates far beyond our individual actions.