Frequently asked questions

Questions about the aqKWa Savings Engine™ for Business

What is the aqKWa Savings Engine™?

The aqKWa Savings Engine™ for Business is owned by Save Water Save Money, and is an interactive, personalised online tool to help you save water, energy and money. It asks you a set of simple questions about your water and energy usage - and then gives you your very own tailored results, plus active, ongoing help with saving.

How many people have used the aqKWa Savings Engine™?

To date, more than 150,000 people have used the domestic version of the aqKWa Savings Engine™.

What are people saying about the aqKWa Savings Engine™?

Our domestic version has received more than 8,100 reviews, scoring an average rating of 4.71 out of 5. We don't edit any of the feedback, so you can read what our customers have to say at If you'd like to review your experience, complete the aqKWa Savings Engine™ for Business and you can submit your own review on your dashboard.

How accurate are the results of the aqKWa Savings Engine™ for Business?

The accuracy of your results is based on how precisely you answer the questions.

Save Water Save Money has been promoting water-saving for more than 12 years. Based on our experience, the water, energy and money savings identified in the Savings Engine™ are good estimates of what your business could save if it carried out the personalised water-saving actions suggested.

Of course, as the calculations provided are estimates based on the information you provide, they can't be exact, and are intended as a guide only.

How is the aqKWa Savings Engine™ for Business relevant to me?

What's unique about the aqKWa Savings Engine™ is that it lets you tailor the questions answered to those relevant to your business - saving you time, as well as water and money. For example, if you don't have a dishwasher we won't ask you how often you use one.

What information is required?

The questions asked in the Savings Engine™ for Business refer to each appliance in your business – for example toilet, urinal, taps, dishwasher and so on. If you don't know the correct answer, then a best guess will be enough, but we do recommend trying to be as accurate as possible.

How long will it take to complete the aqKWa Savings Engine™ for Business?

It should only take you a few minutes - and then you can start saving water, energy and money with almost no effort at all.

How will it help me save water?

After answering a few personalised questions, you'll see results that are specifically tailored for your business. These are based entirely on the answers you gave and show you in an easy-to-understand way how you use water and energy – and what your consumption amounts to. Again, based on your answers, we'll recommend what actions you can take to reduce your business’ water, without having to make big changes or cause disruption to your team.

Questions about how we use your data

How will you use my information?

Your information is personal to your business and won't be shared with anyone other than your water company. See our Privacy Policy for further details. We'll share your generic completely anonymised business and per person consumption in a generic format only, to allow you and others to compare consumption with each other.

Save Water Save Money is ISO27001 accredited which means it has obtained the international standard that describes best practice for an ISMS (information security management system), since 2013. Achieving accredited certification to ISO 27001 demonstrates that Save Water Save Money is following information security best practice, and delivers an independent, expert assessment that the data we hold is adequately protected.

Why do I need to provide my email address and a password?

We ask for your email address so you can pop away and come back again if you haven't finished answering the questions. This is your personal platform to save water and reduce your bills. We don't expect you to save lots instantly, so it can act as a referral point for you to return and monitor your progress in the future. It also means you can return in the future to make use of exclusive offers, discounts on products & services and also new water-savings advice when available. Don't forget to keep logging in to see how your bills are improving.

Why do you need my postcode?

We require your postcode to allow us to review the consumption data at a geographical level.