Comparing business water rates online has never been simpler.
At Mo Utilities, We’ll make sure your potable and wastewater requirements are fully covered, with our award-winning customer support team ready to guide you every step of the way.
To get started, simply provide:
Your business postcode
The name of your current energy supplier(s)
Your annual energy usage (found on your latest bill)
Reasons to choose Mo Utilities for comparing business water rates
We understand the complexities of commercial water contracts and guide you through every detail, so you can switch with confidence. From finding the best deals to finalizing contracts, we’re here to help every step of the way.
- Expert advice tailored to your business’s needs
- Competitive quotes from trusted water suppliers
- Price comparisons based on your specific water requirements
- Live pricing data for the most accurate quotes
- Fully managed services from start to finish
- Best prices guaranteed – we’ll pay you £1,000 if we can't beat your renewal quote!
- Top-rated customer support (Excellent on Trustpilot)
- Over 10 years of experience helping 90,000+ businesses save money by switching
Business Water Tariffs in 2024
| Region | Default water supplier | Water price (£) per cubic meter | Wastewater price (£) per cubic meter |
|---|---|---|---|
| Anglian Water | Wave | 1.9334 | 2.1132 |
| Northumbria Water | Wave | 1.4585 | 1.4702 |
| Severn Trent Water | Water Plus | 1.9034 | 1.3605 |
| South West Water | Source For Business | 2.1678 | 3.6864 |
| Southern Water | Business Stream | 1.9706 | 2.5756 |
| Thames Water | Castle Water | 2.0037 | 1.271 |
| United Utilities | Water Plus | 2.0722 | 1.5133 |
| Wessex Water | Water 2 Business | 2.6609 | 2.0882 |
| Yorkshire Water | Business Stream | 1.8466 | 2.0866 |
Disclaimer: Business water rates are updated annually on April 1st. Rates for April 2024 have been revised.

What factors are impacting my bills at the moment?
Learn more about what impacts your business energy bills by downloading our Pricing Guidance Report below
Understanding Business Water Rates
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Is the cost of business water lower than that of domestic water?
Business water rates tend to be less expensive per unit compared to domestic rates, but various factors come into play. These include the nature of your industry, the volume of water used, and the location of your business. Additionally, some businesses may need specialized tariffs tailored to their requirements.
Although businesses often have higher water bills than households due to larger facilities and greater consumption, the per-unit cost is typically lower. This is largely because higher water usage allows for more favorable pricing structures.
With deregulation, businesses now have the flexibility to switch water suppliers, potentially reducing costs further. However, since water rates are regulated annually by Ofwat, staying updated on the market is essential to securing the best deals.
At Mo Utilities, our specialists consistently evaluate business water rates to ensure you receive the most competitive pricing, saving you the hassle of navigating this complex market on your own.

What kind of business do you operate?
Compare water rates for SME’s.
Keep your SME’s expenses under control by selecting a competitive water tariff from a top supplier. We’ll provide you with the most manageable quotes and assist you in securing the best deal for your business.
Compare water rates for large businesses & public sector.
Water solutions designed for enterprises are perfect for large businesses with higher water consumption. We’ll help you find the most affordable commercial water tariff for your organization.
Guide to understanding business water comparison terminology
Success Stories
How are business water rates determined?
On the surface, water simply flows from our taps and down the drain, but business water rates involve much more behind the scenes. Unlike domestic water use, businesses often have higher and more diverse needs, resulting in more complex tariffs.
To help you navigate your business water tariff and secure the best deal, here are the key rates and charges commercial water suppliers use to calculate your bills:

Potable Water Metered Rates
This fee is determined by the volume of clean water delivered to your premises. The more water you consume, the higher the charge. Regular meter readings ensure accurate billing.
Wastewater Metered Rates
This charge assumes that most clean water used on-site will enter the wastewater system. Meter readings calculate the volume of wastewater produced, which determines your wastewater charges.


Potable Water Standing Charge
Also referred to as the metering charge, this is a fixed daily fee applied to all businesses, regardless of water usage. It covers the upkeep of pumping systems and external pipes that supply water to your property.
Wastewater Standing Charge
This fixed fee supports the maintenance of sewage systems, including the infrastructure required to transport wastewater from your premises through sewerage pipes.


Sewerage Charges
Business water bills also include fees for sewerage services, which typically consist of:
- Foul Sewage: Covers the removal and treatment of wastewater from toilets, sinks, and internal drains.
- Surface Water Drainage: A charge for managing rainwater within your property boundary.
- Highway Drainage: Covers the removal of water that drains from public roads and highways into the sewer system.
What is the difference between metered and unmetered water
Metered rates
Metered water rates are based on actual usage. These contracts charge businesses according to the volume of water they consume, linking usage directly to cost. Metered rates are generally suitable for businesses with lower or variable water consumption, offering flexibility and potential savings.
Key features of metered water rates include:
- Usage-based billing: Charges reflect the actual amount of water consumed by your business.
- Water meter installation: A meter tracks the volume of water used on the premises.
- Cost flexibility: Your bill increases with water use, but you only pay for what you consume.
- Ideal for low/moderate usage: Best for businesses that manage water consumption or have modest water needs.
- Encourages water conservation: Implementing water-saving measures can lead to potential cost savings.
At Mo Utilities, our specialists consistently evaluate business water rates to ensure you receive the most competitive pricing, saving you the hassle of navigating this complex market on your own.


Unmetered rates
Unmetered water rates follow a fixed-fee billing model. These contracts charge businesses a consistent rate regardless of their water consumption, offering predictable budgeting and cost stability. Unmetered rates are typically best for businesses with high or steady water usage, as they provide a stable expense without the risk of fluctuating costs.
Key features of unmetered rates include:
- Fixed fee billing: Charges are based on a fixed rate, regardless of water usage.
- Cost predictability: The fee remains the same, providing a stable monthly or annual cost.
- Property-based charges: Rates are often determined by property size, business type, and other factors.
- Less cost-effective for low usage: Businesses with low water consumption may pay more than necessary.
- Potential advantages for high usage: Businesses with consistent or high water usage may benefit, as there’s no additional charge for increased consumption.
What’s a water audit all about?
A water audit is a detailed assessment of your business’s water usage, billing history, and current rates, aimed at uncovering potential savings. By examining your consumption habits and identifying inefficiencies, it can highlight opportunities to lower your water bills and enhance water management.
Instead of spending time searching for better rates, a water audit simplifies the process by doing the research for you, offering customized, cost-effective solutions suited to your business needs.
With a straightforward three-step approach, a water audit provides practical suggestions that can help your business reduce water costs and ensure you’re using resources efficiently without overpaying





