Download the United Utilities Integrated Annual Report 2024

Our operating environment and dependencies

Key resources

We depend on each of the six capitals to deliver our purpose, including sustainable natural resources across the water cycle, our extensive network of assets and people. We also work hard to positively impact these capitals.

1.8bn

litres of water supplied every day, abstracted from reservoirs and other water resources before treatment

669

treatment works to clean both raw and used water and more than 122,000 kilometres of water and wastewater pipes

External environment

We are influenced by and must adapt to a number of external factors, including the regulatory environment we operate in, and our reliance and impact on the natural environment.

40%

higher urban rainfall in the North West than average across England and Wales

5-year

regulatory cycles (AMPs), with long-term adaptive plans

Materiality assessment

Our operating environment and dependencies, including stakeholder views and priorities, help us to identify and prioritise material themes. Our disclosures across the four pillars that follow have been aligned to the top material themes to ensure we are providing information on what matters most to our stakeholders.

Our approach to creating sustainable long-term value

Strategy

Our six strategic priorities help us deliver our purpose and drive sustainable long-term improvements for customers, the environment and society, at an efficient cost. We use scenario analysis and adaptive planning across short, medium and long-term horizons to ensure flexibility and resilience.

Value creation for multiple stakeholders

Long-term planning horizons

Governance

We are committed to responsible business, factoring ESG matters and stakeholder priorities into decision-making at all levels of the business, and executive remuneration is linked to performance against customer, environmental and financial targets.

Responsible, diverse and inclusive culture

Holistic remuneration approach

Risk management

We have a robust framework for identifying, assessing and managing risks and opportunities, with regular monitoring as well as longer-term plans to enhance our resilience to climate change. Our Dynamic Network Management and culture of innovation help us to maximise opportunities to work better, safer, and more efficiently.

Robust risk management framework

Culture of innovation

Metrics and targets

We monitor and measure our performance against a range of operational metrics for each of the stakeholders we create value for, as well as financial metrics covering the income statement, balance sheet, and investor returns.

KPIs linked to ESG and delivery of our purpose

Short, medium and long-term targets

Delivering on our purpose

Protecting and enhancing the natural environment in our region

We delivered a number of environmental improvements over AMP6, our current AMP7 programme is driving this even further, and the business plan we have submitted for AMP8 includes the largest environmental improvement plan we have ever delivered.

Net zero

transition by 2050

60%

spill reduction targeted in the decade to 2030

Supporting society across the North West with great quality services

We are focused on continually improving our water and wastewater services and supporting customers with affordability and vulnerability. Colleague health, safety and wellbeing is a top priority and we are committed to improving equity, diversity and inclusion.

26%

targeted reduction in water quality contacts

1 in 6

customers to get financial support in our AMP8 plan

Responsible business
and governance supporting jobs and communities

Our activities support thousands of jobs, directly and through our supply chain, bringing income to the North West economy. We spend customers’ money wisely and deliver against our commitments, investing in communities for the long term.

7,000

new skilled jobs created by our AMP8 plan

74%

support for our submitted business plan

We create sustainable long-term value for a range of stakeholders

Customers


  • Continually improving service at an efficient cost

  • Supporting vulnerable people through assistance schemes


Affordability

£280m1

support for customers over
2020-25

(1) 50% company funded


Customer satisfaction

#1

water and sewerage company in Customer Service Index

Communities


  • Building partnerships

  • Working with schools and young people to develop skills

  • Opening our land to the public


Community investment

£11.8m

Invested in the community so far during AMP7


Total taxes

£240m

paid in 2023/24, contributing towards public finances

Suppliers


  • Investing in local infrastructure and generating jobs and skills

  • Acting fairly and adhering to the Prompt Payment Code


Supply chain payments

> 99%

of invoices paid within 60 days or less


Jobs supported

30,000

across the value chain through our AMP8 business plan

Environment


  • Reducing our impact

  • Protecting and enhancing reservoirs, catchments, rivers and bathing waters


River health

24%

reduction in spills per reported overflow since 2020


Carbon emissions

3.4%

reduction in scope 1 and 2 emissions since 2020

Colleagues


  • Looking after health, safety and wellbeing

  • Attracting, developing and retaining a diverse team


Pension schemes

nil

deficit, fully funded on a low dependency basis


Traning and development

Won

Water Industry Skills Employer of the Year 2023

Investors


  • Investing in our assets for growth and resilience

  • Managing risk prudently and providing an appropriate return


Dividend

49.78p

per share for 2023/24, increased in line with CPIH inflation


Return on regulated equity (RoRE)

8.5%

outperforming the base return of 4%

Key resources

The six capitals

Delivering our purpose requires us to sustainably source, use and replenish resources from each of the six capitals.

Water cycle

Each step in our water cycle and every aspect of our activities is aligned with delivering our purpose, and this is what helps us to create value for a variety of stakeholders.

Water resources - sustainably sourcing water

Providing great water:

We collect raw water from a variety of sources across the North West, including lakes, rivers and boreholes, but predominantly from open reservoirs. The biggest are Thirlmere and Haweswater in the Lake District National Park.

We have more reservoirs than any other UK water company. They provide great tasting water, but have high maintenance needs and the raw water requires more treatment than some other water sources. They are quick to fill when it rains, but are more vulnerable to periods of dry weather than ground water sources.

For a stronger, greener
and healthier North West:

We own and manage 56,000 hectares of land, much of which is catchment land (the areas immediately surrounding our reservoirs).

We are optimising the use of this land to protect water quality, create natural carbon sinks by restoring peatland and planting woodland, and explore potential clean energy development.

We manage our land and water resources in a sustainable way, protecting and enhancing local habitats, and open our land to the public to enjoy nature and its health and wellbeing benefits.

Cleaning and returning wastewater

Providing great water:

We have 79,000 kilometres of pipes that transport wastewater from sewers to one of our 584 wastewater treatment works. Wastewater is separated, treated and, once it is clean enough to meet stringent environmental consents, we return it to the natural environment through rivers and streams so that the water cycle can begin again.

54 per cent of our sewers are combined, taking a mix of wastewater and rainwater. In excessive rainfall, when sewer capacity is overloaded, storm overflows are activated, using a separate pipe to allow this heavily diluted mix to flow directly into rivers or the sea to help prevent flooding of streets, homes and businesses.

For a stronger, greener
and healthier North West:

We have a long coastline and 25 designated coastal bathing waters in our region. With higher urban rainfall and more combined sewers, our network has to take more water than other parts of the country, creating a much bigger challenge for reducing the use of storm overflows in the North West.

We are already investing substantial amounts in AMP7 and have already delivered a significant reduction in the number of spills. Our ambitious plans for AMP8 target even more significant improvements, and we are accelerating the work to go further faster.

We are also exploring new and innovative ways of working such as nature-based solutions and partnerships with groups such as The Rivers Trust.

Supplying treated water 24/7

Providing great water:

We treat raw water in one of our 86 water treatment works and then stored in covered reservoirs. An average of 1.8 billion litres of safe, clean drinking water is delivered every day to more than 7 million people and businesses, using 43,000 kilometres of water pipes.

For a stronger, greener
and healthier North West:

Our integrated supply network enables us to move water around the region as needed. Along with production planning and optimisation of storage levels ahead of anticipated demand increases, and a fleet of alternative supply vehicles, this helps us to deliver a more resilient water supply.

We use sensors and artificial intelligence, and have dedicated teams to detect and fix leaks across our pipes as well as helping customers identify leaks on their property, which can save them money on their bills as well as reducing water losses.

Our Haweswater Aqueduct uses gravity to transfer water from Cumbria to Manchester, helping to reduce our carbon footprint from energy-intensive pumping.

Bioresources - generating renewable energy

Providing great water:

We minimise waste from our water and wastewater operations to promote a circular economy. Sludge by-product from wastewater treatment is transported to our Bioresources treatment facilities, which process around 200,000 dry tonnes of sewage sludge a year.

For a stronger, greener
and healthier North West:

Our main treatment process uses digestion technologies to safely and compliantly treat the sewage sludge. The digestion treatment process produces biogas and biosolids.

We use biogas to generate renewable energy. Self-generation helps us to reduce our carbon footprint and save energy costs, and the remaining electricity needs that we purchase are 100 per cent renewable.

We provide biosolids to local farmers to use as a high quality and effective fertiliser and soil conditioner.

We are closely following developments in the interpretation of Farming Rules for Water, and the impact this could have on our provision of compost for formers throughout the year.

Water resources - sustainably sourcing water

Providing great water:

We collect raw water from a variety of sources across the North West, including lakes, rivers and boreholes, but predominantly from open reservoirs. The biggest are Thirlmere and Haweswater in the Lake District National Park.

We have more reservoirs than any other UK water company. They provide great tasting water, but have high maintenance needs and the raw water requires more treatment than some other water sources. They are quick to fill when it rains, but are more vulnerable to periods of dry weather than ground water sources.

For a stronger, greener
and healthier North West:

We own and manage 56,000 hectares of land, much of which is catchment land (the areas immediately surrounding our reservoirs).

We are optimising the use of this land to protect water quality, create natural carbon sinks by restoring peatland and planting woodland, and explore potential clean energy development.

We manage our land and water resources in a sustainable way, protecting and enhancing local habitats, and open our land to the public to enjoy nature and its health and wellbeing benefits.

Water resources - sustainably sourcing water

Providing great water:

We collect raw water from a variety of sources across the North West, including lakes, rivers and boreholes, but predominantly from open reservoirs. The biggest are Thirlmere and Haweswater in the Lake District National Park.

We have more reservoirs than any other UK water company. They provide great tasting water, but have high maintenance needs and the raw water requires more treatment than some other water sources. They are quick to fill when it rains, but are more vulnerable to periods of dry weather than ground water sources.

For a stronger, greener
and healthier North West:

We own and manage 56,000 hectares of land, much of which is catchment land (the areas immediately surrounding our reservoirs).

We are optimising the use of this land to protect water quality, create natural carbon sinks by restoring peatland and planting woodland, and explore potential clean energy development.

We manage our land and water resources in a sustainable way, protecting and enhancing local habitats, and open our land to the public to enjoy nature and its health and wellbeing benefits.

Water resources - sustainably sourcing water

Providing great water:

We collect raw water from a variety of sources across the North West, including lakes, rivers and boreholes, but predominantly from open reservoirs. The biggest are Thirlmere and Haweswater in the Lake District National Park.

We have more reservoirs than any other UK water company. They provide great tasting water, but have high maintenance needs and the raw water requires more treatment than some other water sources. They are quick to fill when it rains, but are more vulnerable to periods of dry weather than ground water sources.

For a stronger, greener
and healthier North West:

We own and manage 56,000 hectares of land, much of which is catchment land (the areas immediately surrounding our reservoirs).

We are optimising the use of this land to protect water quality, create natural carbon sinks by restoring peatland and planting woodland, and explore potential clean energy development.

We manage our land and water resources in a sustainable way, protecting and enhancing local habitats, and open our land to the public to enjoy nature and its health and wellbeing benefits.

Water resources - sustainably sourcing water

Providing great water:

We collect raw water from a variety of sources across the North West, including lakes, rivers and boreholes, but predominantly from open reservoirs. The biggest are Thirlmere and Haweswater in the Lake District National Park.

We have more reservoirs than any other UK water company. They provide great tasting water, but have high maintenance needs and the raw water requires more treatment than some other water sources. They are quick to fill when it rains, but are more vulnerable to periods of dry weather than ground water sources.

For a stronger, greener
and healthier North West:

We own and manage 56,000 hectares of land, much of which is catchment land (the areas immediately surrounding our reservoirs).

We are optimising the use of this land to protect water quality, create natural carbon sinks by restoring peatland and planting woodland, and explore potential clean energy development.

We manage our land and water resources in a sustainable way, protecting and enhancing local habitats, and open our land to the public to enjoy nature and its health and wellbeing benefits.

DynamicNetworkManagement(DNM)

Our strategic priorities:

Our external environment

We are influenced by and must adapt to a number of external factors, including the regulatory environment we operate in, and our reliance and impact on the natural environment.

Download our Integrated Annual Report 2024

Download our Integrated Annual Report 2024

Download our Strategic Report

Download our Strategic Report

Download our TCFD TNFD Report

Download our TCFD TNFD Report

Download our Governance Report

Download our Governance Report

Download our Financial Statements

Download our Financial Statements