Providing great water...
1 Sustainably sourcing water
2Supplying treated water 24/7
3Cleaning and returning wastewater
4Renewable energy from bioresources
Key resources
We depend on, and strive to have positive impacts on, each of the six capitals – from sustainable natural resources across the water cycle, to our extensive network of assets, and our colleagues and supply chain.
1.8bn
litres of water supplied every day across the North West
122,000km
of water and wastewater pipes – enough to circle the earth more than three times
External environment
We are influenced by, and must adapt to, a number of external factors, including the regulatory and economic environment we operate in, and our reliance and impact on the natural environment.
Five-year
regulatory cycles (AMPs), with long-term adaptive plans
40%
higher urban rainfall in the North West than average across England and Wales
Culture and core values
We have an innovative and high-performance culture, underpinned by three core values that reflect the behaviours we believe are most important to help us deliver our purpose.
Robust
governance with culture clearly led from the top
Aligned
executive remuneration, closely linked to sustainability-related performance
Strategic priorities and material themes
Our strategic priorities are designed to help us deliver our purpose, and we regularly engage with stakeholders to ensure we are addressing the things that are most material to them and to the company.
Progressive
approach to ESG with strategy clearly aligned
Transparent
reporting with most material themes all covered through comprehensive disclosures
...for years to come.
We plan across multiple planning horizons to protect long-term resilience and sustainability.
Planning horizons
We look at key trends and developments in the external environment, strategic priorities to deliver our purpose and other things that are material to our stakeholders. We undertake long-term horizon scanning, and use an adaptive planning approach to ensure we are delivering our commitments in the most efficient and effective way, whatever the future brings.
One year
Short-term planning
Short-term planning helps us work towards our medium- and long-term goals and provides us with measurable targets so that we can continually monitor and assess our progress.
Up to 2035
Medium-term planning
Our medium-term plans align with five-year regulatory asset management plan (AMP) periods and regulatory final determinations.
The current period, AMP8, runs from 2025 to 2030. The period from 2030 to 2035 is referred to as AMP9. For each AMP, we develop a five-year plan, which sets out how we will deliver required service levels, incentives and returns, and support our long-term delivery strategy and resilience. We use extensive stakeholder research so plans reflect customer preferences and environmental priorities.
Up to 2035
Long-term planning
We plan decades ahead, using adaptive pathways to manage uncertainty while maintaining reliable, high-quality services.
We track asset health, technology, long-term customer and environmental commitments, and risk indicators such as economic forecasts, population growth, climate projections and regulatory change. Depending on the context, ‘long term’ can mean 25 to 75+ years. This intelligence feeds our long-term planning and risk management, shaping how we respond to climate change, population growth, competition, water trading, tighter environmental standards and evolving customer expectations.
Key resources
We strive to positively impact and manage our dependencies on each of the six capitals.
Natural capital
Natural capital
We depend/rely on it:
to source clean water from reservoirs, rivers and boreholes, from which abstraction licences permit us to take water to be treated and supplied to customers;
to receive cleaned wastewater back into the environment;
to recycle biosolids, citing engineered or nature-based interventions, and to attenuate water flows; and
to provide resources, such as chemicals, cement, metals and energy.
Intellectual capital
Intellectual capital
We depend/rely on it:
to provide real-time monitoring and analytics that helps us provide our service efficiently and effectively;
to provide innovative ways of doing things, which drive more value and better efficiency;
to keep us safe from cyber attacks; and
to give us a competitive advantage in how our processes and systems drive continuous improvement.
Human capital
Human capital
We depend/rely on it:
to deliver great services for customers through the skills, knowledge and experience of our workforce and supply chain;
to provide diversity of thought and a range of perspectives; and
to run a responsible business and deliver our services in an efficient and productive way.
Social capital
Social capital
We depend/rely on it:
to build trust with all of our stakeholders (customers, environment, communities, colleagues, suppliers and investors);
to understand the needs of customers and stakeholders to deliver the things that are important to them; and
to collaborate with customers and stakeholders on shared challenges such as flooding and water efficiency.
Manufactured capital
Manufactured capital
We depend/rely on it:
to deliver reliable performance for customers;
to secure resilience of our assets to extreme weather and other shocks;
to keep operating costs low by operating efficiently;
to keep our assets secure; and
to meet regulatory obligations and stakeholder expectations.
Financial capital
Financial capital
We depend/rely on it:
to finance our activities and smooth out cash flows;
to pay our operating, financing, and capital delivery expenses;
to demonstrate financial resilience to allow us to finance our activities in an affordable way; and
to allow us to spread the cost to customers of infrastructure upgrades over the long term.
Regulatory environment
Regulatory framework
United Utilities Water Limited (UUW) is the regulated water and wastewater business. It is the second largest of 11 such businesses in England and Wales, and is subject to regulation of price, performance and compliance by various bodies, including Ofwat, the Environment Agency, the Drinking Water Inspectorate and the Consumer Council for Water. These bodies exist to help protect the interests of customers and the environment, and to assess whether companies are meeting their obligations.
Water companies are required to prepare and maintain long-term plans for managing water resources, resilience, drinking water quality, and drainage and wastewater. The majority of programmes set out in these plans are statutory requirements and, as part of the optioneering process, we appraise and select best-value investments for customers and the environment.
The Water Industry National Environment Programme (WINEP) is developed by the Environment Agency, Defra, and Natural England, in consultation with water companies and other stakeholders. It sets out the environmental improvement actions that water companies are required to deliver. The Drinking Water Inspectorate similarly specifies programmes of work to improve drinking water quality.
These plans feed into business plans for the price review, where Ofwat evaluates our proposed solutions. Following its assessment, Ofwat then sets a final determination (FD) detailing allowed revenue, required service levels, and the incentive package for the five-year period. Companies may either accept the FD or appeal to the Competition and Markets Authority. Companies report on progress and performance against the FD through an annual performance report published each July.
Competitive retail market
Since April 2017, non-household retail activities have been open to competition, meaning businesses can choose who provides their retail services. Our non-household retail activities do not sit within UUW, but via a joint venture known as Water Plus.
Developments in the regulatory environment
This year, the Government published its white paper, ‘A new vision for water’, in response to the Independent Water Commission’s final report. The white paper outlines the Government’s commitment to reforming the water sector and the wider water system to deliver safe and secure water supplies, a protected and enhanced environment, fair outcomes for customers and investors, and create a more efficient and integrated planning system.
Defra plans to publish a transition plan in 2026, providing a roadmap for transformation of the water industry.
During 2025/26, we engaged with Defra and regulators in the development of the plan through structured working groups. The plan will be supported by the interim strategic policy statement for Ofwat and ministerial direction to the Environment Agency, ensuring regulators have the direction and clarity they need during the transition. In addition, Defra plans to introduce a new Water Reform Bill in 2026 or 2027 to implement its long-term vision for water.
Natural environment
Climate change
We are already experiencing more extreme rainfall events, freezing temperatures followed by rapid thawing, and prolonged dry periods. This increases the level of risk for water availability, flooding, and network damage. We have detailed plans for both adaptation (building resilience against these changes) and mitigation (reducing our emissions).
Population growth
The North West population is already increasing and is forecast to grow by around a million by 2050. We plan well into the future and continually adapt to strengthen our long-term operational resilience. Our Water Resources Management Plan, for instance, considers consumption forecasts out to 2080.
Protecting and restoring the ecosystems
Much of the landscape in our region is legally protected for its environmental or cultural significance, including national parks and sites of special scientific interest (SSSI), and we play a role in conserving and restoring healthy, resilient ecosystems.
Economic environment
Market rate movements
The impacts on our business of movements, such as interest rates and inflation, are complex. Cost increases are partly offset by increased allowances under the regulatory mechanism. £4.5 billion of our debt is index-linked; therefore, it is impacted by inflation. Our regulatory capital value (RCV) also rises with inflation, and our £6.1 billion of fixed-rate debt increases in benefit as interest rates rise. Unlike many companies, our low dependency pension schemes are protected from market rate movements.
Customer affordability
The economic environment also impacts customers, with the most deprived, typically, hit the hardest. The North West has 47% of the most deprived neighbourhoods, more than any other region, making the industry-leading affordability support we provide even more critical. We have doubled our support in AMP8, helping one in six households in the region by 2030, and we remain strong supporters of the Consumer Council for Water’s call for a national social tariff, pooling funds to help those in most need.
Political environment
Engagement and adaptability
Political decisions have the potential to impact on our operations, including changes to legislative obligations under environmental and competition law. We engage with regional and national politicians, and other policymakers, to understand developments and key issues, improving policy development where possible, and stay flexible to adapt as needed.
Environment Act 2021
The Government set out an ambitious plan for reducing spills from storm overflows, as well as obligations to reduce phosphorus and address nutrient imbalance. We have already invested significant amounts to improve the quality of rivers and seas in the North West, and AMP8 will see our biggest ever environmental investment programme.
Water (Special Measures) Act
Passed in 2025, this act strengthens the power of regulators to impose special measures on failing water companies, including blocking executive bonuses, imposing penalties and potential criminal charges for law breaking.
Technology and innovation
Developments
New technology and innovation can create opportunities for improvements in service and efficiency. The use of artificial intelligence and machine learning helps us to improve performance, and is central to our dynamic network management approach. We work closely with suppliers and innovators from around the world to maximise the opportunities presented by new technology and ideas.
Customer interaction
In an increasingly digital world, we must evolve our services to ensure we meet changing customer expectations. We have modernised the methods and channels through which customers can get in touch to access their bills, update their information, and receive updates on services and support.
Cyber and data security
Technology can give rise to risks, such as the threat of cyber attacks, which has increased in recent years. Protecting infrastructure, customer information and commercial data from malicious activity is a key priority.
Creating value for:
Customers
Resilient and continually improving service
Sharing the cost of investment
Supporting customers
Excellent
4.5 rating on Trustpilot for customer service
Reward
for our regulatory customer service metrics
Creating value for:
Environment
Reducing the environmental impact of our services
Reducing spills from storm overflows
Protecting the long-term resilience of water resources
0
category 1 pollution incidents
47%
reduction in spills versus 2020 baseline
Creating value for:
Communities
Access and recreation
Giving back
Active engagement and collaborative partnership
Future generations
£3.84m
community investment, assured by B4SI
£290m
total taxes paid in 2025/26
Creating value for:
Colleagues
Health, safety and wellbeing
Skilled and diverse workforce
Communication and engagement
90%
colleagues engaged, measured by our annual colleague opinion survey
30%
reduction in lost time injury frequency rate since last year
Creating value for:
Suppliers
Supporting the regional economy
Partnership and innovation
Responsible business
76%
suppliers delivering ‘strong’ performance
76%
suppliers signed up to our responsible sourcing principles
Creating value for:
Investors
Strong performance and sustainability credentials
Asset growth and inflation-linked dividend
Long-term resilience
Robust governance and reporting
53.66p
dividend per share for 2025/26, grown in line with CPIH
c. 10%
asset base compound annual growth rate for AMP8