Power Brighter Tomorrows

Our 2025 Sustainability Report covers topics that have a material impact on people, the environment and the economy. View our reporting suite for more information.

2025 Performance Highlights

Sustainability Report (PDF)

Materiality Assessment Report (PDF)

Annual Report

Chairman & CEO's message

“For a century and a quarter CLP has been an integral part of Hong Kong’s social fabric, and we look ahead with the same resolve to embrace innovation and new possibilities. Guided by a clear strategy and our purpose to Power Brighter Tomorrows, we remain committed to delivering reliable, sustainable energy to our customers in Hong Kong and beyond.”

Materiality Assessment Report

For the first time, CLP has published a standalone Materiality Assessment Report. It offers a comprehensive explanation of the Group’s materiality assessment methodology, including details of the stakeholder groups engaged and how their feedback informed and shaped the Group’s material topics. Since 2021, CLP has adopted the concept of double materiality to enhance its sustainability risk management and to guide the sustainability-related disclosures across its annual suite of reports. Financially material topics—those that could reasonably affect the Company’s future prospects—are addressed in the Annual Report. Meanwhile, impact material topics, which pertain to the Company’s positive and negative effects on people, the environment, and the economy, are comprehensively covered in the Sustainability Report.

The Materiality Matrix Download Materiality Assessment Report

ESG Data Hub

CLP publishes its ESG data through an online ESG Data Hub, which features interactive charts for optimal user experience. The data is also available in a dedicated ESG Databook, which provides stakeholders with a quantitative overview of the Group’s non-financial performance, and which allows for quantitative analysis by making all key data points available.

View the ESG Data Hub Download the ESG Databook

How we are addressing climate change

Climate change is one of the most important matters affecting the energy sector. CLP’s Climate Vision 2050 is the blueprint of the Group’s transition to a net-zero greenhouse gas emissions business by mid-century.

View CLP’s Climate Vision 2050: Powering an orderly transition

Our Purpose

CLP’s commitment to building a sustainable business remains the bedrock of our purpose to Power Brighter Tomorrows. CLP is leveraging new and emerging technologies to aid the progressive decarbonisation of our portfolio, empower our customers to make better energy choices, enhance the performance of our operations, and evolve and grow our business during the ongoing energy transition. We have also taken steps to increase transparency in the way we report our business in order to provide stakeholders with greater insight into our strategies and objectives.

Approach to Sustainability

Our Sustainability Agenda

Serving our Stakeholders

Respecting Nature

CLPʼs commitment to support the National Games events held in Hong Kong

CLP played an important role in ensuring reliable and sustainable power for the 15^th National Games, the 12^th National Games for Persons with Disabilities, and the 9^th National Special Olympic Games (Hong Kong) in November and December 2025.

Major milestone reached for the 10-year forest restoration programme in partnership with Kadoorie Farm & Botanic Garden (KFBG)

In partnership with Kadoorie Farm & Botanic Garden (KFBG) since 2022, CLP has been supporting a 10-year forest restoration programme to revitalise 10 hectares of native, subtropical montane forest within KFBG’s nature reserve. With a sponsorship of HK$10 million, the programme supports KFBG in planting up to 25,000 native trees of over 200 species and numerous understorey plants, contributing valuable scientific insights into the carbon sequestration potential of native forests.

Certified Butterfly Garden established at CLP Power’s System Control Centre to promote biodiversity

CLP Power established a Certified Butterfly Garden at its Strafford House System Control Centre, part of the wider Jubilee Woodland area in Tai Po, Hong Kong.

Gas Turbine Enhancement Project at the Black Point Power Station

The Black Point Power Station (BPPS) is undertaking a Gas Turbine Enhancement Project across four “C” units from 2025 to 2028. The project commenced with the successful implementation of upgrades to Unit C8 in 2025, which included upgrading the combustors and hot gas path components within the gas turbine using a state-of-the-art design to optimise performance and efficiency.

Integrating solar power with sustainable agriculture: The Yixing Solar Farmʼs agriculture-fishery-photovoltaic integrated approach

The Yixing Solar Farm has adopted the "Circular Design & Input" pillar of CLPʼs Circular Economy (CE) Strategy through its closed-loop Agri-Pasture-Fish cycle, creating a chain of “straw–fertiliser–goats–crabs”.

Innovate to Elevate

CLP secured an impressive total of 30 accolades at the Contact Center Association of Asia Pacific (CC-APAC) and Hong Kong Customer Contact Association (HKCCA) Awards 2025.

VoltAI – CLP’s own GenAI Platform

VoltAI is CLP’s own AI-powered concierge, designed to help employees work smarter, faster, and more securely. Beyond its role in enhancing productivity, VoltAI is also a launchpad for CLP’s larger AI ambitions. It offers seamless access to advanced models, reusable AI components and a team of in-house experts, enabling rapid exploration, testing and scaling of innovative solutions that drive business impact.

CLP Power Enhances Preparedness for Hill Fire Season

When Hong Kong entered the hill fire season, CLP Power implemented a series of measures to safeguard its power infrastructure and ensure uninterrupted electricity supply, maintaining operational resilience and safe power supply.

Building a Digital-Ready Workforce

As the energy industry embraces digital transformation, CLP is committed to equipping its employees with the skills and confidence they need to leverage emerging technologies, including artificial intelligence (AI). By doing so, CLP strives to accelerate innovation, enhance operational efficiency, and strengthen its ability to deliver sustainable energy solutions.

Leveraging power expertise in support of Hong Kong’s efforts to achieve zero vehicular emissions by 2050

A key strategy in Hong Kong’s Climate Action Plan 2050 is to promote the widespread adoption of electric vehicles (EVs) in Hong Kong. CLP Power is leveraging its power expertise to play an important role in supporting the development of local EV infrastructure.

Advancing circularity in CLP procurement

CLP is integrating sustainability into its procurement practices by prioritising suppliers that embrace circular economy principles. For example, a Hong Kong-based cable supplier has implemented a steel drum reuse initiative. Under this initiative, the supplier collects used drums from CLP’s designated warehouses, refurbishes them and returns them for reuse.

Collaborations with academia on sustainable procurement

In 2025, CLP engaged university students through a case competition titled “Sustainable Sourcing at CLP: Implementing ESG Criteria in Procurement Decisions”, which promoted sustainable procurement beyond its supplier network in Hong Kong. Students were invited to propose practical and innovative approaches for integrating environmental, social and governance (ESG) factors into procurement.

Building Australia’s energy future together with Traditional Owners

Engagement is the bridge to understanding, practical reconciliation, and ensuring that First Nations people benefit directly from energy projects on First Nations Country.” – David Wilson, Head of Community Engagement.

2025 STEM Partnerships: ATSE, DeadlyScience, Mt Piper BESS

As young people in our local schools think about their careers, we want them to see a place for themselves in Australia’s clean energy future. To ensure this future is fair and inclusive, we need more women, First Nations peoples, and young Australians from all backgrounds. To support this future, we are investing in programmes that bring STEM education, and energy education, to life.

CLP Pulse connects heritage, innovation and sustainability

CLP Pulse has strengthened its role as a cultural and sustainability hub, delivering thematic exhibitions and programmes that bring together heritage, culture and innovation. Throughout the year, the museum organised guided tours, workshops, and activities to engage the community. In total, CLP Pulse welcomed more than 60,000 visitors.

Leading a youth expedition to Shandong for national education and decarbonisation

In July 2025, CLP launched its Power the Youth Expedition programme, aimed at strengthening national identity among Hong Kong young people and providing insights into the Chinese Mainland’s cultural heritage and emerging energy innovations. The initiative reflects CLP’s commitment to nurturing future talent and supporting national education through immersive experiences.

Leveraging smart meter technology to enhance elderly home safety: CLP Power’s Community Watch & Care Service Pilot Programme

As Hong Kong addresses the challenges posed by an ageing population, innovative solutions are essential to support ageing in place and reduce the burden on caregivers. CLP Power has taken a pioneering step by launching the Community Watch & Care Service Pilot Programme, which uses smart meter data to monitor electricity usage patterns and safeguard elderly residents.

Connecting the elderly with society through CLP volunteer engagement programmes

CLP Power supports elderly people by providing them with a range of opportunities to participate actively in the community, in the process building their confidence and staying connected with society. Our long‑term community engagement programmes, delivered through the CLP Volunteer Team, are designed to enable the elderly participants to interact with each other for companionship, engage in learning activities, and contribute meaningfully to society.

Providing opportunities for young people and nurturing the future generation

With fresh graduates and career starters facing many challenges, CLP Power is addressing the working needs of local young people and collaborating with various partners to boost the career opportunities available for them.

Daya Bay Nuclear Power Site celebrates milestone of trillionth kilowatt-hour of on-grid electricity generation

Daya Bay Nuclear Power Site celebrated a historic milestone of keeping the first nuclear power site in China to surpass one trillion kWh of on-grid electricity generation on 29^th April 2025. To date, over 320 billion kWh of nuclear energy has been imported to Hong Kong by CLP, contributing to the city’s economic and social development and playing a vital role in its decarbonisation journey.

Daya Bay Nuclear Power Station – A Legacy of Innovation and Impact

Daya Bay Nuclear Power Station, a pioneering joint venture between CLP and CGN, was honoured with the Legacy Award (Industrial) and the Grand Award (Industrial, 1990s) at the Hong Kong Institution of Engineers (HKIE) 50^th Anniversary Legacy Award.

Power Brighter Tomorrows

2025 Performance Highlights

Chairman & CEO's message

Materiality Assessment Report

ESG Data Hub

How we are addressing climate change

Our Purpose

Approach to Sustainability

Our Sustainability Agenda

Serving our Stakeholders

Respecting Nature

CLPʼs commitment to support the National Games events held in Hong Kong

Major milestone reached for the 10-year forest restoration programme in partnership with Kadoorie Farm & Botanic Garden (KFBG)

Certified Butterfly Garden established at CLP Power’s System Control Centre to promote biodiversity

Gas Turbine Enhancement Project at the Black Point Power Station

Integrating solar power with sustainable agriculture: The Yixing Solar Farmʼs agriculture-fishery-photovoltaic integrated approach

Innovate to Elevate

VoltAI – CLP’s own GenAI Platform

CLP Power Enhances Preparedness for Hill Fire Season

Building a Digital-Ready Workforce

Leveraging power expertise in support of Hong Kong’s efforts to achieve zero vehicular emissions by 2050

Advancing circularity in CLP procurement

Collaborations with academia on sustainable procurement

Building Australia’s energy future together with Traditional Owners

2025 STEM Partnerships: ATSE, DeadlyScience, Mt Piper BESS

CLP Pulse connects heritage, innovation and sustainability

Leading a youth expedition to Shandong for national education and decarbonisation

Leveraging smart meter technology to enhance elderly home safety: CLP Power’s Community Watch & Care Service Pilot Programme

Connecting the elderly with society through CLP volunteer engagement programmes

Providing opportunities for young people and nurturing the future generation

Daya Bay Nuclear Power Site celebrates milestone of trillionth kilowatt-hour of on-grid electricity generation

Daya Bay Nuclear Power Station – A Legacy of Innovation and Impact

Additional ESG documentation and reporting

ESG Data Hub

Assurance and reporting

Climate action and reporting

Content indices

Other operational reporting

ESG Ratings and AwardsView all

Ratings

Awards