
CLP Group
A Hong Kong-based investor-owned power utility and energy group that operates electricity generation, transmission, distribution and retail businesses across several Asia-Pacific markets.
Last updated October 14, 2026
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Overview
CLP Group is the brand and operating group associated with CLP Holdings Limited, a Hong Kong-listed electricity company whose historical operating identity is rooted in China Light and Power. The business was incorporated in Hong Kong in 1901 and remains one of the territory’s two principal electricity suppliers, alongside Hongkong Electric. Its core activities cover the generation, transmission, distribution and retailing of electricity, supported by energy-related services and investments in lower-carbon technologies. The company began as China Light & Power Company Syndicate, established by Shewan, Tomes & Co. and other investors. It commissioned its first generating station in Hung Hom in 1903, initially with a capacity of 75 kilowatts. By 1919, the company was supplying electricity for street lighting in Kowloon. The Kadoorie family joined the board in 1930 and became a long-standing controlling shareholder group, helping shape the company’s governance and expansion over subsequent decades. CLP’s Hong Kong business developed into an integrated utility serving customers through a regulated electricity network. Its principal Hong Kong generation assets have included Castle Peak Power Station, Black Point Power Station and Penny’s Bay Power Station. The group has also participated in major regional infrastructure projects, notably the Daya Bay Nuclear Power Plant in Guangdong. It formed a joint venture with China General Nuclear Power and related partners in 1983 for the construction and operation of the plant. In 1979, CLP began supplying power to mainland China through interconnection between its Hong Kong facilities and the mainland grid, marking an early step beyond its home market. From the 1990s onward, CLP pursued international expansion through investments, joint ventures and acquisitions. Its portfolio extended into mainland China, India, Australia, Southeast Asia and Taiwan. In Australia, the group built a major integrated energy platform through EnergyAustralia, covering electricity generation and retailing as well as gas retailing. In India, it invested in gas-fired, coal-fired, wind and solar projects. Other regional holdings have included the Ho-Ping power project in Taiwan, the Lopburi solar farm in Thailand and interests in projects in Vietnam and China. CLP’s generation portfolio has historically included coal, gas, nuclear, wind and solar assets. This mix has exposed the group to the changing economics and regulation of electricity markets, while also making decarbonisation, reliability and fuel-cost management central strategic issues. The company presents itself as an Asia-Pacific utility focused on delivering dependable electricity while increasing the contribution of renewable and other lower-emission sources. Through CLP Digital and related innovation initiatives, it has also pursued digitalisation and environmentally oriented energy solutions. The corporate structure was reorganised in 1998, when CLP Holdings Limited replaced China Light & Power Company Limited as the listed holding company on the Hong Kong Stock Exchange. The group has subsequently remained a prominent Hong Kong blue-chip utility and has appeared in sustainability-focused market indices. Its present identity combines a regulated and infrastructure-intensive Hong Kong electricity business with a diversified portfolio of overseas generation, networks, energy retailing and technology-related activities.
History
CLP Group traces its origins to the incorporation of China Light & Power Company Syndicate in Hong Kong in 1901. The enterprise was founded by Shewan, Tomes & Co. and other investors at a time when Hong Kong’s urban economy was creating demand for dependable electric lighting and power. Its first power station was commissioned in Hung Hom in 1903 with a generating capacity of 75 kilowatts. The company’s public role expanded over the following decades, and by 1919 it supplied electricity for street lighting in Kowloon. The Kadoorie family joined the company’s board in 1930. The family later became the enduring controlling shareholder group, linking CLP’s corporate development with the broader Kadoorie business interests in Hong Kong. Over time, the company expanded from a small local generator into an integrated electricity utility. Its activities came to include generation, transmission, distribution and retail supply, with the Hong Kong business forming the operational foundation of the group. CLP also developed a regional electricity role. In 1979, its power stations in Hong Kong were connected with the mainland Chinese grid, enabling the company to begin supplying power to mainland China. A more substantial cross-border commitment followed in 1983, when CLP formed a joint venture with Guangdong Nuclear Power for the development and operation of the Daya Bay Nuclear Power Plant in Guangdong. The project became one of the group’s most important regional infrastructure investments and strengthened its position in mainland China’s power sector. During the 1990s and early 2000s, CLP moved beyond Hong Kong through a combination of acquisitions, equity investments and joint ventures. It entered Taiwan through partnerships with Taiwan Cement Corporation in 1996 and acquired an interest in Thailand’s Electricity Generating Public Company in 1998. In 2001, it acquired Yallourn Energy in Australia. The group entered India in 2002 through the acquisition of Gujarat Paguthan Energy Corporation Private Limited. In 2005, CLP expanded its Australian activities into retailing through the purchase of TXU Merchant Energy, which became part of the platform later known as EnergyAustralia. The company’s corporate holding structure was reorganised in 1998. CLP Holdings Limited replaced China Light & Power Company Limited as the listed holding company on the Hong Kong Stock Exchange. The operating businesses continued to use names associated with China Light and Power, including CLP Power Hong Kong. This structure allowed the group to maintain its Hong Kong utility base while holding interests in overseas generation and energy businesses. CLP’s asset portfolio has included coal-fired, gas-fired, nuclear, wind and solar generation. In Hong Kong, its principal power stations have included Castle Peak, Black Point and Penny’s Bay. In mainland China, its investments have included Daya Bay Nuclear Power Plant, Guangzhou Pumped Storage Power Station and Fangchenggang power station. In India, its portfolio has included the Paguthan combined-cycle gas plant, the Mahatma Gandhi Super Thermal Power Project in Haryana, and wind and solar projects. In Australia, EnergyAustralia has combined generation with electricity and gas retailing. The group has also held or developed assets in Thailand, Taiwan and Vietnam. CLP’s expansion has been accompanied by increasing attention to sustainability, renewable energy and digital operations. The company has invested in wind and solar projects and has described the transition toward lower-emission electricity as a central strategic priority. It created an innovation branch in 2018, later known as CLP Digital, to work on digital and environmentally focused energy solutions. The group has also been included in a number of sustainability-related indices, including the Dow Jones Sustainability family and Hong Kong sustainability indices at various times. Today, CLP Group is best understood as an integrated Asia-Pacific electricity utility. Hong Kong remains its principal operating base and one of its most important regulated markets, while overseas subsidiaries and investments provide exposure to generation, networks, energy retailing and renewable development. Its business continues to balance three enduring objectives: reliable supply, financial and operational resilience, and the progressive reduction of the environmental impact of power generation.
- 2023
T. K. Chiang becomes chief executive
[5]T. K. Chiang succeeded Richard Lancaster as chief executive of CLP Holdings.
- 2018
Innovation branch established
[1]CLP established an innovation branch, later known as CLP Digital, focused on digital and environmentally oriented energy solutions.
- 2014
CLP adopts a group-wide climate vision
[6]The group formalized a more explicit long-term direction toward reducing the carbon intensity of its generation portfolio and supporting a lower-carbon electricity system.
- 2007
CLP India is established
[9]CLP developed a dedicated India platform for power generation and later renewable-energy investment.
- 2005
EnergyAustralia becomes part of the international portfolio
[8]CLP acquired the Australian energy business then known as TRUenergy, later rebranded EnergyAustralia, expanding the group's presence in the Australian electricity market.
- 2002
Michael Kadoorie becomes chairman
[5]Michael Kadoorie took over as chairman of CLP Holdings.
- 1998
CLP Holdings replaces the former listed holding company
[1]CLP Holdings Limited became the listed holding company on the Stock Exchange of Hong Kong, replacing China Light & Power Company Limited.
- 1997
CLP Power enters the post-handover era
[1]The company continued operating Hong Kong's electricity business through the territory's transition to the Hong Kong Special Administrative Region.
- 1983
Daya Bay nuclear power joint venture established
[1]CLP formed a joint venture with Guangdong Nuclear Power to build and operate the Daya Bay Nuclear Power Plant.
- 1979
Cross-border electricity supply begins
[1]CLP began supplying power to mainland China through connections between its Hong Kong generating facilities and the mainland grid.
Products and positioning
An integrated Asia-Pacific power utility combining reliable electricity infrastructure with regional growth and a gradual transition toward lower-carbon generation.
Electric utility · 1903
Hong Kong electricity supply
CLP’s principal operating business is the supply of electricity in Hong Kong. The activity is supported by an integrated system covering generation, transmission, distribution and retailing. Major Hong Kong generation sites associated with the group include Castle Peak Power Station, Black Point Power Station and Penny’s Bay Power Station. The business serves residential, commercial and industrial customers and operates within Hong Kong’s electricity-market and tariff framework.
Electricity generation · 1903
Power generation
CLP owns, operates or invests in a diversified portfolio of electricity-generation assets. Historically, the portfolio has included coal-fired, gas-fired, nuclear, wind and solar facilities. This generation base supports the group’s electricity businesses in Hong Kong and overseas and allows it to balance reliability, fuel availability, market conditions and emissions objectives.
Nuclear power · 1983
Daya Bay Nuclear Power Plant investment
CLP participated in the development and operation of the Daya Bay Nuclear Power Plant in Guangdong through a joint venture established in 1983 with Guangdong Nuclear Power. The project is a major example of CLP’s cross-border infrastructure strategy and has connected the group’s Hong Kong electricity business with regional generation capacity.
Integrated energy business · 2005
EnergyAustralia
EnergyAustralia is CLP’s wholly owned Australian subsidiary and an integrated energy business combining electricity generation with electricity and gas retailing. Its generation portfolio has included coal, gas and renewable assets, while its retail operations serve residential and business customers in several Australian states and territories. The business represents CLP’s largest international platform. EnergyAustralia is CLP's Australian energy business. It has operated across electricity generation, wholesale-market participation and retail energy supply, serving customers in Australia's competitive energy markets. Its assets and strategy have evolved as the Australian market has moved toward renewable generation, storage, flexible capacity and lower-emissions technologies.
Renewable electricity
Renewable energy
CLP develops and invests in renewable generation, particularly wind and solar projects. Its renewable activities have included wind farms in India and other markets, as well as solar investments such as the Lopburi project in Thailand and the Veltoor project in Telangana. Renewable energy forms part of the group’s response to decarbonisation and changing electricity demand.
Digital energy services · 2018
CLP Digital
CLP Digital is the group’s innovation and digital-energy branch. It was established in 2018 under an earlier name and subsequently adopted the CLP Digital identity. Its remit includes digitally enabled and environmentally focused energy solutions intended to support operational innovation and the evolution of utility services.
Electricity utility · 1901
CLP Power Hong Kong
CLP Power Hong Kong is the group's principal Hong Kong operating business. It manages an integrated electricity system covering generation, transmission, distribution and retail supply. Its portfolio includes thermal generation, imported nuclear electricity, renewable-energy initiatives and the networks that deliver power to residential, commercial and industrial customers. The business is regulated and places particular emphasis on supply reliability, system resilience, customer service and the gradual reduction of emissions.
Power generation and renewable energy · 2007
CLP India
CLP India is the group's India platform, with interests in power generation and renewable energy. Its portfolio has included thermal generation as well as wind and solar projects. The business reflects CLP's broader international strategy of combining conventional power assets with investment in the technologies and infrastructure required for the energy transition.
Power generation
Mainland China power investments
CLP has invested in Mainland China power-generation projects and maintains regional energy relationships linked to Hong Kong's electricity supply. These interests have included thermal, nuclear, renewable and other lower-carbon generation assets, subject to changing ownership structures, operating arrangements and local regulation.
Marketing campaigns
- CLP Climate Vision
Hong Kong · Mainland China · India · Australia · Asia-Pacific
CLP's climate programme communicates the group's long-term effort to reduce the carbon intensity of its generation portfolio and move toward net-zero emissions. It combines renewable-energy investment, gas and system flexibility, retirement or reduction of higher-emitting assets, energy efficiency, innovation and engagement with customers and policymakers.
Outcome. The programme became a central part of CLP's corporate strategy and sustainability reporting, although its implementation depends on regulation, technology, market conditions and the availability of reliable replacement capacity.
- Earth Hour and energy-saving engagement
Hong Kong
CLP has supported public education and customer-engagement activities related to energy conservation, efficient electricity use and environmental awareness, including participation in Hong Kong sustainability initiatives.
Brand decisions
2023
Chief-executive successionOtherBackground
Richard Lancaster completed his tenure as chief executive after leading the group through an expanding international portfolio and a period of increasing focus on decarbonisation.
Action taken
CLP appointed T. K. Chiang as chief executive.
Aftermath
The change preserved management continuity while placing the group's next phase of strategy under new executive leadership.
2018
Creation of an innovation and digital-energy branchStrategyBackground
Digitalisation and environmental technologies were becoming increasingly important to the operation and transformation of electricity utilities.
Action taken
CLP established an innovation branch, later known as CLP Digital, to develop environmentally oriented and digitally enabled solutions.
Aftermath
The initiative added a dedicated innovation capability to CLP’s traditional generation, network and retail businesses.
1998
Corporate holding-company reorganisationStrategyBackground
CLP reorganised its listed corporate structure as its activities expanded beyond the original Hong Kong operating company.
Action taken
CLP Holdings Limited replaced China Light & Power Company Limited as the holding company listed on the Stock Exchange of Hong Kong.
Aftermath
The CLP Holdings structure became the corporate framework for the group’s Hong Kong utility and overseas investments.
1983
Partner in the Daya Bay nuclear power projectM&ABackground
CLP sought a major cross-border generation investment that would strengthen electricity links between Hong Kong and mainland China.
Action taken
The company established a joint venture with Guangdong Nuclear Power for construction and operation of the Daya Bay Nuclear Power Plant.
Aftermath
The project became a significant component of CLP’s mainland China portfolio and a landmark in its regional infrastructure development.
- Shift toward a lower-carbon portfolioStrategy
Background
Climate policy, technology development and changing customer expectations have increased pressure on utilities to reduce emissions while preserving reliable electricity supply.
Action taken
CLP has directed strategy toward renewable generation, grid development, energy efficiency, storage, lower-emissions technologies and the managed reduction of more carbon-intensive assets.
Aftermath
Decarbonisation became a continuing strategic priority across the Hong Kong and international businesses, alongside ongoing management of fuel, reliability and affordability risks.
Recent events
- 2023
CLP announces leadership succession[10]
Leadership change
CLP appointed T. K. Chiang as chief executive after Richard Lancaster's retirement from the role, marking a change in the group's senior management.
- 2023
CLP continues decarbonisation and renewable-energy investment[6]
Other
The group continued to describe decarbonisation, renewable generation, grid resilience and energy-system transition as central strategic priorities across its operating markets.
- 2018
CLP establishes an innovation and digital energy branch[1]
Product launch
The group established a new innovation-focused branch, subsequently known as CLP Digital, to develop digital and environmentally oriented energy solutions.
- 1998
CLP Holdings becomes the listed holding company[1]
Leadership change
CLP Holdings Limited replaced China Light & Power Company Limited as the new holding company listed on the Stock Exchange of Hong Kong.
- 1983
CLP enters the Daya Bay nuclear power project[1]
Product launch
CLP established a joint venture with Guangdong Nuclear Power for the construction and operation of the Daya Bay Nuclear Power Plant.
- 1919
CLP begins supplying electricity for Kowloon street lighting[1]
Other
The company expanded its public-utility role by supplying electricity for street lighting in Kowloon.
- 1903
CLP commissions its first Hung Hom power station[1]
Other
The company commissioned its first generating station in Hung Hom, with an initial generating capacity of 75 kilowatts.
Sources10 sources
- 1CLP Groupen.wikipedia.org
- 2CLP Group official websiteclpgroup.com
- 3CLP Hong Kong 2024 tariff tableclp.com.hk
- 4CLP Hong Kong fuel cost adjustment informationclp.com.hk
- 5CLP Group leadershipclpgroup.com
- 6CLP Group sustainabilityclpgroup.com
- 7https://www.clpgroup.com/clpgroup.com
- 8EnergyAustralia becomes part of the international portfolioclpgroup.com
- 9CLP India is establishedclp.com
- 10CLP announces leadership successionclpgroup.com
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