2025 Sustainability Report / ESG Data Hub

ESG Data Hub

CLP continually improves by managing, monitoring and reporting its ESG performance. The following tables and charts present a quantitative overview of the Groupʼs 2025 sustainability performance, including a wide scope of non-financial metrics and a select set of financial metrics. These key performance data meet the stakeholdersʼ need and fulfil the disclosure requirements from the GRI Standards, HKFRS S2 Climate-related Disclosures, the Hong Kong Stock Exchangeʼs ESG Reporting Code, SASB Standards for Electric Utilities & Power Generators, along with other key performance data.

Numbers reported are subject to rounding. Any discrepancies between the total shown and the sum of the amounts listed are due to rounding.

Detailed discussion of these metrics can be found in the corresponding Environmental, Social and Governance impacts sections.

The 2025 data shaded in orange has been independently verified by KPMG. The assurance scope of past yearsʼ data can be found in previous Sustainability Reports.

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Financial information
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Capital investment, operating earnings and revenue

On an accrual basis and includes: i) capital expenditure in fixed assets, right-of-use assets, investment property and intangible assets; ii) changes in investments and advances to joint ventures and associates; and iii) acquisitions of assets and/or businesses.
The capital investment in coal assets is for maintenance, upgrades and efficiency improvements only and not for the development of new coal-fired power plants.
"Others" include oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.
"Others" in 2024 include acquisition of CLP Headquarters in Kai Tak.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Capital investment incurred by asset type (HK$M(%))¹	16,923 (100%)	19,005 (100%)	15,674 (100%)	17,849 (100%)	15,411 (100%)	HKEX D33/ HKFRS S2-29(e)
Transmission, distribution and retail	7,969 (47%)	8,074 (43%)	6,936 (44%)	6,379 (36%)	5,957 (39%)
Wind	3,066 (18%)	1,304 (7%)	219 (1%)	1,721 (10%)	842 (6%)
Solar	385 (2%)	934 (5%)	457 (3%)	34 (0%)
Hydro	39 (0%)	36 (0%)	53 (0%)	29 (0%)
Waste-to-energy	70 (0%)	26 (0%)	37 (0%)	1 (0%)	18 (0%)
Nuclear	0 (0%)	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Gas	1,736 (11%)	2,333 (12%)	4,336 (28%)	6,713 (38%)	5,639 (37%)
Coal²	2,342 (14%)	2,352 (12%)	2,921 (19%)	2,280 (13%)	2,628 (17%)
Others³	1,316 (8%)	3,946 (21%)⁴	715 (5%)	692 (4%)	327 (2%)

On an accrual basis and includes: i) capital expenditure in fixed assets, right-of-use assets, investment property and intangible assets; ii) changes in investments and advances to joint ventures and associates; and iii) acquisitions of assets and/or businesses.
The capital investment in coal assets is for maintenance, upgrades and efficiency improvements only and not for the development of new coal-fired power plants.
Includes oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.
Includes acquisition of CLP Headquarters in Kai Tak.

Before unallocated expenses.
"Others" include oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Operating earnings before fair value movements by asset type (HK$M(%))¹	12,009 (100%)	12,239 (100%)	11,606 (100%)	9,156 (100%)	10,972 (100%)	HKFRS S1-35(c)/ HKFRS S2-16(c)
Transmission, distribution and retail	6,315 (53%)	5,752 (47%)	6,594 (57%)	6,534 (72%)	6,095 (56%)
Wind	361 (3%)	630 (5%)	564 (5%)	428 (5%)	630 (6%)
Solar	193 (2%)	150 (1%)	328 (3%)	4 (0%)
Hydro	141 (1%)	111 (1%)	101 (1%)	112 (1%)
Waste-to-energy	11 (0%)	8 (0%)	8 (0%)	9 (0%)	10 (0%)
Nuclear	1,487 (12%)	1,671 (14%)	1,888 (16%)	1,965 (22%)	1,908 (17%)
Gas	1,961 (16%)	2,157 (17%)	2,026 (17%)	1,466 (16%)	1,312 (12%)
Coal	1,420 (12%)	1,692 (14%)	55 (1%)	-1,478 (-16%)	763 (7%)
Others²	120 (1%)	68 (1%)	42 (0%)	116 (1%)	254 (2%)

Before unallocated expenses.
Includes oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

"Others" include oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

	2025	2024	2023	2022	2021
Revenue by asset type (HK$M(%))	88,018 (100%)	90,964 (100%)	87,169 (100%)	100,662 (100%)	83,959
Transmission, distribution and retail	40,785 (46%)	41,015 (45%)	40,248 (46%)	39,169 (39%)	N/A
Wind	938 (1%)	1,018 (1%)	1,093 (1%)	1,950 (2%)	N/A
Solar	606 (1%)	568 (1%)	623 (1%)	983 (1%)	N/A
Hydro	499 (1%)	477 (1%)	452 (1%)	507 (1%)	N/A
Waste-to-energy	40 (0%)	28 (0%)	56 (0%)	58 (0%)	N/A
Nuclear	7,154 (8%)	7,014 (8%)	6,943 (8%)	7,000 (7%)	N/A
Gas	20,592 (23%)	21,883 (24%)	20,075 (23%)	21,657 (22%)	N/A
Coal	12,260 (14%)	15,039 (17%)	13,800 (16%)	26,188 (26%)	N/A
Others¹	5,144 (6%)	3,922 (4%)	3,879 (4%)	3,150 (3%)	N/A

Includes oil, energy storage, energy services, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

Capital investment includes: i) capital expenditure in fixed assets, right-of-use assets, investment property and intangible assets; ii) changes in investments and advances to joint ventures and associates; and iii) acquisitions of assets and/or businesses.
Renewables include wind, solar, hydro and waste-to-energy. Over the five‑year period, the percentages of total planned capital investment allocated to these renewable segments are 18.1% for wind, 13.4% for solar, 0.1% for hydro, and 0.1% for waste‑to‑energy.
The planned capital investment in coal assets is for maintenance, upgrades and efficiency improvements only and will not be used for the development of new coal-fired power plants.
"Others" include oil, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

	2026-2030	2025-2029	2024-2028	2023-2027	2022-2026
Total planned capital investment by asset type (%)¹	100%	100%	100%	N/A	N/A
Transmission, distribution and retail	44%	37%	40%	N/A	N/A
Renewables²	32%	40%	24%	N/A	N/A
Nuclear	1%	0%	0%	N/A	N/A
Gas	7%	6%	8%	N/A	N/A
Coal³	5%	6%	9%	N/A	N/A
Energy storage	2%	3%	5%	N/A	N/A
Energy services	8%	6%	7%	N/A	N/A
Others⁴	1%	2%	6%	N/A	N/A

Capital investment includes: i) capital expenditure in fixed assets, right-of-use assets, investment property and intangible assets; ii) changes in investments and advances to joint ventures and associates; and iii) acquisitions of assets and/or businesses.
Renewables include wind, solar, hydro and waste-to-energy. Over the five‑year period, the percentages of total planned capital investment allocated to these renewable segments are 18.1% for wind, 13.4% for solar, 0.1% for hydro, and 0.1% for waste‑to‑energy.
The planned capital investment in coal assets is for maintenance, upgrades and efficiency improvements only and will not be used for the development of new coal-fired power plants.
Includes oil, other businesses outside of power generation, transmission, distribution and retail, as well as corporate or enterprise items.

Economic value generated, distributed and retained

"Share of profits of non-wholly owned entities" includes share of results (net of income tax) from joint ventures and associates netted with earnings attributable to other non-controlling interests, which represented CLP's share of economic value created together with its business partners.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Economic value generated (HK$M)
Revenue	88,018	90,964	87,169	100,662	83,959	GRI 201-1
Share of profits of non-wholly owned entities¹	716	1,815	2,320	2,036	1,129	GRI 201-1

Includes share of results (net of income tax) from joint ventures and associates netted with earnings attributable to other non-controlling interests, which represented CLP's share of economic value created together with its business partners.

"Other operating costs" includes impairment provision/reversal and other charges netted with other gain. In particular, amount included impairment of energy retail goodwill of HK$5,868 million in 2023, loss on sale of subsidiaries of HK$4,312 million in 2022 and litigation settlement of HK$1,110 million in 2021.
Another HK$1,515 million of staff costs incurred were capitalised in 2025.
Finance costs are netted with finance income and include payments made to perpetual capital securities holders. In addition, finance costs of HK$496 million were capitalised in 2025.
Represents current income tax but excludes deferred tax for the year.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Economic value distributed (HK$M)
Fuel costs	18,287	20,048	20,491	26,603	18,506	GRI 201-1
Other operating costs¹	39,732	41,580	44,010	59,505	39,922
Staff expenses²	5,987	5,150	4,749	4,668	5,107
Finance costs³	1,865	2,155	2,008	1,981	1,774
Dividends	8,085	7,958	7,832	7,832	7,832
Taxes⁴	1,805	1,963	1,709	1,649	1,720
Donations	22	7	9	10	15

Includes impairment provision/reversal and other charges netted with other gain. In particular, amount included impairment of energy retail goodwill of HK$5,868 million in 2023, loss on sale of subsidiaries of HK$4,312 million in 2022 and litigation settlement of HK$1,110 million in 2021.
Another HK$1,515 million of staff costs incurred were capitalised in 2025.
Finance costs are netted with finance income and include payments made to perpetual capital securities holders. In addition, finance costs of HK$496 million were capitalised in 2025.
Represents current income tax but excludes deferred tax for the year.

Represents earnings attributable to shareholders (before depreciation, amortisation and deferred tax) for the year retained.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Economic value retained (HK$M)¹	12,951	13,918	8,681	450	10,212	GRI 201-1

Represents earnings attributable to shareholders (before depreciation, amortisation and deferred tax) for the year retained.

Climate change
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Greenhouse gas emissions

Refers to a range of businesses, including generation and energy storage portfolio, transmission and distribution, retail and others.
In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
CLP Group¹
Total CO₂e emissions – on an equity basis (kt)	45,783	50,692	52,988	60,223	65,017	GRI 305-1, 305-2, 305-3/ HKEX D28/ HKFRS S2-29(a)/ HKFRS S2/SASB IF-EU-110a.1
Scope 1 (kt)²	34,356	38,055	38,163	44,141	47,690
Scope 2 (kt)	302	361	229	220	236
Scope 3 (kt)	11,125	12,276	14,597	15,861	17,091

Refers to a range of businesses, including generation and energy storage portfolio, transmission and distribution, retail and others.
In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.

"Percentage of emissions covered under emissions-limiting regulations" relates to the fossil fuel generation assets on the Chinese Mainland, which fall under the mandatory national emissions trading scheme where CLP holds a minority stake.
"Percentage of emissions covered under emissions-reporting regulations" relates to the Scope 1 CO2e emissions of the CLP Group, as per the mandatory disclosure requirements for CLP Holdings under the Hong Kong Stock Exchange’s Environmental, Social and Governance Reporting Code.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Percentage of emissions covered under emissions-limiting regulations (%)¹	14	N/A	N/A	N/A	N/A	HKFRS S2/SASB IF-EU-110a.1
Percentage of emissions covered under emissions-reporting regulations (%)²	100	N/A	N/A	N/A	N/A	HKFRS S2/SASB IF-EU-110a.1

This relates to the fossil fuel generation assets on the Chinese Mainland, which fall under the mandatory national emissions trading scheme where CLP holds a minority stake.
This relates to the Scope 1 CO₂e emissions of the CLP Group, as per the mandatory disclosure requirements for CLP Holdings under the Hong Kong Stock Exchange’s Environmental, Social and Governance Reporting Code.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Scope 3 emissions - on an equity basis (kt)
Category 1: Purchased goods and services	587	1,040	1,056	912	901	GRI305-3/ HKEX D28(c),D29(d)/ HKFRS S2-29(a)
Category 2: Capital goods	630	587	816	902	1,488
Category 3: Fuel- and energy-related activities	8,433	9,105	11,053	12,046	12,733
Category 5: Waste generated in operations	43	16	46	56	80
Category 6: Business travel	4	5	4	2	1
Category 7: Employee commuting	7	4	4	5	4
Category 11: Use of sold products	1,422	1,519	1,617	1,939	1,884

CLP Groupʼs generation and energy storage portfolio

In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.
Numbers include Scope 1 and Scope 2 emissions.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
CLP Group's generation and energy storage portfolio¹
CO₂e – on an equity basis (kt)²	34,495	38,268	38,241	44,235	47,813	GRI 305-4/ HKFRS S2-29(a)

In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.
Numbers include Scope 1 and Scope 2 emissions.

In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.
Numbers include Scope 1, Scope 2 and Scope 3 Category 3 emissions (direct emissions from the generation of purchased electricity that is sold to CLP’s customers).

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
CLP Group's generation and energy storage portfolio¹
CO₂e – on an equity plus long-term capacity and energy purchase basis (kt)²	38,232	42,413	42,439	48,323	51,941	GRI 305-4/ HKFRS S2-29(a)

In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.
Numbers include Scope 1, Scope 2 and Scope 3 Category 3 emissions (direct emissions from the generation of purchased electricity that is sold to CLP’s customers).

Greenhouse gas emissions intensity

In accordance with the Greenhouse Gas Protocol, direct CO2 emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO2e emissions inventory and are reported separately. In 2025, the CO2 emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO2 emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO2 GHG emissions (i.e. CH4 and N2O) are included in CLP’s Scope 1 CO2e emissions.
"On an equity basis" includes Scope 1 and Scope 2 emissions.
"On an equity plus capacity and energy purchase basis" includes Scope 1, Scope 2 and Scope 3 Category 3 emissions (direct emissions from the generation of purchased electricity that is sold to CLP’s customers).

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
CLP Group – GHG emissions intensity of generation and energy storage portfolio¹
On an equity basis (kg CO₂e/kWh)²	0.58	0.61	0.62	0.63	0.65	GRI 305-4/ HKFRS S2-33(a)
On an equity plus capacity and energy purchase basis (kg CO₂e/kWh)³	0.50	0.53	0.54	0.55	0.57	GRI 305-4/ HKFRS S2-33(a)

In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from Jhajjar Power Station’s biomass combustion and WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from Jhajjar Power Station’s biomass combustion are 296kt, while the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Both assets’ non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.
Numbers include Scope 1 and Scope 2 emissions.
Numbers include Scope 1, Scope 2 and Scope 3 Category 3 emissions (direct emissions from the generation of purchased electricity that is sold to CLP’s customers).

"Electricity sold" is the total electricity energy sold to CLP Power Hong Kong Limited's customers before the adjustment of Renewable Energy Certificates.
In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Its non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
CLP Power Hong Kong – GHG emissions intensity of electricity sold^1,²
CO₂e emissions intensity of electricity sold by CLP Power Hong Kong (kg CO₂e/kWh)	0.34	0.38	0.39	0.39	0.39

"Electricity sold" is the total electricity energy sold to CLP Power Hong Kong Limited's customers before the adjustment of Renewable Energy Certificates.
In accordance with the Greenhouse Gas Protocol, direct CO₂ emissions from WE Station’s landfill gas from waste for power generation are not included in CLP’s Scope 1 CO₂e emissions inventory and are reported separately. In 2025, the CO₂ emissions from the WE Station’s landfill gas combustion are 35kt. Its non-CO₂ GHG emissions (i.e. CH₄ and N₂O) are included in CLP’s Scope 1 CO₂e emissions.

Environment
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Environmental compliance

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Environmental regulatory non-compliances resulting in fines or prosecutions (number)	0	0	0	0	0	GRI 2-27/ HKEX General Disclosure A1
Environmental licence limit exceedances & other non-compliances (number)	6	5	5	6	5	GRI 2-27/ HKEX General Disclosure A1

Air emissions

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Nitrogen oxides (NO_x) (kt)	29.7	33.7	32.3	43.5	45.7	GRI 305-7/ HKEX A1.1/ SASB IF-EU-120a.1
Sulphur dioxide (SO₂) (kt)	42.9	43.0	40.6	48.9	52.7
Total PM (kt)	5.5	6.4	6.7	6.8	7.6

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Sulphur hexafluoride (SF₆) (kt)	0.003	0.003	0.004	0.003	0.004
Mercury (t)	0.23	0.28	0.22	0.52	0.31	GRI 305-7/ HKEX A1.1/ SASB IF-EU-120a.1

Waste and by-products

Waste is categorised in accordance with local regulations.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Hazardous solid waste (t)¹
Produced	1,161	818	3,617	869	1,524	GRI 306-3/ HKEX A1.3
Recycled	355	457	331	493	520
Hazardous liquid waste (kl)¹
Produced	877	621	1,935	1,103	1,017
Recycled	844	593	684	797	947

Waste is categorised in accordance with local regulations.

Waste is categorised in accordance with local regulations.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Non-hazardous solid waste (t)¹
Produced	20,130	9,899	12,326	12,702	24,481	GRI 306-3/ HKEX A1.4
Recycled	14,318	4,712	6,744	7,917	4,214
Non-hazardous liquid waste (kl)¹
Produced	0	0	0	23	65
Recycled	0	0	0	23	65

Waste is categorised in accordance with local regulations.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
By-products
Ash produced (kt)	952	1,130	1,045	3,066	3,403	SASB IF-EU-150a.1
Ash reused/ recycled / sold (kt)	214	241	328	2,365	2,501
Gypsum produced (kt)	33	39	52	286	367
Gypsum reused/ recycled / sold (kt)	33	36	61	280	365

Water withdrawal

Excludes water used for hydropower generation. Respective usage for each hydropower asset is provided in the respective Asset Performance Statistics.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total water withdrawal (Mm³ )¹	4,025.1	4,254.8	4,249.0	5,339.3	5,243.7	GRI 303-3/ HKFRS S2/SASB IF-EU-140a.1
For cooling purposes
Water withdrawal from freshwater bodies	28.5	27.0	24.1	42.7	43.3
Water withdrawal from marine water bodies	3,991.0	4,221.2	4,217.4	5,287.0	5,190.3
For non-cooling purposes
Water withdrawal from freshwater bodies	1.0	1.4	2.0	4.6	5.3
Water withdrawal from municipal resources	4.6	5.2	5.4	5.0	4.8

Excludes water used for hydropower generation. Respective usage for each hydropower asset is provided in the respective Asset Performance Statistics.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total freshwater withdrawal from water stressed areas	30.6	29.7	0.01	N/A	N/A	HKFRS S2/SASB IF-EU-140a.1

Water discharge

Excludes water used for hydropower generation. Respective usage for each hydropower asset is provided in the respective Asset Performance Statistics.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total water discharge (Mm³ )¹	4,008.9	4,237.6	4,240.3	5,310.9	5,205.4	GRI 303-4
From cooling processes
Treated wastewater to freshwater bodies	0	0	0	0	0
Water discharge to marine water bodies	3,991.0	4,221.2	4,217.4	5,287.0	5,190.3
Wastewater to other destinations	0	0	0	0	0
From non-cooling processes
Treated wastewater to freshwater bodies	15.6	13.5	19.7	21.0	11.9
Treated wastewater to marine water bodies	0.7	1.1	1.7	1.6	1.3
Treated wastewater to other destinations	1.6	1.8	1.5	1.3	1.9
Wastewater to sewerage	0.02	0.03	0.03	0.04	0.03

Excludes water used for hydropower generation. Respective usage for each hydropower asset is provided in the respective Asset Performance Statistics.

Freshwater

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total freshwater consumption of CLP Group's power generation (Mm³ )	18.5	20.1	13.0	31.3	41.5	GRI 303-5/ HKEX A2.2/ SASB IF-EU-140a.1
Total freshwater consumption under water stressed areas (Mm³ )	15.2	16.3	0.01	16.5	17.2	GRI 303-5/ SASB IF-EU-140a.1

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Freshwater consumption intensity of CLP Group's power generation (m³ /MWh)	0.43	0.45	0.30	0.52	0.66	HKEX A2.2

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Freshwater reused/recycled (Mm³)	757	833	786	756	838

Customers
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Customer portfolio – CLP Power Hong Kong Limited and EnergyAustralia

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total Hong Kong customers (number)	2,895,398	2,830,411	2,789,644	2,752,071	2,711,421	GRI G4 EU3/ HKFRS S2/SASB IF-EU-000.A
Residential	2,528,522	2,474,155	2,439,557	2,407,225	2,369,217
Commercial	228,009	218,266	214,616	212,251	210,821
Infrastructure and Public Services	122,248	121,479	118,548	115,404	113,956
Manufacturing	16,619	16,511	16,923	17,191	17,427

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total Australian customers (number)	2,299,843	2,382,888	2,441,460	2,462,537	2,442,683	GRI G4 EU3
Mass market	2,295,469	2,378,703	2,437,590	2,453,797	2,435,475
Commercial and Industrial	4,374	4,185	3,870	8,740	7,208

Electricity delivered – CLP Power Hong Kong Limited

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total electricity delivered (GWh)	35,760	36,125	35,392	34,824	35,355	HKFRS S2/SASB IF-EU-000.B
Residential	9,966	10,204	9,929	10,113	10,525
Commercial	13,824	13,882	13,673	13,233	13,423
Infrastructure and Public Services	10,430	10,466	10,196	9,863	9,742
Manufacturing	1,540	1,573	1,594	1,615	1,665

Availability and reliability – CLP Power Hong Kong Limited

The numbers are derived by calculating the average of data from the most recent three years. For example, the figures under year 2025 are the 3-year averages of data from 2023 to 2025.
2023-2025 average for CLP Power was 1.8 minutes; Taking out the impact due to Major Event Day (such as Typhoon Saola in 2023, Typhoons Wipha & Ragasa in 2025), the three-year average was 1.1 minutes.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
System Average Interruption Frequency Index [SAIFI]¹	0.20	0.26	0.27	0.27	0.21	HKFRS S2/SASB IF-EU-550a.2
System Average Interruption Duration Index [SAIDI] (hours)¹	0.23	0.30	0.29	0.30	0.23	HKFRS S2/SASB IF-EU-550a.2
Unplanned Customer Minutes Lost [CML] (minutes)¹	1.8²	6.0	6.0	5.7	1.0

The numbers are derived by calculating the average of data from the most recent three years. For example, the figures under year 2025 are the 3-year averages of data from 2023 to 2025.
2023-2025 average for CLP Power was 1.8 minutes; Taking out the impact due to Major Event Day (such as Typhoon Saola in 2023, Typhoons Wipha & Ragasa in 2025), the three-year average was 1.1 minutes.

Customer satisfaction – CLP Power Hong Kong Limited and EnergyAustralia

	2025	2024	2023	2022	2021
Customer satisfaction score
CLP	76	76	74	72	73
All public utilities in the energy sector	76	78	74	73	74
Public service organisations	75	77	74	73	73

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Customer service
Calls handled by EnergyAustralia (number)	2,038,013	1,390,603	1,537,970	1,418,676	1,440,277

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Customer service
Complaints received by EnergyAustralia (number)	15,996	15,464	16,594	13,259	14,643

Fuel use

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Coal consumed (for power generation) (TJ)	229,475	260,615	250,177	394,274	426,190	GRI 302-1/ HKEX A2.1
Gas consumed (for power generation) (TJ)	151,027	151,371	146,370	151,327	142,304
Oil consumed (for power generation) (TJ)	2,069	2,732	2,854	2,936	2,717

Generation and energy storage capacity

Generation capacity is reported based on design capacity, which represents the maximum output as defined by each asset’s technical specifications.
Renewables include wind, solar, hydro and waste-to-energy. The total capacity of renewables on an equity basis is 4,363MW (23.3%) in 2025.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
On an equity basis
Total generation and energy storage capacity by asset type (MW(%))¹	18,740 (100%)	17,893 (100%)	18,123 (100%)	17,970 (100%)	20,018 (100%)	GRI G4 EU 1
Wind²	2,508 (13.4%)	2,227 (12.4%)	1,827 (10.1%)	1,680 (9.3%)	1,747 (8.7%)
Solar²	1,356 (7.2%)	1,013 (5.7%)	548 (3.0%)	554 (3.1%)	499 (2.5%)
Hydro²	489 (2.6%)	489 (2.7%)	489 (2.7%)	489 (2.7%)	489 (2.4%)
Waste-to-energy²	10 (0.1%)	10 (0.1%)	7 (0.0%)	7 (0.0%)	7 (0.0%)
Nuclear	1,621 (8.7%)	1,600 (8.9%)	1,600 (8.8%)	1,600 (8.9%)	1,600 (8.0%)
Gas	4,963 (26.5%)	4,976 (27.8%)	4,938 (27.2%)	4,934 (27.5%)	4,666 (23.3%)
Coal	7,222 (38.5%)	7,222 (40.4%)	8,486 (46.8%)	8,486 (47.2%)	10,795 (53.9%)
Energy storage	362 (1.9%)	147 (0.8%)	18 (0.1%)	10 (0.1%)	5 (0.0%)
Others	210 (1.1%)	210 (1.2%)	210 (1.2%)	210 (1.2%)	210 (1.0%)

Generation capacity is reported based on design capacity, which represents the maximum output as defined by each asset’s technical specifications.
Renewables include wind, solar, hydro and waste-to-energy. The total capacity of renewables on an equity basis is 4,363MW (23.3%) in 2025.

Generation capacity is reported based on design capacity, which represents the maximum output as defined by each asset’s technical specifications.
Renewables include wind, solar, hydro and waste-to-energy. The total capacity of renewables on an equity plus long-term capacity and energy purchase basis is 4,952MW (21.2%) in 2025.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
On an equity plus long-term capacity and energy purchase basis
Total generation and energy storage capacity by asset type (MW(%))¹	23,366 (100%)	22,582 (100%)	23,291 (100%)	23,068 (100%)	25,108 (100%)	GRI G4 EU 1
Wind²	2,800 (12.0%)	2,625 (11.6%)	2,391 (10.3%)	2,264 (9.8%)	2,331 (9.3%)
Solar²	1,650 (7.1%)	1,307 (5.8%)	842 (3.6%)	848 (3.7%)	793 (3.2%)
Hydro²	489 (2.1%)	489 (2.2%)	489 (2.1%)	489 (2.1%)	489 (1.9%)
Waste-to-energy²	14 (0.1%)	14 (0.1%)	10 (0.0%)	10 (0.0%)	10 (0.0%)
Nuclear	2,750 (11.8%)	2,685 (11.9%)	2,685 (11.5%)	2,685 (11.6%)	2,685 (10.7%)
Gas	6,118 (26.2%)	6,131 (27.1%)	6,093 (26.2%)	6,089 (26.4%)	5,813 (23.2%)
Coal	8,140 (34.8%)	8,140 (36.0%)	9,719 (41.7%)	9,719 (42.1%)	12,027 (47.9%)
Energy storage	1,107 (4.7%)	892 (4.0%)	763 (3.3%)	665 (2.9%)	660 (2.6%)
Others	300 (1.3%)	300 (1.3%)	300 (1.3%)	300 (1.3%)	300 (1.2%)

Generation capacity is reported based on design capacity, which represents the maximum output as defined by each asset’s technical specifications.
Renewables include wind, solar, hydro and waste-to-energy. The total capacity of renewables on an equity plus long-term capacity and energy purchase basis is 4,952MW (21.2%) in 2025.

Energy sent out

Renewables include wind, solar, hydro and waste-to-energy. The total sent out of renewables on an equity basis is 6,501GWh (10.9%) in 2025.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
On an equity basis
Total energy sent out by asset type (GWh(%))	59,882 (100%)	62,383 (100%)	62,052 (100%)	69,726 (100%)	73,113 (100%)	GRI G4 EU 2/ HKFRS S2/SASB IF-EU-000.D
Wind¹	3,550 (5.9%)	3,056 (4.9%)	3,164 (5.1%)	3,146 (4.5%)	2,959 (4.0%)
Solar¹	1,047 (1.8%)	932 (1.5%)	920 (1.5%)	901 (1.3%)	922 (1.3%)
Hydro¹	1,862 (3.1%)	1,776 (2.8%)	1,626 (2.6%)	1,835 (2.6%)	1,668 (2.3%)
Waste-to-energy¹	42 (0.1%)	31 (0.0%)	32 (0.1%)	29 (0.0%)	27 (0.0%)
Nuclear	12,442 (20.8%)	12,064 (19.3%)	12,128 (19.5%)	12,346 (17.7%)	12,302 (16.8%)
Gas	14,401 (24.1%)	14,154 (22.7%)	13,817 (22.3%)	14,435 (20.7%)	13,233 (18.1%)
Coal	26,519 (44.3%)	30,372 (48.7%)	30,364 (48.9%)	37,031 (53.1%)	42,002 (57.4%)
Energy storage	19 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Others	0 (0.0%)	1 (0.0%)	0 (0.0%)	1 (0.0%)	0 (0.0%)

Renewables include wind, solar, hydro and waste-to-energy. The total sent out of renewables on an equity basis is 6,501GWh (10.9%) in 2025.

Renewables include wind, solar, hydro and waste-to-energy. The total sent out of renewables on an equity plus long-term capacity and energy purchase basis is 7,990GWh (10.3%) in 2025.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
On an equity plus long-term capacity and energy purchase basis
Total energy sent out by asset type (GWh(%))	77,268 (100%)	79,760 (100%)	79,512 (100%)	87,360 (100%)	91,183 (100%)	GRI G4 EU 2/ HKFRS S2/SASB IF-EU-000.D
Wind¹	4,495 (5.8%)	4,482 (5.6%)	4,688 (5.9%)	4,709 (5.4%)	4,611 (5.1%)
Solar¹	1,573 (2.0%)	1,491 (1.9%)	1,480 (1.9%)	1,472 (1.7%)	1,524 (1.7%)
Hydro¹	1,862 (2.4%)	1,776 (2.2%)	1,626 (2.0%)	1,835 (2.1%)	1,668 (1.8%)
Waste-to-energy¹	60 (0.1%)	44 (0.1%)	45 (0.1%)	42 (0.0%)	38 (0.0%)
Nuclear	21,160 (27.4%)	19,878 (24.9%)	20,098 (25.3%)	20,836 (23.9%)	20,962 (23.0%)
Gas	20,092 (26.0%)	19,847 (24.9%)	19,203 (24.2%)	19,507 (22.3%)	18,461 (20.2%)
Coal	27,993 (36.2%)	32,234 (40.4%)	32,418 (40.8%)	39,027 (44.7%)	43,995 (48.2%)
Energy storage	33 (0.0%)	8 (0.0%)	-46(-0.1%)	-69 (-0.1%)	-75 (-0.1%)
Others	1 (0.0%)	1 (0.0%)	1 (0.0%)	2 (0.0%)	1 (0.0%)

Renewables include wind, solar, hydro and waste-to-energy. The total sent out of renewables on an equity plus long-term capacity and energy purchase basis is 7,990GWh (10.3%) in 2025.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
On an operational control basis (GWh)
Total energy sent out	42,803	44,798	43,073	60,475	62,967	GRI G4 EU 2/ HKFRS S2/SASB IF-EU-000.D

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Employee headcount and type

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total employee headcount (number)	8,539	8,415	8,041	8,318	8,116	GRI 2-7/ HKEX B1.1
Full-time	8,376	8,249	7,882	8,154	7,930
Part-time	163	166	159	164	186

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Permanent (average %)	84.3	83.7	85.4	85.7	87.0
Fixed-term contract (average %)	15.7	16.3	14.6	14.3	13.0

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Below 30	1,236	1,328	1,236	1,219	1,036	GRI 405-1/ HKEX B1.1
30-39	2,619	2,611	2,459	2,621	2,481
40-49	2,222	2,147	2,033	2,113	2,147
50 and above	2,462	2,329	2,313	2,365	2,452

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Hong Kong	5,484	5,397	5,163	4,954	4,771	GRI 2-7/ HKEX B1.1
Chinese Mainland	788	763	702	663	627
Australia	2,267	2,255	2,176	2,251	2,281

Contractor FTE and type

Refers to manpower supplied by contractor companies under labour supply agreements. Reporting is based on quarterly averages.
Estimated service contractor full-time equivalent (FTE) is calculated based on the number of man-hours incurred and market-specific average working hours.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total contractor (full-time equivalent)	7,458.9	6,890.7	8,081.6	10,519.4	9,911.3	GRI 2-8
Labour supply¹	883.5	973.1	1,066.6	1,157.2	1,329.9
Service contractor²	6,575.4	5,917.6	7,014.9	9,362.2	8,581.5

Refers to manpower supplied by contractor companies under labour supply agreements. Reporting is based on quarterly averages.
Estimated service contractor full-time equivalent (FTE) is calculated based on the number of man-hours incurred and market-specific average working hours.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total contractor (full-time equivalent)	7,458.9	6,890.7	8,081.6	10,519.4	9,911.3	GRI 2-8
Hong Kong	4,980.4	5,041.3	5,784.3	5,434.0	5,202.8
Chinese Mainland	1,278.5	527.9	558.8	331.2	576.0
Australia	1,200.0	1,321.5	1,738.5	1,301.5	1,368.0

New hire

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (number)	989	1,313	1,168	1,415	1,029	GRI 401-1
Male	731	948	794	930	686
Female	258	365	374	485	343

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (number)	989	1,313	1,168	1,415	1,029	GRI 401-1
Below 30	317	487	461	667	342
30-39	301	482	410	457	402
40-49	217	257	202	197	204
50 and above	154	87	95	94	81

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (number)	989	1,313	1,168	1,415	1,029	GRI 401-1
Hong Kong (number)	566	777	747	731	524
Chinese Mainland (number)	64	106	75	71	45
Australia (number)	359	430	346	543	433

Total staff turnover rate

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	10.2	N/A	N/A	N/A	N/A	GRI 401-1/ HKEX B1.2
Male	8.3	N/A	N/A	N/A	N/A
Female	15.5	N/A	N/A	N/A	N/A

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	10.2	N/A	N/A	N/A	N/A	GRI 401-1/ HKEX B1.2
Below 30	10.5	N/A	N/A	N/A	N/A
30-39	8.7	N/A	N/A	N/A	N/A
40-49	9.1	N/A	N/A	N/A	N/A
50 and above	12.7	N/A	N/A	N/A	N/A

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	10.2	N/A	N/A	N/A	N/A	GRI 401-1/ HKEX B1.2
Hong Kong	8.9	10.4	10.8	11.7	N/A
Chinese Mainland	4.9	6.2	7.0	5.4	N/A
Australia	15.3	14.7	19.1	24.8	N/A

Voluntary staff turnover rate

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)^1,²	5.1	6.8	8.1	10.2	8.1	GRI 401-1/ HKEX B1.2
Male	4.6	6.1	4.9	8.6	7.3
Female	6.3	8.8	3.2	14.4	10.5

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)^1,²	5.1	6.8	8.1	10.2	8.1	GRI 401-1/ HKEX B1.2
Below 30	8.4	12.5	2.7	13.7	12.7
30-39	5.6	8.7	5.7	13.1	10.7
40-49	4.7	5.1	3.3	10.1	6.9
50 and above	3.6	4.3	1.9	5.8	5.1

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)^1,²	5.1	6.8	8.1	10.2	8.1	GRI 401-1/ HKEX B1.2
Hong Kong (%)	3.7	5.4	5.4	6.6	4.6
Chinese Mainland (%)	2.4	2.8	2.6	2.3	2.3
Australia (%)	8.9	11.2	15.2	18.8	16.1

Refers to employees leaving the organisation voluntarily and does not include dismissal, retirement, company-initiated termination or end of contract.
Includes permanent employees only, except for the Chinese Mainland where both permanent and fixed-term contract employees are included due to local employment legislation.

Employees eligible to retire within the next five years

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	14.3	13.9	14.3	14.1	14.6	GRI G4 EU15
Hong Kong (%)	16.3	16.6	17.3	18.8	20.1
Chinese Mainland (%)	16.0	15.9	15.9	15.7	15.1
Australia (%)	9.6	7.8	7.8	6.7	6.6

Percentage of employees trained

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	99.0	98.5	98.5	98.5	98.5	HKEX B3.1
Male	99.2	98.8	98.7	99.0	98.7
Female	98.3	97.8	97.9	98.5	97.7

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	99.0	98.5	98.5	98.5	98.5	HKEX B3.1
Managerial	97.1	95.3	95.3	95.8	94.2
Professional	98.9	98.3	98.0	98.8	98.5
General & technical staff	99.3	99.2	99.5	99.3	99.0

	2025	2024	2023	2022	2021
Group total (%)	99.0	98.5	98.5	98.5	98.5
Hong Kong (%)	99.5	97.8	97.8	99.1	97.8
Chinese Mainland (%)	100.0	100.0	99.3	95.9	100.0
Australia (%)	97.3	99.6	100.0	100.0	100.0

Average training hours per employee

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (hours)	51.9	42.7	44.1	46.2	51.6	GRI 404-1/ HKEX B3.2
Male	61.1	50.2	51.4	53.6	58.2
Female	26.5	22.8	24.4	26.0	33.3

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (hours)	51.9	42.7	44.1	46.2	51.6	GRI 404-1/ HKEX B3.2
Managerial	22.7	17.5	27.2	23.0	29.5
Professional	36.1	30.4	32.5	33.5	41.2
General & technical staff	74.0	60.2	59.6	63.9	65.8

	2025	2024	2023	2022	2021
Group total (hours)	51.9	42.7	44.1	46.2	51.6
Hong Kong	63.3	50.9	52.0	56.3	60.8
Chinese Mainland	76.3	70.8	72.3	85.6	77.8
Australia	16.2	14.6	16.9	11.1	26.8

Training hours dedicated to upskilling and reskilling

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (%)	17.7	15.4	N/A	N/A	N/A

Gender distribution of Group Executive Committee (GEC) members

Includes Executive Director (Chief Executive Officer).

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Male (%)¹	85.7	84.6	83.3	73.3	69.2	GRI 405-1
Female (%)¹	14.3	15.4	16.7	26.7	30.8	GRI 405-1

Includes Executive Director (Chief Executive Officer).

Gender distribution of employees

Data of other gender identities are tracked. They are statistically insignificant and not separately disclosed.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Group total (number)¹	8,539	8,415	8,041	8,318	8,116	GRI 2.7/ HKEX B1.1
Male	6,276	6,161	5,849	6,098	5,984
Female	2,263	2,254	2,192	2,220	2,132

Data of other gender identities are tracked. They are statistically insignificant and not separately disclosed.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Hong Kong (number)	5,484	5,397	5,163	4,954	4,771	GRI 2.7/ HKEX B1.1
Male	4,246	4,172	3,958	3,828	3,737
Female	1,238	1,225	1,205	1,126	1,034

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Chinese Mainland (number)	788	763	702	663	627	GRI 2.7/ HKEX B1.1
Male	638	627	575	547	524
Female	150	136	127	116	103

Data of other gender identities are tracked. They are statistically insignificant and not separately disclosed.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Australia (number)¹	2,267	2,255	2,176	2,251	2,281	GRI 2.7/ HKEX B1.1
Male	1,392	1,362	1,316	1,336	1,340
Female	875	893	860	915	941

Data of other gender identities are tracked. They are statistically insignificant and not separately disclosed.

Gender diversity progress

Leadership positions are defined as positions at Korn Ferry Reference Level 19 and above.
Employees with a bachelor's degree or above qualification in Science, Technology, Engineering and Mathematics.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Women in Leadership (%)¹	31.6	30.0	29.1	29.1	30.5
Women in STEM (%)²	18.8	N/A	N/A	N/A	N/A

Leadership positions are defined as positions at Korn Ferry Reference Level 19 and above.
Employees with a bachelor's degree or above qualification in Science, Technology, Engineering and Mathematics.

Group safety performance – Employees

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.
Includes the diseases listed in the ILO List of Occupational Diseases, work-related mental illnesses and work-related disorders.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Employees¹
Fatalities (number of personnel)²	0	0	0	0	0	GRI 403-9/ HKEX B2.1
Days Away From Work Injuries (number of personnel)³	4	13	2	6	4
High-consequence Injuries (number of personnel)⁴	0	0	0	0	0	GRI 403-9
Work-related Ill Health (number of personnel)⁵	0	0	3	4	1	GRI 403-10

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.
Includes the diseases listed in the ILO List of Occupational Diseases, work-related mental illnesses and work-related disorders.

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Employees¹
Fatality Rate (number per 200,000 work hours)^2,³	0.00	0.00	0.00	0.00	0.00	GRI 403-9/ HKEX B2.1/ SASB IF-EU-320a.1
Lost Time Injury Rate (number per 200,000 work hours)^3,⁴	0.05	0.16	0.03	0.07	0.05
Total Recordable Injury Rate (number per 200,000 work hours)^3,⁵	0.22	0.28	0.13	0.17	0.14	GRI 403-9/ SASB IF-EU-320a.1

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
It is the total sum of calendar days (consecutive or otherwise) lost after the days on which the work-related injuries and work-related ill health occurred.
121 out of 344 days were carried forward from two incidents in 2024.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Employees¹
Lost Days (number of days)²	344³	471	125	176	304	GRI 403-9/ HKEX B2.2

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
It is the total sum of calendar days (consecutive or otherwise) lost after the days on which the work-related injuries and work-related ill health occurred.
121 out of 344 days were carried forward from two incidents in 2024.

Group safety performance – Contractors

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Contractors¹
Fatalities (number of personnel)²	1	0	0	0	0	GRI 403-9/ HKEX B2.1
Days Away From Work Injuries (number of personnel)³	2	10	8	15	10
High-consequence Injuries (number of personnel)⁴	1	0	1	2	1	GRI 403-9

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Contractors¹
Fatality Rate (number per 200,000 work hours)^2,³	0.01	0.00	0.00	0.00	0.00	GRI 403-9/ HKEX B2.1/ SASB IF-EU-320a.1
Lost Time Injury Rate (number per 200,000 work hours)^3,⁴	0.03	0.11	0.09	0.11	0.08
Total Recordable Injury Rate (number per 200,000 work hours)^3,⁵	0.10	0.21	0.22	0.31	0.29	GRI 403-9/ SASB IF-EU-320a.1

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

Group safety performance – Employees and contractors combined

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Employees and contractors combined¹
Fatalities (number of personnel)²	1	0	0	0	0	GRI 403-9/ HKEX B2.1
Days Away From Work Injuries (number of personnel)³	6	23	10	21	14
High-consequence Injuries (number of personnel)⁴	1	0	1	2	1	GRI 403-9

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatalities as a result of work-related injury.
Refers to the number of personnel who sustain a work-related injury and are unfit to perform any work on any day after the occurrence of the injury. “Any day” is any calendar day which includes rest days, weekend days, leave days, public holidays or days after ceasing employment. It does not include the day the injury incident occurred. “Days Away From Work Injuries” excludes fatalities which were included in “Lost Time Injury”.
Refers to the number of personnel who sustain life-threatening or life-altering work-related injury. It is a subset of Days Away From Work Injuries.

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Employees and contractors combined¹
Fatality Rate (number per 200,000 work hours)^2,³	0.01	0.00	0.00	0.00	0.00	GRI 403-9/ HKEX B2.1/ SASB IF-EU-320a.1
Lost Time Injury Rate (number per 200,000 work hours)^3,⁴	0.04	0.14	0.06	0.10	0.07
Total Recordable Injury Rate (number per 200,000 work hours)^3,⁵	0.16	0.24	0.18	0.25	0.23	GRI 403-9/ SASB IF-EU-320a.1

The system of rules applied in recording and reporting accident statistics complies with the International Labour Organization (ILO) Code of Practice on Recording and Notification of Occupational Accidents and Diseases.
Refers to the number of fatal injuries per 200,000 work hours in the year.
Rates are normalised to 200,000 work hours, which approximately equals to the number of hours worked by 100 people in one year.
Refers to the number of Days Away From Work Injuries and Fatalities per 200,000 work hours in the year.
Refers to the number of Total Recordable Injuries per 200,000 work hours in the year. Total Recordable Injuries include Fatalities, Days Away From Work Injuries, Restricted Work Injuries, and Medical Treatment Injuries.

Partners
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Contributions to organisations

Includes contributions to trade associations or tax-exempt groups that seek to influence public policy in the form of memberships, donations or sponsorship.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Lobbying, interest representation or similar (HK$M)	0	0	0	0	0	GRI 415-1
Local, regional or national political campaigns, organisations or candidates (HK$M)	0	0	0	0	0
Trade associations or tax-exempt groups (e.g. think tanks) (HK$M)¹	6.91	7.06	8.05	8.69	14.12
Others (e.g. spending related to ballot measures or referendums) (HK$M)	0	0	0	0	0

Includes contributions to trade associations or tax-exempt groups that seek to influence public policy in the form of memberships, donations or sponsorship.

Code of Conduct and anti-corruption

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total number of breaches of Code of Conduct reported to the Audit & Risk Committee (cases)	40	31	12	10	18
Convicted cases of corruption reported to the Audit & Risk Committee (cases)	0	0	0	0	0	GRI 205-3/ HKEX B7.1

Supplier distribution

There are a few multinational companies having transactions in more than one regions through their local offices. However, these local offices of one multinational companies are treated as one supplier in our supply base.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total suppliers by region (number)¹	4,278	4,176	4,215	6,127	5,659	GRI 2-6/ HKEX B5.1
Australia	1,754	1,800	1,853	1,894	1,942
Chinese Mainland	1,377	1,101	1,090	1,257	1,216
Hong Kong	940	1,043	1,030	1,058	1,025
India	2	5	3	1,667	1,197
Others (Asia Pacific)	53	45	63	64	67
Europe	85	100	96	105	112
America	63	73	78	88	98
Rest of the world	4	9	2	1	2

There are a few multinational companies having transactions in more than one regions through their local offices. However, these local offices of one multinational companies are treated as one supplier in our supply base.

Payments to suppliers

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Total payment to suppliers by region (HK$M)	42,269	43,890	42,023	54,794	43,997	GRI 204-1
Australia	11,483	11,691	10,831	12,727	10,617
Chinese Mainland	15,348	15,709	15,346	19,937	17,226
Hong Kong	10,309	11,474	10,205	9,233	8,296
India	8	25	24	4,343	2,977
Others (Asia Pacific)	3,178	3,654	3,905	5,821	3,016
Europe	1,614	996	1,300	1,854	1,630
America	327	332	409	878	232
Rest of the world	1	9	3	1	3

Community
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Access to electricity – CLP Power Hong Kong Limited

Refers to the disconnection orders completed due to heavily overdue payment.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Disconnections for CLP Power Hong Kong Limited residential customers (number)¹	12,285	8,803	4,581	3,411	3,696	GRI G4 EU27/ SASB IF-EU-240a.3

Refers to the disconnection orders completed due to heavily overdue payment.

Community investment

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Community programmes implemented (number)	532	514	458	481	443	GRI 415-1

Community spending

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Community spending by theme (%)¹
Education and Development	6	6	6	5	6	HKEX B8.1
Community Wellbeing	35	36	31	30	35
Environment	55	54	58	61	56
Arts and Culture	2	2	2	2	1
Stakeholder Engagement	2	2	3	2	2

Numbers have been subject to rounding. Any discrepancies between the total shown and the sum of the amounts listed are due to rounding.

	2025	2024	2023	2022	2021
Community spending by region (%)¹
Hong Kong	97	97	98	94	90
Chinese Mainland	1	1	1	1	1
Australia	2	2	1	2	2
Taiwan Region & Southeast Asia	0	0	0	0	0
India	N/A	N/A	N/A	3	7

Numbers have been subject to rounding. Any discrepancies between the total shown and the sum of the amounts listed are due to rounding.

Donations

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Amount donated for charitable and other purposes (HK$M)	22.42	6.91	9.18	10.02	15.09	HKEX B8.2

Time and expertise contributed

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Volunteer hours from CLP staff and family members (hours)	21,461	16,498	16,701	19,329	16,541	HKEX B8.2

Refers to volunteering work that requires electrical engineering skills or licenses.
Refers to hands-on, generic services that do not require professional electrical engineering skills or licenses.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Skill-based (%)¹	3.7	4.0	4.7	12.2	0.4	HKEX B8.2
Non skill-based (%)²	96.3	96.0	95.3	87.8	99.6	HKEX B8.2

Refers to volunteering work that requires electrical engineering skills or licenses.
Refers to hands-on, generic services that do not require professional electrical engineering skills or licenses.

Beneficiaries

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Beneficiaries (number)
Direct beneficiaries	938,000+	1,270,000+	626,000+	1,305,000+	1,580,000+

Includes professional bodies, academic institutes, NGOs and community groups.

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Beneficiaries (number)
Organisations benefitted¹	371	323	291	280	232

Includes professional bodies, academic institutes, NGOs and community groups.

	2025	2024	2023	2022	2021
Beneficiaries by theme (%)
Education and Development	11.8	31.7	46.7	15.9	13.0
Community Wellbeing	66.6	48.3	22.7	72.1	63.0
Environment	17.9	16.1	25.7	9.9	23.9
Arts and Culture	3.7	3.9	4.9	2.1	0.1

Nuclear safety

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Workers
Collective radiation dosage for workers (man-mSv)	867.3	1,248.9	1,324.3	719.8	641.7

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Nuclear-related waste
Spent nuclear fuel (t)	66.2	39.8	37.7	75.4	33.1

	2025	2024	2023	2022	2021	GRI/HKEX/ SASB/HKFRS
Nuclear-related waste
Low- to intermediate-level radioactive nuclear waste (m³)	57.9	34.1	53.0	58.8	26.0