Key Performance Indicators

Environmental Performance (Note 1)


Air Emissions

Category Emissions (tonne)
Sites of operation within the reporting boundary CSCD Total
Nitrogen oxides 1,773 237 2,010
Sulphur oxides 116 342 458
Respirable suspended particulates 106 15 121

Greenhouse Gas Emissions (Note 2)

Scope Emission source Emissions (tonne of CO2-e)
Sites of operation within the reporting boundary CSCD Total
Scope 1:
Direct emissions
Combustion of fossil fuels 72,487 74,739 798,910 799,011 871,397 873,750
Industrial production processes – welding 1,604 N/A 1,604
Fugitive emissions (Note 3) 648 101 749
Scope 2:
Energy indirect emissions
Purchased electricity 84,322 92,470 24,979 24,979 109,301 117,499
Purchased electricity 8,148 N/A 8,148
Scope 3 (Note 4):
Other indirect emissions
Industrial production processes – welding (contractor) 814 20,217 N/A 108 814 20,325
Stationary combustion (contractor) 18,475 N/A 18,475
Waste paper disposal 686 No Statistics 686
Water consumption 102 No Statistics 102
Sewage treatment 48 No Statistics 48
Air business travel 92 108 200
Total GHG emissions (Note 5) 187,427 824,097 1,011,524
GHG intensity (tonne of CO2-e / HKD million) 16.2

【1】To facilitate readers’ comprehensive understanding of the quantified environmental performance of the Group, the performance of CSCD is also presented in each indicator. The environmental performance of CSCD is aligned with the ESG report in its 2020 Annual Report, while some are independently assessed.

【2】GHG emissions quantification process and emission factors refer to the national standards and guidelines of the People's Republic of China (Guidelines for Accounting and Reporting Greenhouse Gas Emissions China Public Building Operation Units (Enterprises) (Trial) and Guidelines for Accounting and Reporting Greenhouse Gas Emissions Other Industrial Enterprises (Trial)), Guidelines to Account for and Report on Greenhouse Gas Emissions and Removals for Buildings (Commercial, Residential or Institutional Purposes) in Hong Kong prepared by the Environmental Protection Department and the Electrical and Mechanical Services Department of Hong Kong, SME Carbon Audit Toolkit compiled by the University of Hong Kong and the City University of Hong Kong, and the international standards ISO 14064-1 and the Greenhouse Gas Protocol.

【3】Including emissions of fire suppression systems from sites of operation within the reporting boundary and emissions of refrigerant from CSCD. The use of BTM (bromotrifluoromethane) in fire suppression systems produces fugitive greenhouse gas emissions, which are not among the six greenhouse gases in the Kyoto Protocol, but are included in this carbon assessment in order to give a true and fair representation of greenhouse gas-related information. It is also one of the controlled substances in Annex A of the Montreal Protocol and is approximately 1.0 tonnes of CFC-11 (trichlorofluoromethane) equivalent.

【4】The GHG emissions from waste paper disposal, water consumption and sewage treatment only include emissions generated from operations in Hong Kong.

【5】The total amount and breakdowns may not be consistent at the last digit due to rounding.

Waste Generation

Category Amount (tonne)
Sites of operation within the reporting boundary CSCD Total
Hazardous waste generated
Total hazardous waste 10,503.20 0.45 10,503.65
Hazardous waste intensity (tonne / HKD million) 0.2
Non-hazardous waste generated
Inert construction and demolition waste 220,440,167 232,860 230,174,709
Non-inert construction and demolition waste 113,161
Old construction demolition waste 8,691,015
Other construction waste 47,310
Other non-hazardous waste 650,196
Total non-hazardous waste 229,941,849 232,860 230,174,709
Non-hazardous waste intensity (tonne / HKD million) 3,685.4

Energy Consumption

Category Energy consumption (MWh)
Sites of operation within the reporting boundary CSCD Total
Gasoline 13,407 929 14,336
Diesel 260,234 1,314 261,548
Liquefied petroleum gas 3,647 168 3,815
Liquefied natural gas 116 0 116
Pipeline gas 46 0 46
Acetylene 464 0 464
Natural gas 3,889 436 4,325
Methanol 196 0 196
Lignite 0 2,249,624 2,249,624
Purchased electricity 139,995 42,745 182,740
Purchases heat (including heated water and steam) 20,576 0 20,576
Sold electricity N/A (40,297) (40,297)
Sold steam N/A (7,607) (7,607)
Total energy consumption 442,570 2,247,312 2,689,882
Energy intensity (MWh / HKD million) 43.1
Renewable energy 4,387 0 4,387

Water and Sewage

Category Amount (cubic metre)
  Sites of operation within the reporting boundary CSCD Total
Consume water
Total water consumption (Note 6) 6,685,125 1,862,837 8,547,962
Water consumption intensity (cubic metre/ HKD million) 136.9
Sewage discharge
Total sewage discharge 9,836,536 437,080 10,273,616
Water discharge intensity (cubic metre / HKD million) 164.5
Total water used (Note 7) 128,499 No Statistics 128,499

【6】Including freshwater supplied to contractors at construction sites by the Group.

【7】Reused in construction sites of the Group, not used by other organisations.

Packaging Materials for Finished Products

Category Amount (tonne)
Sites of operation within the reporting boundary CSCD Total
Timber for packaging 366 86 526
Other pachaging materials 74
Total consumption of packaging materials 441
Total consumption of packaging materials 0.01

Use of Raw Materials (Note 8)

Category Amount
Usage of sites of operation within the reporting boundary Usage of contractors in sites of operation within the reporting boundary (Note 9)
Non-renewable materials
Concrete (cubic metre)

7,948,840 3,853,310

Cement mortar (cubic metre)

194,123 660,565

Reinforced steel bar (tonne)

699,488 420,938

Steel beams (tonne)

69,575 18,810

Iron sheet pile (tonne)

10,201 1,579

Wooden sheet pile (tonne)

156,087 155,323

Cement (tonne)

455,189 326,341

River sand (tonne)

6,537,653 1,181,371

Stones (tonne)

2,091,254 382,038

Bricks (tonne)

6,167,082 9,958,532

Concrete floor materials (tonne)

1,133 4,652

Aluminium products (tonne)

5,303 5,532

Steel products (tonne) 11,127 10,026

Silica gel (tonne)

722 4

Glass (tonne)

20,930 17,673

Timber for packaging (tonne)

366 187

Other raw materials and packaging materials (tonne)

74 25

Paper (tonne)

349 No Statistics

Renewable materials
Bamboo flooring (tonne) 1 1
Cork flooring (tonne) 226 5

【8】The relevant data of CSCD was not calculated.

【9】Data provided by contractors. The Group will continue to communicate and coordinate with all sites of operation to expand the data scope.

Social Performance (Note 10)


Employment

Statistics Sites of operation within the reporting boundary CSCD Total
Current employees (Note 11) Gender Male 7,149 9,107 2,944 3,344 10,093 12,451
Female 1,958 400 2,358
Age group 30 or below 2,693 1,075 3,768
31-40 2,917 949 3,866
41-50 1,892 858 2,750
51 or above 1,605 462 2,067
Employment rank Senior 28 18 46
Middle 231 35 266
Executive 1,680 281 1,961
General employees 7,168 3,010 10,178
Region Hong Kong 4,922 307 5,229
Macau 797 Not applicable 797
Mainland China 3,388 2,745 6,133
USA Not applicable 117 117
Canada Not applicable 160 160
Other Not applicable 15 15
Other workers Region Hong Kong  15,565 22,100 No statistics by region 152 No statistics by region 22,251
Macau 3,992
Mainland China 2,543
USA Not applicable
Canada Not applicable
Other Not applicable
New hires Gender Male 2,001 2,472 937 1,038 2,938 3,510
Female 471 101 572
Age group 30 or below 961 630 1,591
31-40 665 256 921
41-50 584 127 711
51 or above 262 25 287
Region Hong Kong 1,277 51 1,328
Macau 210 Not applicable 210
Mainland China 985 859 1,844
USA Not applicable 103 103
Canada Not applicable 25 25
Other Not applicable 0 0
Rate of new hires (Note 12) Gender Male 28% 27% 32% 31% 29% 28%
Female 24% 25% 24%
Age group 30 or below 36% 59% 42%
31-40 23% 27% 24%
41-50 31% 15% 26%
51 or above 16% 5% 14%
Region Hong Kong 26% 17% 25%
Macau 26% Not applicable 26%
Mainland China 29% 31% 30%
USA Not applicable 88% 88%
Canada Not applicable 16% 16%
Other Not applicable 0% 0%
Number of employee turnover Gender Male 2,511 3,149 541 606 3,052 3,755
Female 638 65 703
Age group 30 or below 777 307 1,084
31-40 942 183 1,125
41-50 744 68 812
51 or above 686 48 734
Region Hong Kong 1,756 26 1,782
Macau 107 Not applicable 107
Mainland China 1,286 536 1,822
USA Not applicable 24 24
Canada Not applicable 18 18
Other Not applicable 2 2
Rate of employee turnover (Note 13) Gender Male 31% 31% 19% 19% 28% 28%
Female 30% 16% 28%
Age group 30 or below 25% 31% 26%
31-40 30% 18% 27%
41-50 35% 8% 27%
51 or above 40% 11% 34%
Region Hong Kong 34% 8% 33%
Macau 14% Not applicable 14%
Mainland China 30% 20% 26%
USA Not applicable 20% 20%
Canada Not applicable 12% 12%
Other Not applicable 27% 27%

【10】To facilitate readers’ comprehensive understanding of the quantified social performance of the Group, the performance of CSCD is also presented in each indicator . CSCD’s respective data on “number of employees”, “number of employees lost” and “number of suppliers” are quoted from the ESG Report in its 2020 Annual Report; other social performance was independently assessed.

【11】Total number of employees in 31 Dec 2020.

【12】Rate of new hires = (Number of new hires in 2020 / Number of current employees on 31 Dec 2020) x 100%.

【13】Rate of employee turnover = (Number of employee turnover in 2020 / average number of current employees on 1 January 2020 and 31 Dec 2020) x 100%.

Health and Safety (Note 14)

Statistics Sites of operation within the reporting boundary CSCD Total
Employees Number of work-related injuries (Note 15) 5 12 17
Work-related injury rate (Note 16) 0.05 0.36 0.13
Number of high-consequence work-related injuries (Note 17) 1 0 1
High-consequence work-related injuries rate (Note 18) 0.01 0 0.01
Number of work-related casualties 0 0 0
Work-related casualty rate 0.0 0.0 0.0
Lost days due to work-related injury or occupational diseases 7,778 744 8,522
Lost day rate (Note 19) 82.2 22.2 66.5
Absent days 24,825 1,243 26,068
Absentee rate(Note 20) 1.05% 0.2% 0.8%
Number of hours worked (Note 21) 18,918,320 6,706,392 25,624,712
Other workers (Note 24) Number of work-related injuries (Note 23) 134 0 134
Work-related injury rate 1.8 0.0 1.7
Number of high-consequence work-related injuries 0 0.0 0.0
High-consequence work-related injuries rate 0.0 0.0 0.0
Number of work-related casualties 0 0 0
Work-related casualty rate 0.0 0.0 0
Lost days due to work-related injury or occupational diseases 10,424 0 10,424
Lost day rate  (Note 24) 136.3 0.0 133.6
Absent days 24,768 0 24,768
Absentee rate (Note 25) 1.3% 0% 1.3%
Number of hours worked 15,297,544 305,160 15,602,704

【14】There were no employees and other workers with occupational diseases in the Group during the year.

【15】One person with high-consequence work-related injuries. Causes include slips, collision with objects and falls.

【16】Work-related injury rate = (Number of injuries / Original number of total working hours) × 200,000.

【17】A high-consequence work-related injury is an injury that cannot or is not expected to recover fully to pre-injury health status within 6 months.

【18】High-consequence work-related injury rate = (Number of high-consequence injuries / Original number of total working hours) × 200,000.

【19】Lost day rate = (Total number of lost days/ Original number of total working hours) × 200,000; Total number of working hours measured by 8 hours per working day.

【20】Absentee rate = (Number of absent days/ Original total number of working days) x 100%.

【21】Calculated based on 8 hours of work for each employee per working day.

【22】Causes of work-related injuries include slips, falls and traffic accidents.

【23】Including contractors/ sub-contractors, interns, volunteers and other workers whose venue of work or work are managed by the Group.

【24】Lost day rate = (Total number of lost days/ Original number of total working hours) × 200,000; Total number of working hours measured by 8 hours per working day.

【25】Absentee rate = (Number of absent days/ Original total number of working days) x 100%.

Training and development (Note 26)

Statistics Sites of operation within the reporting boundary CSCD Total
Training percentage Gender Male 64% 61% 83% 83% 69% 67%
Female 53% 77% 57%
Employee rank Senior 82% 17% 57%
Middle 84% 49% 80%
Executive 99% 65% 94%
General 52% 85% 61%
Average training hours Gender Male 9.3 8.9 23.0 22.6 13.3 12.6
Female 7.5 19.4 9.5
Employee rank Senior 16.8 2.1 11.0
Middle 13.9 12.2 12.3
Executive 13.1 13.2 13.1
General 7.7 23.7 12.5

【26】Including data on employee turnover who has received training this year.

Supply chain management (Note 27)

Statistics Sites of operation within the reporting boundary CSCD Total
Number of suppliers Hong Kong 549 1,498 65 1,526 614 3,024
Macau 60 Not applicable 60
Mainland China 889 1,336 2,225
USA Not applicable 56 56
Canada Not applicable 61 61
Other(Note 28) Not applicable 8 8

【27】The Group consistently applies supplier recruitment, management and monitoring practices to all suppliers of the same category to ensure fairness of the system.

【28】Including suppliers in Europe, Thailand, Singapore and Australia.

Anti-corruption

Statistics Sites of operation within the reporting boundary CSCD Total
Number of people receiving information on anti-corruption policies and procedures Governance body 7 7 48 48 55 55
Employee rank Senior 4 2,001 0 1,861 4 3,862
Middle 154 9 163
Executive 704 100 804
General 1,139 1,752 2,891
Region Hong Kong 398 No statistics by region Not Applicable
Macau 11  
Mainland China 1,592  
Percentage of people receiving information on anti-corruption policies and procedures Governance body 100% 100% 100% 100% 100% 100%
Employee rank Senior 14% 22% 0% 56% 9% 31%
Middle 67% 26% 61%
Executive 42% 36% 41%
General 16% 58% 28%
Region Hong Kong 8% Nostatistics by region Not Applicable
Macau 1%  
Mainland China 47%  
Number of people receiving anti-corruption trainings Governance body 7 7 48 48 55 55
Employee rank Senior 4 2,677 0 1,861 4 4,538
Middle 207 9 216
Executive 1,120 100 1,220
General 1,346 1,752 3,098
Region Hong Kong 506 No statistics by region Not Applicable
Macau 11  
Mainland China 2,160  
Percentage of people receiving anti-corruption trainings Governance body 100% 100% 100% 100% 100% 100%
Employee rank Senior 14% 29% 0% 56% 9% 36%
Middle 90% 26% 81%
Executive 67% 36% 62%
General 19% 58% 30%
Region Hong Kong 10% No statistics by region Not Applicable
Macau 1%  
Mainland China 64%  
Average anti-corruption training hours Governance body 6.0 6.0 20.0 20.0 18.2 18.2
Employee rank Senior 0.3 1.5 0.0 1.0 0.2 1.4
Middle 4.2 2.1 4.0
Executive 3.1 0.7 2.8
General 1.1 1.1 1.1
Region Hong Kong 0.4 1.5 No statistics by region Not Applicable
Macau 0.1  
Mainland China 3.4

Community Investment

Statistics Sites of operation within the reporting boundary CSCD Total Unit
Total amount of investment 1,157,167.6 0 1,157,167.6 HKD
Number of participating volunteers 4,148 146 4,294 number of people
Number of participating volunteers 19,657 214 19,871 hour