Performance Summary : Environment

Performance Summary : Environment

GRI Standards DJSI Disclosure    
# GRI Standard Title Disclosure Number Disclosure Title
Individual disclosure items
('a', 'b', 'c', etc.) are not listed here
Topics
 Unit 2017 2018 2019 2020 Annual Target External Assurance
1 General Disclosures 102-45 Entities included in tde consolidated financial statements Environmental reporting coverage % of revenue 79 87 87 88    
2 Energy 302-1 Energy consumption witdin tde organization Total electricity and steam generation MWh 11,004,699 13,223,341 14,237,198 13,312,704    
3 Energy 302-1 Energy consumption witding tde organization a) Non-renewable fuels (nuclear fuels, coal, oil, natural gas, etc.) purchased and comsumed MWh 22,319,124 26,028,903 27,684,629 25,601,046    
4 Energy 302-1 Energy consumption within the organization b) Non-renewable electricity purchased MWh 11,632 13,169 10,823 19,011    
5 Energy 302-1 Energy consumption within the organization c) Steam / heating / cooling and other energy (non-renewable) purchased MWh 0 0 0 0    
6 Energy 302-1 Energy consumption within the organization d) Total renewable (wind, solar, biomass, hydroelectric, geothermal, etc) purchased or generated MWh 719,231 738,590 769,541 746,239    
7 Energy 302-1 Energy consumption within the organization e) Total non-renewable energy (electricity, heating & colling sold) MWh 10,079,281 12,238,134 13,198,212 12,000,460    
8 Energy 302-1 Energy consumption within the organization Total non renewable energy consumption MWh 12,251,475 13,803,938 14,497,240 13,619,597 13,646,811  
9 Energy 302-1 Energy consumption within the organization Total cost of energy consumption THB 13,990,747,907 19,550,642,476 21,724,550,460 18,423,000,000    
MTHB 13,991 19,551 21,725 18,423    
10 Energy 302-3 Energy intensity Energy intensity GJ/MWh 3.88 3.64 3.56 3.58    
11 Water 303-1 Water withdrawal by source A. Withdrawal: Total municipal water suppliers (or from other water utilities) Million cubic meters 0 0.99 1.12 1.16    
12 Water 303-1 Water withdrawal by source B. Withdrawal: Fresh surface water (lakes, rivers, etc.) excluding seawater Million cubic meters 2.49 4.88 4.82 4.87    
13 Water 303-1 Water withdrawal by source C. Withdrawal: fresh groundwater Million cubic meters 0.03 0.03 0.03 0.02    
14 Water 303-1 Water withdrawal by source D. Discharge: Water returned to the source of extraction at similar o higher quality as water extracted (only applies to B and C) excluding wastewater, rainwater Million cubic meters 1.18 0.83 0.59 0.57    
15 Water 303-1 Water withdrawal by source E. Total net freshwater consumption (A+B+C+D) Million cubic meters 1.33 5.08 5.37 5.48 6.00  
16 Emissions 305-1 Direct (Scope 1) GHG emissions Total direct GHG emissions (scope 1) metric tonnes CO2 equivalent 5,828,891 6,664,845 7,034,130 6,529,416 6,546,566  
17 Emissions 305-4 Direct (Scope 1) GHG emissions intensity DirectGHG emissions (scope 1) intensity ton CO2eq/MWh 0.53 0.50 0.49 0.49 0.528  
18 Emissions 305-2 Energy indirect (Scope 2) GHG emissions Total indirect GHG emissions (scope 2) metric tonnes CO2 equivalent 6,762 8,670 7,127 10,474 7,422  
19 Emissions 305-4 GHG emissions intensity (Scope 1&2) DirectGHG emissions (scope 1&2) intensity ton CO2eq/MWh 0.53 0.50 0.49 0.49    
20 Emissions 305-3 Other indirect (Scope 3) GHG emissions Other indirect (Scope 3) GHG emissions metric tonnes CO2 equivalent NA NA 1,430,788.55     480,039.88    
21 Emissions 305-7 Nitrogen oxides (NO X), sulfur oxides (SO X), and other significant air emissions NOx Emissions metric tonnes 6,385 6,746 7,649 7,010 7,013  
22 Emissions 305-7 Nitrogen oxides (NO X), sulfur oxides (SO X), and other significant air emissions SOx Emissions metric tonnes 4,047 5,945 6,661 6,379 6,395  
23 Emissions 305-7 Nitrogen oxides (NO X), sulfur oxides (SO X), and other significant air emissions Direct Mercury Emissions metric tonnes 0.0197 0.0072 0.0087 0.0037 0.0049  
24 Emissions 305-7 Nitrogen oxides (NO X), sulfur oxides (SO X), and other significant air emissions Dust Emissions metric tonnes 782 524 584 295 528  
25 Emissions 305-7 Nitrogen oxides (NO X), sulfur oxides (SO X), and other significant air emissions SF6 Emissions metric tonnes 0.0422 0.1000 0.0000 0.0000 0.02  
25 Effluents and Waste 306-2 Waste by type and disposal method a) Total waste generated metric tonnes 48,513 46,268 47,184 56,017    
26 Effluents and Waste 306-2 Waste by type and disposal method b) Total waste used/recycled/sold metric tonnes 29,226 30,444 32,456 40,241    
27 Effluents and Waste 306-2 Waste by type and disposal method Total waste disposed (A-B) metric tonnes 19,287 15,824 14,693 15,776 15,281  
28 Effluents and Waste 306-2 Waste by type and disposal method Ash and Gypsum Waste composted,
reused, recycled,
or recovered		 % 63 68 70 75 73  
29 Effluents and Waste 306-3 Waste by type and disposal method Harzadous waste generated metric tonnes 221 111 116 152 153  
31 Environmental Compliance 307-1 Non-compliance with environmental laws and regulations Environmental violations case 0 0 0 0    
32 NA NA NA ISO14001 ceritifed % of MWh 86 47.6 48.6 83.18    
33 NA NA NA Third party certification/audit % of MWh 0 0 0    
34 NA NA NA Internal audit % of MWh 47 47.2 9.20    
35 NA NA NA Total actual and opportunity costs (e.g. forgone income) from water related incidents (above 10,000 USD) THB 0 0 0 0 0  
36 Supplier Environmental Assessment 308-1 New suppliers that were screened using environmental criteria   % 30.23 41.37 100 100