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 |
|
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 | X.XX | |
| 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 | 76 | 76 | |
| 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 | X | % | 30.23 | 41.37 | 100 | 100 | ||