Singtel Annual Report 2019

	Singapore		Australia
	2019	2018	2019	2018
Environmental Performance ⁽¹⁾
Energy use (GJ)	1,347,094	1,395,100	1,749,622	1,724,106
Carbon footprint (tonnes CO₂ equivalent)	164,629	174,391	418,060	418,760
Electricity intensity (kWh/TB)	97	118	160	195
Water use (cubic metres)	753,238	752,207	78,774 ⁽²⁾	74,235 ⁽²⁾
Hazardous and non-hazardous wastes (tonnes)	7,538	6,289	2,294 ⁽³⁾	2,197 ⁽³⁾
Social Performance: People
Gender diversity (% female)
– Total employees	35	35	32	32
– Middle and Top Management	34	33	22	21
Employee voluntary turnover (%)	18.3	17.1	17	15.4
Employee voluntary turnover by gender (%)
– Male	12.4	11.1	10.6	9.7
– Female	5.9	6	6.4	5.7
Average training hours per employee	34.8	30.6	18.4	20.6 ⁽⁵⁾
Employee health and safety ⁽⁴⁾
– Workplace injury incidence rate	1.5	2.1	2.2	4.1
– Workplace injury frequency rate	0.7	0.9	1.3	2.8
– Workplace injury severity rate	12.9	14.7	16.7	7.3
Social Performance: Community
Community investment ($ million) ⁽⁶⁾	S$11.7	S$7.5	A$8.7	A$9.4
Total volunteering hours	13,503	15,500	13,206	12,128