Sibanye Stillwater : Definitions for sustainability/ESG indicators 2020

DEFINITIONS FOR SUSTAINABILITY/ESG INDICATORS

REPORTING CRITERIA

Definitions for the sustainability/environmental, social and governance (ESG) indicators which have been included in the 2020 Integrated report

No	Selected sustainability (ESG) information	Unit of measurement	Criteria
Environment
1	Total CO2 equivalent emissions: Scope 1 and 2	'000 tCO2e	Direct emissions from energy sources that are owned or controlled by Sibanye-Stillwater are referred to as scope 1 emissions.
			Direct emission sources applicable to Sibanye-Stillwater include:
			• Petrol
			• Diesel
			• Helicopter fuel
			• Methane used for instrument calibration
			• Acetylene
			• Blasting agents
			• Coal
			• Refrigerants
			• Wood
			• Paraffin
			• Mine methane
			• Waste to on-site landfill
			• Wastewater treatment
			• Propane
			• Natural gas
			Scope 2 indirect emissions result from the activities of Sibanye-Stillwater but are generated at sources owned or controlled
			by another organisation. In the context of this indicator, indirect emissions refer to greenhouse gas emissions from the
			generation of electricity, heat, or steam that is imported and consumed by Sibanye-Stillwater.
2	Total CO2 equivalent emissions: Scope 3	'000 tCO2e	Other indirect (Scope 3) emissions are a consequence of the activities of the organisation, but occur from sources not owned
			or controlled by the organisation.
			Scope 3 emissions is based on the reporting requirements of the 'GHG Protocol Corporate Accounting and Reporting
			Standard' and the 'GHG Protocol Corporate Value Chain (Scope 3) Accounting and Reporting Standard', provided by the
			World Resources Institute (WRI) and the World Business Council for Sustainable Development (WBCSD).
3	Electricity consumed	TWh	The quantum of electricity energy used on site or in an operation for own consumption, purchased from external electricity
			suppliers.
4	Number of environmental incidents: level 3	Number	Sibanye-Stillwater classifies environmental incidents on a scale of 1 to 5 based on the severity with which it affects the
	and higher		environment.

Incidents where there is no or limited and non-ongoing impacts are considered level 1 or 2 environmental incidents, and incidents with moderate to significant and ongoing environmental impacts are classified as level 3, 4 and 5 environmental incidents.

PAGE 1

DEFINITIONS FOR SUSTAINABILITY/ESG INDICATORS CONTINUED

REPORTING CRITERIA CONTINUED

No	Selected sustainability (ESG) information	Unit of measurement	Criteria
5	Total water withdrawn	'000 ML	The sum of total water abstracted from groundwater sources and total purchased water over the course of the calendar year.
			Groundwater is water recovered from an underground formation and includes water abstracted from the shafts and
			opencast areas for dewatering purposes and boreholes whose function serves as an abstraction point.
			Purchased water is water from external sources such as regional municipalities.
6	Diesel	TJ	Diesel energy (diesel, biodiesel and dyed diesel) used by an operation for mining and other purposes linked to mining.
7	SO2 emissions	Tonnes SO2	A significant air pollutant emitted by the organisation and sources of significant air emissions release to the environment
			from the platinum smelters.
Health
8	Number of new and resubmitted silicosis cases	Number of cases	Number of employees and contractors (in total) that are suffering from silicosis due to operational work as confirmed by
	reported		chest X-ray showing nodulation in the lungs as a result of inhaling silica dust and diagnosed by an occupational medical
			practitioner with occupational lung disease as defined in COIDA and ODMWA. Cases counted include new incident cases as
			well as resubmission cases in a defined reporting period.
9	Number of new and resubmitted noise	Number of cases	Number of new and resubmission cases of employees and contractors (in total) who have been diagnosed in the defined
	induced hearing loss (NIHL) cases reported		reporting period, by an occupational medical practitioner, with NIHL where:
			• the shift in percentage loss of hearing is greater than 10% from baseline on diagnostic audiometry
			• occupational noise exposure equal to or above 85Db over 8 hours is confirmed, during the reporting period
			These cases are submitted to the relevant compensation bodies, e.g. Rand Mutual Assurance (RMA, FEM or Workmen's
			Compensation (WCA)) for assessment.
10	Number of new and resubmitted chronic	Number of cases	Number of new and resubmission cases of employees and contractors (in total) who have been diagnosed by an
	obstructive pulmonary diseases (COPD)		occupational medical practitioner in the defined reporting period, in accordance with COIDA & ODMWA, with irreversible
	cases reported		damage to lung tissue (in the form of chronic bronchitis and emphysema) as a result of prolonged silica dust exposure in
			addition to other factors e.g. environmental air pollutants.
11	Number of new and retreatment	Number of cases	Number of new and retreatment cases of employees and contractors (in total) who have been diagnosed by an occupational
	cardiorespiratory tuberculosis (TB) cases		medical practitioner with cardio-respiratory TB affecting the lungs, hearts and their coverings as defined in COIDA &
	reported		ODMWA (>200 shifts of exposure to silica dust) within the reporting period.
12	Number of new and relapse tuberculosis (TB)	Number of cases	Number of new and relapse cases of employees and contractors (in total) who have been diagnosed by a medical
	incidence cases reported		practitioner with any form of TB as defined in the International Classification of Diseases 10th edition (ICD10) within the
			defined reporting period. This will include both pulmonary and all forms of extra-pulmonary TB cases.
13	Highly-active antiretroviral treatment (HAART)	Number of patients	HIV+ patients (employees only) alive, and on anti-retroviral drug treatment in active employment in the defined
	patients on treatment and active employment		reporting period.

PAGE 2

DEFINITIONS FOR SUSTAINABILITY/ESG INDICATORS CONTINUED

REPORTING CRITERIA CONTINUED

No	Selected sustainability (ESG) information	Unit of measurement	Criteria
Safety
14	Total recordable injury frequency rate (TRIFR)	Rate	The total recordable injury frequency rate (TRIFR) is calculated for the recording period as the total recordable occupational
			injuries (TRI) * 1,000,000 / worked hours.
			A recordable occupational injury is an occupational injury of severity that requires medical treatment beyond first aid or
			that results in the worker's inability to perform his or her routine work functions on the next calendar day. This includes all
			fatalities, lost-time injuries and medical treatment injuries.
15	Number of fatalities	Number	Any Sibanye-Stillwater employee, contractor, contractor employee or visitor, who is involved in an incident whilst performing
			his duties on mine premises and who sustains terminal injuries shall constitute a fatal Injury.
Social
16	Total socio-economic development (SED) spend	R million	This indicator is about investment in socio-economic development in host and labour sending communities. It includes:
			1. Social & labour Plan (SLP) expenditure on mine community development and investment includes:
			i.	Local Economic Development (LED) Projects expenditure, and includes spend on the following:
				• Infrastructure investment and development
				• Enterprise development
			ii.	Human Resource Development (HRD) programmes for community members i.e. 18.2 programmes
			2. Corporate Social Investment (CSI)
			i.	Education support
			ii.	Conservation and environment
			iii.	Arts and culture
			iv.	Health care support
			v.	Sport
			vi.	Donations, Charitable giving and gifts in - kind

PAGE 3

DEFINITIONS FOR SUSTAINABILITY/ESG INDICATORS CONTINUED

REPORTING CRITERIA CONTINUED

No	Selected sustainability (ESG) information	Unit of measurement	Criteria
17	Total approved social and labour plan (SLP)	R million	Total spend linked to the elements of the SLP as defined in the DMR's approved SLP's for a period of five years. All the
	project spend		elements within approved SLP's have allocated budgets to which spend is linked. The elements combined are:
			i.	HRD (18.1 & 18.2)
			ii.	LED Projects
			iii. Enterprise Development, Supplier Development
			iv. Employee Housing and Living Conditions
			v. Management of Downscaling and Retrenchments - Portable Skills Training
18	HDP representation in:		Representation of Historically Disadvantaged People (HDP) on various management levels within the organisation.
	• Top Management (Board);	%	Historically disadvantaged person means - (a) any person, category of persons or community, disadvantaged by unfair
	• Senior Management (Executives);	%
	discrimination before the Constitution took effect; (b) any association, a majority of whose members are persons
	%
	• Middle Management (E-band); and	contemplated in (c) any juristic person other than an association, in which persons contemplated in paragraph (a) own and
	%
	• Junior Management (D-band.	control a majority of the issued capital or members'.
	%
			• Top Management refers to % HDP representation on the Board
			• Senior Management refers to % HDP representation in Executives
			• Middle Management refers to % HDP representation in the E-band
			• Junior Management refers to % HDP representation in the D-band
19	Total BEE procurement spend	R million	Discretionary procurement spend to suppliers that are more than 25% owned by Historically Disadvantaged People (HDP)
			and who held a valid black economic empowerment (BEE) certificate at any time during the reporting period.

Historically disadvantaged person (HDP) means - (a) any person, category of persons or community, disadvantaged by unfair discrimination before the Constitution took effect; (b) any association, a majority of whose members are persons contemplated in (c) any juristic person other than an association, in which persons contemplated in paragraph (a) own and control a majority of the issued capital or members'.

PAGE 4