ESG Metrics: SASB Index

Appendix II: SASB Index

The Sustainability Accounting Standards Board (“SASB”) framework aims to provide a standard for companies to disclose financially-material and decision-useful ESG information to investors and other stakeholders. The index below maps our performance under each of the suggested disclosure topics for both the Oil & Gas – Services (code EM-SV) and Waste Management (code IF-WM) sustainability accounting standards. According to the SASB’s Sustainable Industry Classification System®, the combination of these standards most accurately reflect our business operations. Other topics disclosed throughout this report beyond the scope of these standards are not reflected in this index.

SASB Code SASB Metric Unit of Measure 2021 2020 Page
GREENHOUSE GAS EMISSIONS  
IF-WM-110a.1 Gross global Scope 1 emissions 1 Metric tons CO2e 2,029 1,451  
Scope 1 coverage under emissions-limiting regulations Percentage (%) 0% 0%  
Scope 1 coverage under emissions-reporting regulations Percentage (%) 0% 0%  
IF-WM-110a.2 Total landfill gas generated Million British Thermal Units (MMBtu) n/a n/a  
Landfill gas flared Percentage (%) n/a n/a  
Landfill gas used for energy Percentage (%) n/a n/a  
IF-WM-110a.3 Discussion of long-term and short-term strategy or plan to manage Scope 1 and lifecycle emissions, emissions reduction targets, and an analysis of performance against those targets n/a  



16-21

EM-SV-110a.1 Total fuel consumed Gigajoules (GJ)
Metric tons CO2e
26,171
1,847
18,224
1,332
 
Percentage renewable Percentage (%) 0% 0%  
Percentage used in on-road equipment and vehicles Percentage (%) 41% 39%  
Percentage used in off-road equipment Percentage (%) 59% 61%  
EM-SV-110a.2 Discussion of strategy or plans to address air emissions-related risks, opportunities, and impacts n/a     23
AIR QUALITY  
IF-WM-120a.1 NOx (excluding N2O) Metric tons not meaningful not meaningful  
SOx Metric tons not meaningful not meaningful  
Volatile organic compounds (VOCs) Metric tons 49.56 49.11  
Hazardous air pollutants (HAPs) Metric tons 4.49 4.45  
IF-WM-120a.2 Number of facilities in or near areas of dense population Number 0 0  
IF-WM-120a.3 Number of incidents of non-compliance associated with air emissions Number 0 0  
MANAGEMENT OF LEACHATE & HAZARDOUS WASTE  
IF-WM-150a.2 Number of correction actions implemented for landfill releases Number 0 0  
IF-WM-150a.3 Number of incidents of non-compliance associated with environmental impacts Number 0 0  
ECOLOGICAL IMPACT MANAGEMENT  
EM-SV-160a.2 Discussion of strategy or plan to address risks and opportunities related to ecological impacts from core activities n/a     23-24
WORKFORCE HEALTH & SAFETY  
IF-WM-320a.1 Total recordable incident rate (TRIR) Rate 0.0 0.0  
Fatality rate Rate 0.0 0.0  
Near miss frequency rate (NMFR) Rate 0.0 0.0  
IF-WM-320a.3 Number of road accidents and incidents Number 0 0  
EM-SV-320a.12 Total vehicle incident rate (TVIR) Rate 0.0 0.0  
Average hours of health, safety, and emergency response training for employees Number not disclosed not disclosed  
EM-SV-320a.2 Description of management systems used to integrate a culture of safety throughout the value chain and project lifecycle n/a     28-29
CRITICAL INCIDENT RISK MANAGEMENT  
EM-SV-540a.1 Description of management systems used to identify and mitigate catastrophic and tail-end risks n/a     36
MANAGEMENT OF THE LEGAL & REGULATORY ENVIRONMENT  
EM-SV-530a.1 Discussion of corporate positions related to government regulations and/or policy proposals that address environmental and social factors affecting the industry n/a     36

1 SASB Code IF-WM-110a.1 Gross global Scope 1 emissions includes Metric tons CO2e for EM-SV-110a.1 “Total Fuel Consumed.”

2SASB Code EM-SV-320a.1 also suggests disclosure of TRIR, Fatality Rate, and NMFR which are also included above in IF-WM-320a.1.

ACTIVITY METRIC UNIT OF MEASURE  2021   2020
Number of customers Number 736 669
Active landfills Number 2 2
Active slurry injection drilling waste disposal facilities Number 8 7
Total volume of liquids managed Barrels 10,772,319 8,004,221
Total volume of solids managed Cubic yards 256,175 19,779