SASB Midstream Index 


Topic Code Metric Location
Accounting Metrics
Greenhouse Gas Emissions
Gross global Scope 1 emissions, percentage methane, percentage covered under emissions-limiting regulations
Discussion of long-term and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets and an analysis of performance against those targets
Environmental Management
Air Quality
Air emissions of the following pollutants: (1) NOx (excluding N2O), (2) SOx, (3) volatile organic compounds (VOCs) and (4) particulate matter (PM10)
Biodiversity and Land Use
Ecological Impacts
Description of environmental management policies and practices for active operations
Percentage of land owned, leased and/or operated within areas of protected conservation status or endangered species habitat
Terrestrial acreage disturbed, percentage of impacted area restored
At this time, Crestwood does not collect this data. We will assess collecting this for future reporting years
Government Relations and Regulatory Compliance
Competitive Behavior
Total amount of monetary losses as a result of legal proceedings associated with federal pipeline and storage regulations
Spill Prevention Control and Emergency Response
Ecological Impacts
Number and aggregate volume of hydrocarbon spills, volume in Arctic, volume in Unusually Sensitive Areas (USAs) and volume recovered
Operational Safety, Emergency Preparedness & Response
Number of reportable pipeline incidents, percentage significant
Number of (1) accident releases and (2) non-accident releases (NARs) from rail transportation
Discussion of management systems used to integrate a culture of safety and emergency preparedness throughout the value chain and throughout project lifecycles
Asset Integrity
Operational Safety, Emergency Preparedness & Response
Percentage of (1) natural gas and (2) hazardous liquid pipelines inspected
Total metric ton-kilometers of: (1) natural gas, (2) crude oil, and (3) refined petroleum products transported, by mode of transport
This metric was omitted based on the lack of applicability. Instead, Crestwood reports our greenhouse gas emissions intensity as a function of EBITDA (metric tons CO2e/$MM EBITDA) and methane intensity metric in accordance with Edison Electrical Institute guidance. We believe that these metrics provide the most information about the impact of our operations and comparability for our stakeholders