Globally Connected Infrastructure

Natural Gas Conversion Efficiency Leads the Industry Direct Gas Delivery to End Users Drives the Lowest Energy Loss Through the Value Chain SOURCE ENERGY EXTRACTION, PROCESSING GENERATION & TRANSPORTATION Direct Use of 100 Natural Gas MMBtu -7 MMBtu wwwww No energy conversion necessary, therefore no energy is lost DISTRIBUTION -1 MMBtu DELIVERED TO CUSTOMER 92 MMBtu ☐ SOURCE ENERGY EXTRACTION, PROCESSING & TRANSPORTATION Converting to Electricity 100 MMBtu 4 -5 MMBtu Generation and Distribution -57 MMBtu Sources: Energy Analysis, AGA; 1) Based on the national weighted average mix of power generation at the time of study. Notes: *See "Forward-looking Information" AltaGas DELIVERED TO CUSTOMER 38 MMBtu ME Natural Gas Direct Deliver Does not Face Traditional Energy Value Chain Leakage 21

View entire presentation