Q1 Highlights and Growth Prospects

Gas Distribution Update Population Growth (Ontario¹, MMs) Capital Program 20 20 15 10 in Execution ~30% GROWTH Sanctioned Panhandle Expansion Existing - Proposed ENBRIDGE® e DAWN HUB ONTARIO ONTARIO OTTAWA 19 km of NPS 36 Pipeline 8 11 km of NPS 16 Pipeline TORONTO NEW YORK 5 0 2020 2030e 2040e In-migration driving energy demand Growing peak demand requirements Provide essential energy supply Announced Community Expansions Storage Enhancement Projects (2022 & 2024) Dawn to Corunna Project TORONTO Advancing $1.1B 2022 capital program >40k customer additions $0.3B Dawn to Corunna replacement Panhandle Transmission Expansion | 2023 $0.3B expansion project (2023-24) New • 203 TJ/d additional capacity . Serves greenhouses & power generation Continuing to execute growth in North America's premier utility franchise (1) Statistics Canada for 2020 and Ontario Ministry of Finance projections, Spring 2021 18

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