AltaGas Value Proposition

Utilities Strategic Focus 1 Improve Returns 2 Invest in Core Platform 3 Growth Opportunities related to Climate Initiatives 4 Policy / Advocacy Leadership 527 Continue closing the ROE gap ■ Operate with regulatory, capital, and cost discipline Modernize network to enhance safety and reliability Customer growth System expansion ■ Focus on energy efficiency programs, emission reductions, and adding fuels of the future Build alliances with multiple advocacy groups focused on our customers best interests Ensure stakeholders understand the affordability, reliability, energy security, and climate benefits of gas ENCY ONG 115 Notes: *See "Forward-looking Information" AltaGas Active Steps will Drive Long-term Value Creation Washington 34

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