Investor Conference Presentations

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2026

Barclays Energy-Power Conference

September 2026 4232 KB

June Investor Update

June 2026 5176 KB

BofA Power, Utilities, and Cleantech Conference

May 2026 4985 KB

AGA Financial Forum 2026

May 2026 4594 KB

2026 Annual Shareholders Meeting Presentation

April 2026 2384 KB

2025

Wells Fargo Energy and Power Symposium 2025

December 2025 5094 KB

EEI Financial Conference 2025

November 2025 5466 KB

Barclays Energy-Power Conference

September 2025 4836 KB

Mizuho Mid-Cap Utilities Conference

June 2025 PDF 4865 KB

BofA Power, Utilities, & Alternative Energy Conference

May 2025 4987 KB

American Gas Association Financial Forum 2025

May 2025 5005 KB

2025 Annual Shareholders Meeting Presentation

April 2025 2835 KB

April Investor Update

April 2025 5145 KB

BofA Chicago Round Robin

March 2025 4739 KB

2024

2024 Annual Shareholders Meeting Presentation

April 2024 2865 KB

EEI Financial Conference 2024

November 2024 PDF 5803 KB

IR Update NDR September 2024

September 2024 5576 KB

Rate Filing Summary - All Jurisdictions - July 2024

July 2024 889 KB

Mizuho Mid-Cap Utility Conference

June 2024 5134 KB

American Gas Association Financial Conference 2024

May 2024 5479 KB

Siebert Williams Shank West Coast Utilities Conference

March 2024 5645 KB

BofA Power, Utilities & Clean Energy Conference

March 2024 5734 KB

2023

Wells Fargo 22nd Annual Utilities Symposium

December 2023 8202 KB

EEI Financial Conference 2023

November 2023 7738 KB

IR Update KeyBanc NDR September 2023

September 2023 8724 KB

Mizuho Mid-Cap Conference

June 2023 7400 KB

AGA Financial Forum

May 2023 7305 KB

2023 Annual Shareholders Meeting Presentation

April 2023 3523 KB

Siebert Williams Shank West Coast Utilities Conference

March 2023 8076 KB

BofA Power Leaders Conference

February 2023 8130 KB

Colstrip / Avista Transaction Considerations

January 2023 972 KB

2022

Mizuho Securities Virtual NDR

December 2022 6349 KB

Wells Fargo Utility Symposium

December 2022 6389 KB

EEI Financial Conference 2022

November 2022 6255 KB

Investor Update - KeyBanc

September 2022 5682 KB

Sidoti Virtual Conference 2022

September 2022 5647 KB

Montana Rate Review 2022

August 2022 955 KB

AGA Financial Form

May 2022 4931 KB

2022 Annuals Stockholders Meeting Presentation

April 2022 3339 KB

Guggenheim Partners Virtual NDR

March 2022 3896 KB

Siebert Williams Shank West Coast Utilities Virtual Conference

March 2022 4876 KB

BofA Power Leaders Conference

March 2022 4951 KB

2021

Wells Fargo Virtual Midstream, Utility & Renewable Symposium

December 2021 5667 KB

EEI Financial Conference

November 2021 5648 KB

Sidoti Small-Cap Investor Conference

September 2021 5318 KB

Barclays Power Conference

September 2021 5127 KB

Mizuho Energy Summit

March 2021 4598 KB

BAML - Virtual Investor Conference

March 2021 4592 KB

Siebert Williams Shank Investor Conference

March 2021 4598 KB

Credit Suisse 26th Annual Energy Summit

March 2021 4592 KB

2021 Annual Stockholders Meeting

April 2021 3118 KB

American Gas Association Financial Forum

May 2021 5388 KB

Virtual Investor Update - KeyBanc

April 2021 5359 KB

Credit Suisse Clean Tech Virtual Investor Conference

May 2021 6032 KB

Virtual Investor Update - Guggenheim

June 2021 5305 KB

2020

Guggenheim Virtual Non-Deal Roadshow

October 2020 5991 KB

2020 Annual Stockholders Meeting

April 2020 4908 KB

Wells Fargo Energy Symposium

December 2020 4357 KB

Barclays Virtual Investor Conference

September 2020 6647 KB

Mizuho Virtual Financial Conference

December 2020 4356 KB

Sidoti 2020 Fall Virtual Investor Conference

September 2020 6596 KB

Capital One Securities Energy Conference

December 2020 4356 KB

Siebert Williams Shank West Coast Utilities Virtual Conference

March 2020 6658 KB

Credit Suisse Utilities, Power & Clean Tech Virtual Conference

May 2020 7699 KB

Wells Fargo Non-Deal Roadshow

June 2020 7712 KB

Guggenheim Non-Deal Roadshow

June 2020 7712 KB

Bank of America Merrill Lynch Mini Conference

May 2020 7699 KB

NYSE Virtual Investor Conference

September 2020 6647 KB

BofA Securities 2020 Power, Gas and Solar Leaders Conference - Boston, MA

March 2020 6665 KB

AGA Virtual Financial Forum

May 2020 7699 KB

EEI Virtual Conference

November 2020 6807 KB

Barclays Mini Conference - Chicago, IL

March 2020 6658 KB

Intellisight Virtual Investor Conference

August 2020 7449 KB

2019

Investor Update Midwest NDR

October 2019 4981 KB

Barclays Energy & Power Conference - New York, NY

September 2019 4982 KB

2019 Annual Stockholders Meeting

April 2019 3905 KB

Wells Fargo Energy Symposium - New York, NY

December 2019 6887 KB

EEI Financial Conference - Orlando, FL

November 2019 6091 KB

Williams Capital West Coast Utility Conference - Las Vegas, NV

March 2019 6112 KB

AGA Financial Conference - Fort Lauderdale, FL

May 2019 5199 KB

Bank of America Merrill Lynch Power, Gas and Solar Leaders Conference - Boston, MA

March 2019 6315 KB