Multi-Utilities Industry Note Agreements

Note Purchase Agreement dated July 6, 2023 by and among Fitchburg Gas and Electric Light Company and the several purchasers named therein (UNITIL CORP, Filed With SEC on July 11, 2023)

5.70% Senior Note, Series 2023A, due July 2, 2033, issued by Fitchburg Gas and Electric Light Company to MetLife Reinsurance Company of Hamilton, Ltd (UNITIL CORP, Filed With SEC on July 11, 2023)

5.96% Senior Note, Series 2023B, due July 2, 2053, issued by Fitchburg Gas and Electric Light Company to Mutual of Omaha Insurance Company (UNITIL CORP, Filed With SEC on July 11, 2023)

Officers Certificate of the Company, including the form of 5.400% Note due 2026 and the form of 5.500% Note due 2033 (Sempra Energy, Filed With SEC on June 23, 2023)

Form of 5.400% Notes due 2033 (NiSource Inc., Filed With SEC on June 9, 2023)

Form of 5.250% Notes due 2028 (NiSource Inc., Filed With SEC on March 24, 2023)

Form of Note (Public Serv. Enterprise Inc., Filed With SEC on November 8, 2022)

Second Amended and Restated Note issued to TD Bank, N.A (UNITIL CORP, Filed With SEC on October 5, 2022)

Second Amended and Restated Note issued to Citizens Bank, N.A (UNITIL CORP, Filed With SEC on October 5, 2022)

Form of 5.000% Notes due 2052 (NiSource Inc., Filed With SEC on June 10, 2022)

Officers Certificate of the Company, including the form of 3.300% Note due 2025 and the form of 3.700% Note due 2029 (Sempra Energy, Filed With SEC on March 24, 2022)

Officers Certificate of Southern California Gas Company, including the form of its 2.950% Note due 2027 (Sempra Energy, Filed With SEC on March 14, 2022)

Note Purchase Agreement, dated as of November 16, 2021, between Ameren Transmission Company of Illinois and the several purchasers named therein (Ameren Corp, Filed With SEC on February 23, 2022)

Officers Certificate of the Company, including the form of 4.125% Fixed-to-Fixed Junior Subordinated Note due 2052 (Sempra Energy, Filed With SEC on November 19, 2021)

Global Note (Ameren Corp, Filed With SEC on November 18, 2021)

Company Order, dated November 18, 2021, establishing the Notes (Ameren Corp, Filed With SEC on November 18, 2021)

Form of 2023 Note (Public Serv. Enterprise Inc., Filed With SEC on November 8, 2021)

Form of 2031 Note (Public Serv. Enterprise Inc., Filed With SEC on November 8, 2021)

Global Note (Ameren Corp, Filed With SEC on March 5, 2021)

Company Order, dated March 5, 2021, establishing the Notes (Ameren Corp, Filed With SEC on March 5, 2021)

Amendment No. 2 to WBI Energy Transmission, Inc. Amended and Restated Note Purchase and Private Shelf Agreement, dated July 26, 2019 and effective May 16, 2019, among Prudential... (MDU Resources Group Inc, Filed With SEC on February 19, 2021)

Amendment No. 1 to WBI Energy Transmission, Inc. Amended and Restated Note Purchase and Private Shelf Agreement, dated May 17, 2016, among Prudential Investment Management, Inc.... (MDU Resources Group Inc, Filed With SEC on February 19, 2021)

WBI Energy Transmission, Inc. Amended and Restated Note Purchase and Private Shelf Agreement, effective as of September 12, 2013, among Prudential Investment Management, Inc. and... (MDU Resources Group Inc, Filed With SEC on February 19, 2021)

Note Purchase Agreement dated September 15, 2020 by and among Fitchburg Gas and Electric Light Company and the several purchasers named therein (UNITIL CORP, Filed With SEC on September 21, 2020)

3.78% Senior Note, Series 2020, due September 15, 2040, issued by Northern Utilities, Inc. to Metropolitan Life Insurance Company (UNITIL CORP, Filed With SEC on September 21, 2020)

Note Purchase Agreement dated September 15, 2020 by and among Northern Utilities, Inc. and the several purchasers named therein (UNITIL CORP, Filed With SEC on September 21, 2020)

3.78% Senior Note, Series 2020A, due September 15, 2040, issued by Fitchburg Gas and Electric Light Company to Brighthouse Life Insurance Company of NY (UNITIL CORP, Filed With SEC on September 21, 2020)

Officers Certificate of Southern California Gas Company, including the form of its Floating Rate Note due 2023 (Sempra Energy, Filed With SEC on September 21, 2020)

Form of 1.700% Notes due 2031 (NiSource Inc., Filed With SEC on August 18, 2020)

Form of 0.950% Notes due 2025 (NiSource Inc., Filed With SEC on August 18, 2020)

Form of 2025 Note (Public Serv. Enterprise Inc., Filed With SEC on August 14, 2020)

Form of 2030 Note (Public Serv. Enterprise Inc., Filed With SEC on August 14, 2020)

Form of 3.600% Notes due 2030 (NiSource Inc., Filed With SEC on April 8, 2020)

Global Notes (Ameren Corp, Filed With SEC on April 3, 2020)

Company Order, dated April 3, 2020, establishing the Notes (Ameren Corp, Filed With SEC on April 3, 2020)

Description of Dominion Energy Gas Holdings, LLCs 2014 Series C 4.6% Senior Notes due 2044 (Dominion Energy, Filed With SEC on February 28, 2020)

Description of Dominion Energy, Inc.s 2016 Series A 5.25% Enhanced Junior Subordinated Notes due 2076 (Dominion Energy, Filed With SEC on February 28, 2020)

Note Purchase Agreement dated December 18, 2019 by and among Unitil Corporation and the several purchasers named therein (UNITIL CORP, Filed With SEC on December 20, 2019)

3.43% Senior Note, Series 2019, due December 18, 2029, issued by Unitil Corporation to CHIMEFISH & CO, as nominee for American Equity Investment Life Insurance Company (UNITIL CORP, Filed With SEC on December 20, 2019)

Global Senior Note Series CILCO-AA (Ameren Illinois Co, Filed With SEC on November 8, 2019)

Note Agreements in the Multi-Utilities Industry