Nisource Inc · NYSE:NI

Nisource — 2025 EEI Financial Conference

5 slides from Nisource's conference presentation, Nov 9, 2025

  1. Slide 1: Supplemental Slides: 2025 EEI Financial Conference

    SUPPLEMENTAL SLIDES 2025 EEI FINANCIAL CONFERENCE November 9-11, 2025

  2. Slide 2: Legal Disclaimer

    LEGAL DISCLAIMER Forward-Looking Statements This presentation contains "forward-looking statements," within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Investors

  3. Slide 3: NIPSCO and GenCo Structure

    NIPSCO AND GENCO STRUCTURE* 80.1% 80.1% • New data center customers will enter into a NiSource Inc. contract with NIPSCO to provide long-term Blackstone Blackstone electric service – GenCo selects generation assets 19.9% 19.9% NIPSCO Holdings Generation Holdings – NIPSCO will bill the customer consi

  4. Slide 4: GenCo: A Differentiated Approach to Deliver Critical Power at a Critical Time

    GENCO: A DIFFERENTIATED APPROACH TO DELIVER CRITICAL POWER AT A CRITICAL TIME*​ GenCo Traditional Models Regulated by the Indiana Utility Regulatory Commission (IURC) Return-On and Return-Of GenCo returns through commercial partnership; Traditional model returns through rate-making tariff Speed to M

  5. Slide 5: Highlights from the Special Contract Filing with Hyperscaler Customer

    HIGHLIGHTS FROM THE SPECIAL CONTRACT FILING WITH HYPERSCALER CUSTOMER NIPSCO residential customers are expected to receive a monthly bill credit beginning in 2027, reaching $7-$9 per month in 20331 Enables Customer Affordability Anticipated to provide ~$1 billion of cost savings to existing customer

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