NI · 8-K · 20260805PR000087

Data Center / Load Growth

NISOURCE INC. · 2026-08-05 · Importance 64 · Surprise 42

NiSource is advancing data center infrastructure opportunities in its service territories, supported by regulatory approval of special contracts with Amazon and Alphabet. The agreements are expected to provide $1.4 billion in savings for existing customers. NiSource identified $7.6 billion of strategic data center infrastructure investments within its 2026-2030 capital investment plan. The company stated that the Amazon and Alphabet contracts are intended to support economic growth while creating value for utility customers.

Key facts

• NiSource serves approximately 3.3 million natural gas customers and 500,000 electric customers across six states through its local Columbia Gas and NIPSCO brands. source