Here’s a quick update on Northern Indiana Public Service Company (NIPSCO) based on recent reporting:
- In April 2026, reports indicated that NIPSCO locked out about 1,600 union workers after negotiations over a new collective bargaining agreement stalled. The company stated the lockout would continue until a final offer was accepted, while the union described the move as an aggressive escalation that jeopardizes safety and communities.[1][7]
- By mid-April 2026, reports surfaced that NIPSCO and the United Steelworkers union reached a tentative contract agreement to resolve the dispute and restore normal operations.[5]
- Background context around NIPSCO’s generation assets includes the Schahfer coal plant in Illinois and other Indiana facilities; in late 2025 there were federal orders related to keeping certain units online briefly past planned retirement dates, reflecting ongoing transitions in generation mix and reliability considerations.[2]
- Earlier regulator actions and safety-related penalties for NIPSCO appear in past years, but the most recent high-profile labor dispute has dominated headlines in early 2026.[3]
If you’d like, I can fetch the latest local coverage from Dallas-area sources or compile a concise timeline with dates, key actors, and outcomes. I can also summarize potential impacts on service reliability and customer bills based on the most recent reporting. Please tell me which format you prefer (bulleted timeline, short paragraph summary, or a quick table).
Citations:
- Latest lockout and subsequent tentative agreement coverage[1][5]
- Generation assets and federal orders context[2]
- Past regulator actions and related safety fines (background)[3]
Sources
Agreement is the latest addition in NIPSCO's electric generation transition bringing more affordable, clean energy to customers Northern Indiana Public Service Company, LLC (NIPSCO), a subsidiary of NiSource Inc. (NYSE: NI), and Invenergy, a leading developer and operator of sustainable energy solutions, today announced that they have signed a build transfer agreement to bring 250 megawatts (MW) of solar energy to Indiana with the Fairbanks Solar project. Located in Sullivan County, Indiana,...
investors.nisource.comThe Indiana Utility Regulatory Commission said Northern Indiana Public Service's violations are related to its failure to locate or mark its pipelines in two days as stipulated under the commission's pipeline safety procedures.
www.spglobal.comDec 24 (Reuters) - Northern Indiana Public Service Company on Wednesday said it has received a federal order requiring the continued operation of R.M. Schahfer generating station beyond its planned December 31, 2025, retirement date. The order directs the Indiana-based plant to remain open for 90 days from the date…
energynow.comUS utility Northern Indiana Public Service Company (NIPSCO) has locked out 1,600 union workers, a move that could affect coal plant operations.
www.argusmedia.comUS utility Northern Indiana Public Service Company (NIPSCO) has locked out 1,600 union workers, a move that could affect coal plant operations.
www.argusmedia.comReview OSHA compliance history for 112421 - Northern Indiana Public Service Company in Columbia City, Indiana. 1 inspections, 0 violations, $0 in penalties.
newbizbot.aiUS utility Northern Indiana Public Service Company (NIPSCO) has locked out 1,600 union workers, a move that could affect coal plant operations.
www.argusmedia.comView complaints of Northern Indiana Public Service Company filed with BBB. BBB helps resolve disputes with the services or products a business provides.
www.bbb.orgThe Northern Indiana Public Service Company (NIPSCO) and the United Steelworkers union have reached a tentative agreement, two weeks after the utility locked out 1,600 workers amid a contract dispute.
www.cbsnews.com