NIPSCO plans on retiring half of its coal-fired generating units by 2023

(Photo supplied/NIPSCO)

NIPSCO plans to retire 50 percent of its coal-fired power generating units by 2023… and that could mean eliminating some jobs.

The company has submitted its Integrated Resource Plan to the Indiana Utility Regulatory Commission on Tuesday. It outlines plans for meeting customers’ energy needs over the next 20 years. The plan includes retiring four of the company’s seven coal-fired electric generating units at two different power plants over the next seven years.

Specifically, NIPSCO will retire the units at the Bailly Generating Station in 2018 and Schahfer Generating Station in 2023. The company says it plans to work with affected employees to provide “ongoing work opportunities.”

A replacement source of energy will be determined in the years ahead. You can read the full statement below.

NIPSCO today submitted its Integrated Resource Plan (IRP) to the Indiana Utility Regulatory Commission (IURC), outlining its plans for meeting the anticipated energy needs of customers over the next 20 years.

The IRP process — presently conducted every two years by Indiana energy providers — involves several months of analysis, public meetings and input from customers, consumer representatives, environmental organizations and other stakeholders.

The goal of the IRP is to identify a long-term plan for continuing to provide customers with cost-effective, reliable, flexible and sustainable supplies of electricity while addressing the inherent uncertainties and risks that exist in the electric utility industry.

“Customer needs and the energy industry continue to evolve, and it’s vital that we plan for tomorrow, today,” said NIPSCO president Violet Sistovaris. “We’ve identified a preferred path that provides customer and environmental benefits, reflective of our goal to focus on providing affordable, clean energy while maintaining flexibility for future technology and market changes.”

NIPSCO analyzed a range of options for its existing electric generating fleet, while evaluating the unique impacts on customer costs, environmental compliance, communities and workforce needs.

Based on a combination of those factors, the results led to a plan that will include the retirement of four of the company’s seven coal-fired electric generating units at two different power plants over the next seven years — that is, roughly 50 percent of the power it currently produces from coal.

Sistovaris reiterated that the company’s goal is to provide ongoing work opportunities for existing employees by proactively working with union leadership and affected employees.

Specifically, NIPSCO plans to retire its Bailly Generating Station coal-fired units as soon as mid-2018 and two of its R.M. Schahfer Generating Station coal-fired units by the end of 2023. These retirements would be subject to review and approval by the Midcontinent Independent System Operator (MISO).

NIPSCO cites an aging fleet, low market prices for natural gas and new environmental regulations that would require significant investments — beyond what NIPSCO recently invested — as some of the primary drivers behind the need for a change. Under the plan outlined by the company, some of these incremental costs will be avoided, providing long-term benefits to customers.

Regarding electric capacity in the short term, we will rely primarily on existing resources through 2019. There may be a window of time when purchased power is needed during the transition.

For those units where environmental upgrades are needed to comply with newly added environmental regulations, NIPSCO will be moving forward with required environmental compliance filings consistent with the results indicated in the IRP.

NIPSCO will continue to assess the plan for long-term generation; the plan will be further revisited and refined in the next IRP.

In the meantime, NIPSCO will begin work to identify affordable replacement options. Based on current findings in the IRP, NIPSCO expects that a combined-cycle gas turbine (CCGT) is a likely candidate, but this option is subject to change, based on key market, compliance and technology developments.

NIPSCO’s portfolio for electric supply has already shifted in the last decade to include less coal-fired generation. In 2010, NIPSCO’s energy supply mix included about 90 percent coal-fired generation, while today, that mix is only 72 percent coal fired. NIPSCO has also invested more than $800 million in new environmental technologies for certain coal-fired units — nearly all of which was directed toward those units expected to continue operating — to improve air quality in compliance with federal regulations.

More information about NIPSCO’s energy plan and the IRP process can be found at

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