Manuals+

NORTHERN INDIANA PUBLIC SERVICE COMPANY

IURC Electric Service Tariff

Original Volume No. 16

Cancelling All Previously Approved Tariffs

APPENDIX G: DEMAND SIDE MANAGEMENT ADJUSTMENT MECHANISM (DSMA) FACTOR

Sheet No. 1 of 6

As shown in Appendix A, the Demand Side Management Adjustment Mechanism (DSMA) Factor in Rates 611, 620, 621, 622, 623, 624, 625, 626, 631 Tier 1, 632, 633, 641, 643, 644 and Rider 676 shall be computed in accordance with Rider 683 – Adjustment of Charges for Demand Side Management Adjustment Mechanism (DSMA). The DSMA Factor for Rider 676 will be the DSMA Factor associated with the firm service under Rate Schedule 631 Tier 1 being used in conjunction with this Rider.

Effective September 2, 2025, to remain in place until new factors are approved by the Commission, the DSMA Factor shall be:

RateCharge
Rate 611A charge of $0.005426 per kWh used per month
Rate 620A charge of $0.004132 per kWh used per month
Rate 621A charge of $0.006400 per kWh used per month
Rate 622A charge of $0.003865 per kWh used per month
Rate 623A charge of $0.005983 per kWh used per month
Rate 624A charge of $0.005760 per kWh used per month
Rate 625A charge of $0.004562 per kWh used per month
Rate 626A charge of $0.003186 per kWh used per month
Rate 631 Tier 1A charge of $0.000000 per kWh used per month
Rate 632A charge of $0.006894 per kWh used per month
Rate 633A charge of $0.003332 per kWh used per month
Rate 641A charge of $0.005029 per kWh used per month
Rate 643A charge of $0.002364 per kWh used per month
Rate 644A charge of $0.000000 per kWh used per month
Rider 676See note above

Issued Date: 09/02/2025

Effective Date: 09/02/2025

Opt Out DSMA Factors (Effective January 1, 2022)

Sheet No. 2 of 6

For Qualifying Customers electing to opt out of participation in the Company's Energy Efficiency Program and Rider 683 effective January 1, 2022, the Opt Out DSMA Factor effective September 2, 2025, to remain in place until new factors are approved by the Commission, shall be:

RateCharge
Rate 611A charge of $0.000000 per kWh used per month
Rate 620A charge of $0.000000 per kWh used per month
Rate 621A charge of $0.000616 per kWh used per month
Rate 622A charge of $0.000000 per kWh used per month
Rate 623A charge of $0.000914 per kWh used per month
Rate 624A charge of $0.002029 per kWh used per month
Rate 625A charge of $0.000000 per kWh used per month
Rate 626A credit of $0.000188 per kWh used per month
Rate 631 Tier 1A charge of $0.000000 per kWh used per month
Rate 632A charge of $0.000000 per kWh used per month
Rate 633A charge of $0.000000 per kWh used per month
Rate 641A charge of $0.000000 per kWh used per month
Rate 643A charge of $0.000000 per kWh used per month
Rate 644A charge of $0.000000 per kWh used per month
Rider 676See note above

Issued Date: 09/02/2025

Effective Date: 09/02/2025

Opt Out DSMA Factors (Effective January 1, 2023)

Sheet No. 3 of 6

For Qualifying Customers electing to opt out of participation in the Company's Energy Efficiency Program and Rider 683 effective January 1, 2023, the Opt Out DSMA Factor effective September 2, 2025, to remain in place until new factors are approved by the Commission, shall be:

RateCharge
Rate 611A charge of $0.000000 per kWh used per month
Rate 620A charge of $0.000000 per kWh used per month
Rate 621A charge of $0.000000 per kWh used per month
Rate 622A charge of $0.000000 per kWh used per month
Rate 623A charge of $0.000000 per kWh used per month
Rate 624A charge of $0.001306 per kWh used per month
Rate 625A charge of $0.000000 per kWh used per month
Rate 626A credit of $0.000035 per kWh used per month
Rate 631 Tier 1A charge of $0.000000 per kWh used per month
Rate 632A charge of $0.000000 per kWh used per month
Rate 633A charge of $0.000000 per kWh used per month
Rate 641A credit of $0.000934 per kWh used per month
Rate 643A charge of $0.000000 per kWh used per month
Rate 644A charge of $0.000000 per kWh used per month
Rider 676See note above

Issued Date: 09/02/2025

Effective Date: 09/02/2025

Opt Out DSMA Factors (Effective January 1, 2024)

Sheet No. 4 of 6

For Qualifying Customers electing to opt out of participation in the Company's Energy Efficiency Program and Rider 683 effective January 1, 2024, the Opt Out DSMA Factor effective September 2, 2025, to remain in place until new factors are approved by the Commission, shall be:

RateCharge
Rate 611A charge of $0.000000 per kWh used per month
Rate 620A charge of $0.000000 per kWh used per month
Rate 621A charge of $0.000357 per kWh used per month
Rate 622A charge of $0.000000 per kWh used per month
Rate 623A charge of $0.000000 per kWh used per month
Rate 624A charge of $0.000000 per kWh used per month
Rate 625A charge of $0.000000 per kWh used per month
Rate 626A credit of $0.003398 per kWh used per month
Rate 631 Tier 1A charge of $0.000000 per kWh used per month
Rate 632A credit of $0.003099 per kWh used per month
Rate 633A charge of $0.000000 per kWh used per month
Rate 641A charge of $0.000000 per kWh used per month
Rate 643A charge of $0.000000 per kWh used per month
Rate 644A charge of $0.000000 per kWh used per month
Rider 676See note above

Issued Date: 09/02/2025

Effective Date: 09/02/2025

Opt Out DSMA Factors (Effective January 1, 2025)

Sheet No. 5 of 6

For Qualifying Customers electing to opt out of participation in the Company's Energy Efficiency Program and Rider 683 effective January 1, 2025, the Opt Out DSMA Factor effective September 2, 2025, to remain in effect until new factors are approved by the Commission, shall be:

RateCharge
Rate 611A charge of $0.000000 per kWh used per month
Rate 620A charge of $0.000000 per kWh used per month
Rate 621A charge of $0.003724 per kWh used per month
Rate 622A charge of $0.000000 per kWh used per month
Rate 623A charge of $0.000000 per kWh used per month
Rate 624A credit of $0.000796 per kWh used per month
Rate 625A charge of $0.000000 per kWh used per month
Rate 626A credit of $0.002777 per kWh used per month
Rate 631 Tier 1A charge of $0.000000 per kWh used per month
Rate 632A charge of $0.000000 per kWh used per month
Rate 633A charge of $0.000000 per kWh used per month
Rate 641A charge of $0.000000 per kWh used per month
Rate 643A charge of $0.000000 per kWh used per month
Rate 644A charge of $0.000000 per kWh used per month
Rider 676See note above

Issued Date: 09/02/2025

Effective Date: 09/02/2025

Future Use

Sheet No. 6 of 6

[Reserved for future use]

Issued Date: 06/26/2025

Effective Date: 07/01/2025

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