Appendix B Rate Adjustment

NORTHERN INDIANA PUBLIC SERVICE COMPANY

Rate Schedule History for Purchases from Cogeneration & Small Power Production Facilities

2007 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2006 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2005 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2004 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2003 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2002 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2001 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

2000 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities

1999 Rate Schedule for Purchases from Cogeneration & Small Power Production Facilities