December 1998
| u-11726b | The Detroit Edison Company (Fermi 2 amortization) | 12/28/98 |
| u-11290k | Commission's Own Motion (report) | 12/28/98 |
| u-8789b | The Detroit Edison Company (Fermi 2 phase-in) | 12/28/98 |
| u-11858 | CMS Energy Corp (PUHCA certification) | 12/21/98 |
| u-11870 | The Detroit Edison Company (rider extension) | 12/21/98 |
| u-11811b | Consumers Energy Company (rehearing) | 12/21/98 |
| u-11805 | CMS Marketing, Services and Trading Company (power sale agreement) | 12/21/98 |
| u-11804 | CMS Marketing, Services and Trading Company (certificate) | 12/21/98 |
| u-11822 | Great Lakes Energy Cooperative (merger) | 12/7/98 |
| u-11793 | Alpena Power Company ('99 PSCR plan) | 12/7/98 |
| u-11754 | Wolverine Power Supply Cooperative, Inc. (certificate) | 12/7/98 |
| u-11716 | Wabash Valley Power Association, Inc. (motion to dismiss) | 12/7/98 |
November 1998
| u-11836 | Consumers Energy Company (special contract) issued | 11/18/98 |
| u-1178 | Nordic Electric, L.C.C. (contract) issued | 11/18/98 |
| u-11780 | Nordic Electric, L.C.C. (certificate of public convenience and necessity) issued | 11/18/98 |
| u-11308 | Destec Power Services, Inc. (certificate of public convenience and necessity) issued | 11/18/98 |
| u-11823 | The Detroit Edison Company (steam sales agreements) | 11/5/98 |
| u-11540b | Wabash Valley Power Association, Inc. ('98 PSCR plan) | 11/5/98 |
| u-10297-R | u-11154-R The Detroit Edison Company (energy conservation) | 11/5/98 |
October 1998
| u-11646 | Detroit Edison (PSCR clause suspension) | 10/26/98 |
| u-11528 | Detroit Edison ('98 PSCR plan) | 10/26/98 |
| u-11449 | Detroit Edison (PSCR clause suspension) | 10/26/98 |
| u-11191-R | Wabash Valley Power Association, Inc. ('97 PSCR reconciliation) | 10/26/98 |
| u-10102 | Detroit Edison (remand) | 10/26/98 |
| u-11811 | Consumers Energy Company, (declaratory ruling), issued | 10/12/98 |
| u-11530 | Upper Peninsula Power Company, (reopening), issued | 10/12/98 |
September 1998
| u-11726 | The Detroit Edison Company (leave to appeal) | 9/28/98 |
| u-11622 | Alpena Power Company (extension of facilities) | 9/28/98 |
| u-11711 | Presque Isle Electric & Gas Co-op (tariff revision) | 9/23/98 |
| u-11657 | First Power, L.L.C. (Rate DA contract) | 9/11/98 |
| u-11190-R | Cherryland Electric Cooperative, Great Lakes Energy Cooperative, Presque Isle Electric & Gas Co-op, Top O'Michigan Electric Company, Tri-County Electric Cooperative, and Western Michigan Electric Cooperative ('97 PSCR reconciliation) | 9/11/98 |
| u-11177-R | Wisconsin Public Service Corporation ('97 PSCR reconciliation) | 9/11/98 |
August 1998
| u-11615 | Indiana Michigan Power Company (asset transfer) | 8/27/98 |
| u-11746 | The Detroit Edison Company (tariff revision) | 8/27/98 |
| u-11714 | Nordic Electric, L.L.C. (contract) | 8/27/98 |
| u-11713 | Nordic Electric, L.L.C. (certificate) | 8/27/98 |
| u-11707 | Nordic Electric, L.L.C. (contract) | 8/27/98 |
| u-11706 | Nordic Electric, L.L.C. (certificate) | 8/27/98 |
| u-11656 | Thumb Electric Cooperative ('97 TIER) | 8/27/98 |
| u-11647 | Alger Delta Cooeprative Electric Association (tariff revision) | 8/27/98 |
| u-11637 | Great Lakes Energy Cooperative (tariff revision) | 8/27/98 |
| u-11185-R | Cloverland Electric Cooperative ('97 PSCR reconciliation) | 8/27/98 |
| u-11179-R | Upper Peninsula Power Company ('97 PSCR reconciliation) | 8/27/98 |
| u-11485 | CMS Marketing, Services and Trading Company (clarification) | 8/20/98 |
| u-11737 | Wisconsin Public Service Corporation (interruptible service) | 8/5/98 |
| u-11613 | Marvin E. Marks v Northern States Power Company | 8/5/98 |
| u-11189-R | Thumb Electric Cooperative ('97 PSCR reconciliation) | 8/5/98 |
| u-11005-R | The Detroit Edison Company ('96/'97 SCR reconciliation) | 8/5/98 |
| u-10978-R | et al. Midwest Energy Cooperative ('97 PSCR reconciliation) | 8/5/98 |
| u-10935 | David and Barbara Curtis v The Detroit Edison Company | 8/5/98 |
| u-10102a | The Detroit Edison Company (remand) | 8/5/98 |
July 1998
| u-11673 | Consumers Power Company (declaratory ruling) | 7/24/98 |
| u-11564 | Consumers Energy Company v Presque Isle Electric & Gas Co-op | 7/24/98 |
| u-11514 | Fruit Belt Electric Cooperative v Indiana Michigan Power Company | 7/24/98 |
| u-11513 | Fruit Belt Electric Cooperative v Indiana Michigan Power Company | 7/24/98 |
| u-11512 | Fruit Belt Electric Cooperative v Indiana Michigan Power Company | 7/24/98 |
| u-11485a | CMS Marketing, Services and Trading Company (certificate) | 7/24/98 |
| u-11183-R | Alpena Power Company ('97 PSCR reconciliation) | 7/24/98 |
| u-11180 | Consumers Energy Company ('97 PSCR plan) | 7/24/98 |
| u-10973 | Consumers Energy Company (rehearing) | 7/24/98 |
| u-10685 | u-10787, u-10754 Consumers Energy Company (reopening) | 7/24/98 |
| u-10710-R | Consumers Energy Company (rehearing) | 7/24/98 |
| u-11709 | MascoTech, Inc. (declaratory ruling) | 7/13/98 |
| u-11290 | et al. Commission's Own Motion (schedule) | 7/13/98 |
| u-11702 | Upper Peninsula Power Company (capacity charges) | 7/13/98 |
| u-11649 | Kimberly Williams v Detroit Edison | 7/13/98 |
| u-11602 | Brooks Fiber Communications of Michigan, Inc. v Consumers Energy Company | 7/13/98 |
June 1998
| u-11696 | UtiliCorp United Inc. (PUHCA certification) | 6/26/98 |
| u-11689 | First Power, L.L.C. (sales agreements) | 6/26/98 |
| u-11688 | Engage Energy US, L.P. (certificate) | 6/26/98 |
| u-11683 | Nordic Electric, L.L.C. (certificate) | 6/26/98 |
| u-11661 | First Power, L.L.C. (certificate) | 6/26/98 |
| u-11527 | Consumers Energy Company ('98 PSCR plan) | 6/26/98 |
| u-11475 | Daniel D. Groleau v Great Lakes Energy Cooperative | 6/26/98 |
| u-11277 | Kimball Power Company (certificate) | 6/26/98 |
| u-11180-R | Consumers Energy Company (leave to appeal) | 6/26/98 |
| u-11695 | Consumers Energy Company (tariff revision) | 6/2/98 |
| u-11694 | Consumers Energy Company (tariff revision) | 6/2/98 |
| u-11687 | The Detroit Edison Company (tariff revision) | 6/2/98 |
| u-11686 | The Detroit Edison Company (tariff revision) | 6/2/98 |
| u-11685 | The Detroit Edison Company (tariff revision) | 6/2/98 |
| u-11612 | Gwendolyn Carroll v Fruit Belt Electric Cooperative | 6/2/98 |
| u-11579 | Dimitar Miteff v The Detroit Edison Company | 6/2/98 |
| u-11172 | Great Lakes Energy Cooperative v Consumers Energy Company | 6/2/98 |
May 1998
| u-11638 | Top O'Michigan Electric Company (tariff revision) | 5/15/98 |
April 1998
| u-11651 | Engage Energy US, L.P. (rehearing) | 4/28/98 |
| u-11657 | First Power, L.L.C. (sales agreement) | 4/14/98 |
| u-11631 | First Power, L.L.C. (certificate of public convenience & necessity) | 4/14/98 |
| u-11678 | Indiana Michigan Power Company (investigation) | 4/14/98 |
| u-11677 | Consumers Energy Company (investigation) | 4/14/98 |
| u-11644 | Nordic Electric, L.L.C. (sales agreement) | 4/14/98 |
| u-10840 | The Detroit Edison Company (capacity plan) | 4/14/98 |
March 1998
| u-10965-R | The Detroit Edison Company ('96 PSCR reconciliation) | 3/24/98 |
| u-11541 | Northern States Power Company-Wisconsin ('98 PSCR plan) | 3/24/98 |
| u-11537 | Southeastern Energy Cooperative ('98 PSCR plan) | 3/24/98 |
| u-11535 | Fruit Belt Electric Cooperative ('98 PSCR plan) | 3/24/98 |
| u-11651 | Engage Energy US, L.P. (declaratory ruling) | 3/20/98 |
| u-11601 | Nordic Electric, L.L.C. (certificate of public convenience & necessity) | 3/20/98 |
| Minute Action | Consumers Energy Company, FERC Docket No. EL98-21, issued | 3/10/98 |
| u-11538 | Thumb Electric Cooperative, '98 PSCR plan, issued | 3/10/98 |
February 1998
| Consumers Energy Company Tariff Filing | 2/25/98 | |
| The Detroit Edison Company Tariff Filing | 2/25/98 | |
| u-10971-R | Indiana Michigan Power Company ('96 PSCR reconciliation) | 2/25/98 |
| u-11617 | Indiana Michigan Power Company (tariff revision) | 2/11/98 |
| u-11609 | Andrew Halldorson v Consumers Energy Company | 2/11/98 |
| u-11608 | Engage energy US, L.P. (certificate of public convenience & necessity) | 2/11/98 |
| u-11437 | Velma Douglas v Detroit Edison | 2/11/98 |
| u-11290 | et al. Commission's Own Motion (clarification) | 2/11/98 |
January 1998
| U-11610 | CMS Energy Corp (PUHCA certification) | 1/28/98 |
| u-11534 | Cloverland Electric Cooperative ('98 PSCR plan) | 1/28/98 |
| u-11175 | The Detroit Edison Company ('97 PSCR plan) | 1/28/98 |
| u-11587 | The Detroit Edison Company (steam contracts) | 1/28/98 |
| u-11539 | Wolverine Power Supply Cooperative, Inc. ('98 PSCR plan) | 1/28/98 |
| u-11536 | The Ontonagon County Rural Electrification Assoc. ('98 PSCR plan) | 1/28/98 |
| u-11533 | Alger Delta Cooperative Elec. Assoc. ('98 PSCR plan) | 1/28/98 |
| u-11532 | Alpena Power Company ('98 PSCR plan) | 1/28/98 |
| u-11529 | Wisconsin Public Service Corporation ('98 PSCR plan) | 1/28/98 |
| u-11181 | Indiana Michigan Power Co. ('97 PSCR plan) | 1/28/98 |
| u-11290 | Commission's Own Motion (schedule) | 1/21/98 |
| u-11337 | Detroit Edison (transmission/distribution) | 1/14/98 |
| u-11283 | Consumers Energy (transmission/distribution) | 1/14/98 |
| u-11290 | Commission's Own Motion (rehearing) | 1/14/98 |
| u-11597 | Northern States Power-Wisconsin (PUHCA certification) | 1/8/98 |
| u-11584 | Wisconsin Electric Power Company (tariff revision) | 1/8/98 |
| u-11540 | Wabash Valley Power Association ('98 PSCR plan) | 1/8/98 |
| u-11531 | Indiana Michigan Power Company ('98 PSCR plan) | 1/8/98 |
| u-11530 | Upper Peninsula Power Company ('98 PSCR plan) | 1/8/98 |
| u-11290 | Commission's Own Motion (customer focus issues) | 1/8/98 |
| u-10242 | Kathleen Guzman, Susand Booth, Christine Good, and Gloria Schaffer (remand) | 1/8/98 |