Current Date/Time: 11/4/2025 2:17:10 AM
        
        
        
Service List Display - EO-2023-0136
                            Case
                        
                        
                            
    
            EO-2023-0136
    
 - Open
                        
                    
                            Utility Type
                        
                        Electric
                    
                            Style of Case
                        
                        In the Matter of Union Electric Company d/b/a Ameren Missouri’s 4th Filing to Implement Regulatory Changes in Furtherance of Energy Efficiency as Allowed by MEEIA
                    
                            Service List Last Updated
                        
                        9/2/2025 3:38:26 PM
                    Members
| Certified | MO PSC Staff (Other) | Department, Staff Counsel | 
            
        
200 Madison Street, Suite 800 P.O. Box 360 Jefferson City, MO 65102  | 
        staffcounselservice@psc.mo.gov | (573) 751-7431 | 
| Certified | Office of the Public Counsel (OPC) (Other) | Poston, Marc | 
            
        
200 Madison Street, Suite 650 P.O. Box 2230 Jefferson City, MO 65102  | 
        opcservice@opc.mo.gov | (573) 751-5318 | 
| Certified | MO PSC Staff (Other) | Pringle, Travis | 
            
        
200 Madison Street Jefferson City, MO 65101  | 
        travis.pringle@psc.mo.gov | |
| Certified | Consumers Council of Missouri (Other) | Coffman, John B. | 
            
        
871 Tuxedo Blvd. St. Louis, MO 63119-2044  | 
        john@johncoffman.net | (573) 424-6779 | 
| Certified | Midwest Energy Consumers Group (Other) | Opitz, Tim | 
            
        
308 E. High Street, Suite B101 Jefferson City, MO 65101  | 
        tim.opitz@opitzlawfirm.com | (573) 825-1796 | 
| Certified | Natural Resources Defense Council (Other) | Morrison, Bruce A. | 
            
        
319 North Fourth Street Suite 800 St. Louis, MO 63102  | 
        bamorrison@greatriverslaw.org | |
| Certified | Natural Resources Defense Council (Other) | Rubenstein, Sarah W. | 
            
        
319 N. 4th Street, Suite 800 St. Louis, MO 63102  | 
        srubenstein@greatriverslaw.org | (314) 231-4181 | 
| Certified | Natural Resources Defense Council (Other) | Thompson, Ethan | 
            
        
319 N. Fourth St. Suite 800 St. Louis, MO 63102  | 
        ethompson@greatriverslaw.org | (301) 221-4345 | 
| Certified | Office of the Public Counsel (OPC) (Other) | VanGerpen, Lindsay | 
            
        
200 Madison Street, Suite 650 P.O. Box 2230 Jefferson City, MO 65102  | 
        lindsay.vangerpen@opc.mo.gov | |
| Certified | Renew Missouri (Other) | Greenwald, Alissa | 
            
        
1580 Lincoln Street, Suite 1105 Denver, CO 80203  | 
        agreenwald@keyesfox.com | |
| Certified | Renew Missouri (Other) | Owen, James M. | 
            
        
915 East Ash Columbia, MO 65201  | 
        james@renewmo.org | |
| Certified | Union Electric Company (Electric) (Investor) | Fields Johnson, Carla | 
            
        
300 E. 39th Street Kansas City, MO 64111  | 
        cfields@fieldsandbrown.com | (000) 000-0000 | 
| Certified | Union Electric Company (Electric) (Investor) | Hernandez, Jennifer L. | 
            
        
1901 Chouteau Avenue Saint Louis, MO 63103 St. Louis City County  | 
        jhernandez2@ameren.com | |
| Certified | Union Electric Company (Electric) (Investor) | Holthaus, William D. | 
            
        
1901 Chouteau Avenue P.O. Box 66149, Mail Code 1310 St. Louis, MO 63103  | 
        wholthaus@ameren.com | |
| Certified | Union Electric Company (Electric) (Investor) | Moore, Jennifer | 
            
        
1901 Chouteau Avenue, Mail Code 1310 St. Louis, MO 63103  | 
        jmoore499a@ameren.com | (314) 564-7231 | 
| Certified | Union Electric Company (Electric) (Investor) | Tatro, Wendy | 
            
        
1901 Chouteau Ave St. Louis, MO 63103-6149  | 
        wtatro@ameren.com | (314) 554-3484 |