| LB894 | neutral | Archer Daniels Midland Company | Nebraska | current |
| HF 1053 | For | Chevron U.S.A. Inc. and Affiliates | Iowa | GA91 |
| HF 2642 | Against | ADM | Iowa | GA91 |
| HF 2642 | Undecided | ADM | Iowa | GA91 |
| HF 2642 | Withdrawn | ADM | Iowa | GA91 |
| HF 2763 | Undecided | ADM | Iowa | GA91 |
| HF 886 | For | ADM | Iowa | GA91 |
| HF 989 | For | Chevron U.S.A. Inc. and Affiliates | Iowa | GA91 |
| HSB 237 | For | Chevron U.S.A. Inc. and Affiliates | Iowa | GA91 |
| HSB 561 | For | ADM | Iowa | GA91 |
| SF 2067 | For | ADM | Iowa | GA91 |
| SF 2069 | Against | ADM | Iowa | GA91 |
| HF 2128 | For | Chevron Renewable Energy Group | Iowa | GA89 |
| HF 629 | For | Sukup Manufacturing | Iowa | GA89 |
| HF 772 | For | Sukup Manufacturing | Iowa | GA89 |
| HF 859 | For | Sukup Manufacturing | Iowa | GA89 |
| HSB 133 | For | Sukup Manufacturing | Iowa | GA89 |
| HSB 185 | For | Sukup Manufacturing | Iowa | GA89 |
| HSB 594 | For | Chevron Renewable Energy Group | Iowa | GA89 |
| SF 2231 | Undecided | Chevron Renewable Energy Group | Iowa | GA89 |
| SF 537 | For | Sukup Manufacturing | Iowa | GA89 |
| SF 549 | For | Sukup Manufacturing | Iowa | GA89 |
| SSB 1089 | For | Sukup Manufacturing | Iowa | GA89 |
| SSB 1179 | For | Sukup Manufacturing | Iowa | GA89 |
| SSB 3084 | For | Chevron Renewable Energy Group | Iowa | GA89 |
| HSB 204 | For | Sukup Manufacturing | Iowa | GA88 |
| SF 2338 | For | Sukup Manufacturing | Iowa | GA88 |
| HF 2383 | For | Sukup Manufacturing | Iowa | GA87 |
| HSB 659 | For | Sukup Manufacturing | Iowa | GA87 |
| SF 2383 | For | Sukup Manufacturing | Iowa | GA87 |
| SSB 3197 | For | Sukup Manufacturing | Iowa | GA87 |
| HF 1 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 104 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 116 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 118 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 120 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 125 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 128 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 144 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 145 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 162 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 169 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 172 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 18 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 19 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 192 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 194 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 195 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 20 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 209 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 21 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 210 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 212 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 215 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 219 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 22 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 224 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 225 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 226 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 234 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 236 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 240 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 249 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 259 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 286 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 287 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 289 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 30 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 306 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 308 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 317 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 318 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 319 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 32 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 322 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 329 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 331 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 334 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 338 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 340 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 341 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 344 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 349 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 351 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 354 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 355 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 36 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 368 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 371 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 374 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 38 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 382 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 384 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 385 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 389 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 39 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 394 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 394 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 395 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 395 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 395 | Withdrawn | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 397 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 40 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 403 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 41 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 412 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 415 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 421 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 425 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 435 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 436 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 437 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 439 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 443 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 447 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 45 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 454 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 455 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 457 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 46 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 463 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 466 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 478 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 480 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 482 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 487 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 492 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 504 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 505 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 514 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 523 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 529 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 535 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 536 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 537 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 538 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 54 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 541 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 544 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 545 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 548 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 549 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 553 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 556 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 560 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 563 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 569 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 57 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 575 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 576 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 580 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 583 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 587 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 59 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 590 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 592 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 593 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 598 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 604 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 606 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 607 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 609 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 611 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 612 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 616 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 620 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 621 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 626 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 628 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 635 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 640 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 641 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 643 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 644 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 645 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 646 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 653 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 654 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 655 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 660 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 7 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 73 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 74 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 83 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 84 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 88 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 89 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 96 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HF 97 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HR 32 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 102 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 104 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 108 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 108 | Withdrawn | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 116 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 117 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 118 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 120 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 121 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 122 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 123 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 124 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 129 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 13 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 131 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 133 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 134 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 136 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 138 | Against | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 139 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 144 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 15 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 151 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 167 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 170 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 174 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 176 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 179 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 181 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 182 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 183 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 184 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 185 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 186 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 187 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 19 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 190 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 191 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 192 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 193 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 199 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 200 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 204 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 208 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 209 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 21 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 211 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 212 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 215 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 215 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 216 | For | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 217 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 218 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 219 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 220 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 222 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 224 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 225 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 226 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |
| HSB 227 | Undecided | Iowa Association of Business and Industry (ABI) | Iowa | GA86 |