| Arizona Public Service Interconnection Request Q255 (Solar+Battery) | Solar | AZ | 9.3 yrs | 2,000 MW | Interconnection study | In Progress (unknown study) |
| Arizona Public Service Interconnection Request Q274 (Solar) | Solar | AZ | 8.4 yrs | 1,000 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q273 (Wind) | Wind (onshore) | AZ | 8.4 yrs | 477 MW | Interconnection study | In Progress (unknown study) |
| SDGE Interconnection Request 1534 (Solar+Battery) | Solar | AZ | 8.4 yrs | 250 MW | Interconnection study | System Impact Study |
| Arizona Public Service Interconnection Request Q278 (Battery) | Storage | AZ | 8.2 yrs | 250 MW | Interconnection study | In Progress (unknown study) |
| SDGE Interconnection Request 1663 (Solar+Battery) | Solar | AZ | 7.4 yrs | 460 MW | Interconnection study | System Impact Study |
| Arizona Public Service Interconnection Request Q312 (Solar) | Solar | AZ | 6.9 yrs | 500 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q311 (Wind+Battery) | Wind (onshore) | AZ | 6.9 yrs | 500 MW | Interconnection study | In Progress (unknown study) |
| Arizona Public Service Interconnection Request Q314 (Battery) | Storage | AZ | 6.9 yrs | 300 MW | Interconnection study | In Progress (unknown study) |
| Arizona Public Service Interconnection Request Q317 (Solar+Battery) | Solar | AZ | 6.9 yrs | 750 MW | Interconnection study | Cluster Study |
| Salt River Project Interconnection Request Q28 (Solar+Battery) | Solar | AZ | 6.9 yrs | 250 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q28 (Solar+Battery) | Solar | AZ | 6.9 yrs | 250 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q334 (Solar+Battery) | Solar | AZ | 6.5 yrs | 500 MW | Interconnection study | In Progress (unknown study) |
| Arizona Public Service Interconnection Request Q337 (Solar+Battery) | Solar | AZ | 6.4 yrs | 450 MW | Interconnection study | Facility Study |
| DCRT Interconnection Request 1678 (Solar+Battery) | Solar | AZ | 6.4 yrs | 309 MW | Interconnection study | System Impact Study |
| Arizona Public Service Interconnection Request Q347 (Wind) | Wind (onshore) | AZ | 6.0 yrs | 345 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q348 (Solar+Wind+Battery) | Wind (onshore) | AZ | 6.0 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q352 (Solar+Battery) | Solar | AZ | 5.9 yrs | 450 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q354 (Solar+Battery) | Solar | AZ | 5.9 yrs | 250 MW | Interconnection study | In Progress (unknown study) |
| Arizona Public Service Interconnection Request Q359 (Solar+Battery) | Solar | AZ | 5.9 yrs | 315 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q368 (Solar+Battery) | Solar | AZ | 5.5 yrs | 500 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q370 (Wind) | Wind (onshore) | AZ | 5.4 yrs | 310 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q387 (Solar+Battery) | Solar | AZ | 5.4 yrs | 588 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q392 (Solar+Battery) | Solar | AZ | 5.4 yrs | 270 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q393 (Solar+Battery) | Solar | AZ | 5.4 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q388 (Solar+Battery) | Solar | AZ | 5.4 yrs | 323 MW | Interconnection study | Cluster Study |
| DCRT Interconnection Request 2025 (Solar+Battery) | Solar | AZ | 5.4 yrs | 719 MW | Interconnection study | System Impact Study |
| DCRT Interconnection Request 2023 (Solar+Battery) | Solar | AZ | 5.4 yrs | 2,042 MW | Interconnection study | System Impact Study |
| DCRT Interconnection Request 2027 (Solar+Battery) | Solar | AZ | 5.4 yrs | 411 MW | Interconnection study | System Impact Study |
| SCE Interconnection Request 2052 (Solar+Battery) | Solar | AZ | 5.4 yrs | 1,010 MW | Interconnection study | System Impact Study |
| DCRT Interconnection Request 2022 (Solar+Battery) | Solar | AZ | 5.4 yrs | 380 MW | Interconnection study | System Impact Study |
| SDGE Interconnection Request 2154 (Solar+Battery) | Solar | AZ | 5.4 yrs | 308 MW | Interconnection study | System Impact Study |
| WAPA Desert Southwest Region Interconnection Request 2021-G4 (Solar+Battery) | Solar | AZ | 5.4 yrs | 463 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q76 (Gas) | Gas | AZ | 5.3 yrs | 332 MW | Interconnection study | — |
| Navajo-Crystal Interconnection Request NC5-008 (Wind) | Wind (onshore) | AZ | 5.3 yrs | 500 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 95 (Other) | Other | AZ | 5.2 yrs | 250 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q29 (Solar+Battery) | Solar | AZ | 5.2 yrs | 250 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q29 (Solar+Battery) | Solar | AZ | 5.2 yrs | 250 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q401 (Solar+Battery) | Solar | AZ | 4.9 yrs | 700 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q402 (Solar+Battery) | Solar | AZ | 4.9 yrs | 750 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q427 (Battery) | Storage | AZ | 4.9 yrs | 250 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q437 (Solar+Battery) | Solar | AZ | 4.9 yrs | 300 MW | Interconnection study | Facility Study |
| Tucson Electric Power Company Interconnection Request 100 (Other) | Other | AZ | 4.9 yrs | 250 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 103 (Other) | Other | AZ | 4.8 yrs | 768 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 106 (Other) | Other | AZ | 4.7 yrs | 320 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 107 (Other) | Other | AZ | 4.7 yrs | 400 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 112 (Other) | Other | AZ | 4.6 yrs | 250 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2022-G1 (Solar+Battery) | Solar | AZ | 4.6 yrs | 250 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q443 (Solar+Battery) | Solar | AZ | 4.5 yrs | 300 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q446 (Solar+Battery) | Solar | AZ | 4.4 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q465 (Solar+Battery) | Solar | AZ | 4.4 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q466 (Solar+Battery) | Solar | AZ | 4.4 yrs | 1,000 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q467 (Battery) | Storage | AZ | 4.4 yrs | 300 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q468 (Battery) | Storage | AZ | 4.4 yrs | 1,000 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q474 (Solar+Gas+Battery) | Solar | AZ | 4.4 yrs | 1,000 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q475 (Solar+Battery) | Solar | AZ | 4.4 yrs | 250 MW | Interconnection study | Facility Study |
| Tucson Electric Power Company Interconnection Request 118 (Wind) | Wind (onshore) | AZ | 4.4 yrs | 300 MW | Interconnection study | — |
| Navajo-Crystal Interconnection Request NC5-009 (Wind) | Wind (onshore) | AZ | 4.4 yrs | 300 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 119 (Solar+Battery) | Solar | AZ | 4.4 yrs | 270 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2022-G7 (Solar+Battery) | Solar | AZ | 4.3 yrs | 250 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 124 (Solar+Battery) | Solar | AZ | 4.2 yrs | 300 MW | Interconnection study | — |
| Tucson Electric Power Company Interconnection Request 125 (Solar+Battery) | Solar | AZ | 4.2 yrs | 1,000 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2022-G9 (Solar+Battery) | Solar | AZ | 4.2 yrs | 300 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q480 (Solar+Battery) | Solar | AZ | 3.9 yrs | 400 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q486 (Solar+Battery) | Solar | AZ | 3.9 yrs | 400 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q488 (Solar+Battery) | Solar | AZ | 3.9 yrs | 600 MW | Interconnection study | Cluster Study |
| Tucson Electric Power Company Interconnection Request 145 (Solar+Battery) | Solar | AZ | 3.7 yrs | 300 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-MP1 (Solar+Battery) | Solar | AZ | 3.6 yrs | 500 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q497 (Wind) | Wind (onshore) | AZ | 3.5 yrs | 300 MW | Interconnection study | Cluster Study |
| WAPA Desert Southwest Region Interconnection Request 2023-MP2 (Solar+Battery) | Solar | AZ | 3.5 yrs | 600 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q528 (Solar+Battery) | Solar | AZ | 3.4 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q519 (Gas) | Gas | AZ | 3.4 yrs | 350 MW | Interconnection study | Facility Study |
| Arizona Public Service Interconnection Request Q507 (Solar+Battery) | Solar | AZ | 3.4 yrs | 400 MW | Interconnection study | Cluster Study |
| SDGE Interconnection Request 2210 (Solar) | Solar | AZ | 3.4 yrs | 559 MW | Interconnection study | Not Started |
| SDGE Interconnection Request 2207 (Solar+Battery) | Solar | AZ | 3.4 yrs | 500 MW | Interconnection study | Not Started |
| DCRT Interconnection Request 2331 (Solar+Battery) | Solar | AZ | 3.4 yrs | 1,039 MW | Interconnection study | Not Started |
| WAPA Desert Southwest Region Interconnection Request 2023-G8 (Solar+Battery) | Solar | AZ | 3.2 yrs | 250 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G9 (Solar+Battery) | Solar | AZ | 3.2 yrs | 250 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q32 (Gas+Battery) | Storage | AZ | 3.1 yrs | 488 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q32 (Gas+Battery) | Storage | AZ | 3.1 yrs | 488 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G11 (Solar+Battery) | Solar | AZ | 3.0 yrs | 300 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q537 (Solar+Battery) | Solar | AZ | 3.0 yrs | 400 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q539 (Wind) | Wind (onshore) | AZ | 3.0 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q538 (Wind) | Wind (onshore) | AZ | 3.0 yrs | 500 MW | Interconnection study | Cluster Study |
| WAPA Desert Southwest Region Interconnection Request 2023-G13 (Gas) | Gas | AZ | 2.9 yrs | 453 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G14 (Solar+Battery) | Solar | AZ | 2.9 yrs | 250 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G16 (Battery) | Storage | AZ | 2.7 yrs | 500 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G15 (Battery) | Storage | AZ | 2.7 yrs | 500 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2023-G17 (Solar+Battery) | Solar | AZ | 2.7 yrs | 300 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-MP1 (Battery) | Storage | AZ | 2.7 yrs | 500 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-MP2 (Battery) | Storage | AZ | 2.7 yrs | 500 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2413 (Battery) | Storage | AZ | 2.6 yrs | 409 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2403 (Gas) | Gas | AZ | 2.6 yrs | 398 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2405 (Other Storage) | Storage | AZ | 2.6 yrs | 1,020 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2412 (Solar+Battery) | Solar | AZ | 2.6 yrs | 411 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2415 (Solar+Battery) | Solar | AZ | 2.6 yrs | 300 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2417 (Solar+Battery) | Solar | AZ | 2.6 yrs | 423 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2409 (Solar+Battery) | Solar | AZ | 2.6 yrs | 1,200 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-G3 (Solar+Battery) | Solar | AZ | 2.5 yrs | 260 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-G4 (Solar+Wind+Battery) | Wind (onshore) | AZ | 2.4 yrs | 550 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q553 (Other) | Other | AZ | 2.3 yrs | 340 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q561 (Other) | Other | AZ | 2.3 yrs | 600 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q560 (Other) | Other | AZ | 2.3 yrs | 425 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q558 (Other) | Other | AZ | 2.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q563 (Solar+Battery) | Solar | AZ | 2.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q564 (Other) | Other | AZ | 2.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q567 (Other) | Other | AZ | 2.3 yrs | 450 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q569 (Solar+Battery) | Solar | AZ | 2.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q570 (Other) | Other | AZ | 2.3 yrs | 300 MW | Interconnection study | Cluster Study |
| Tucson Electric Power Company Interconnection Request 174 (Gas) | Gas | AZ | 2.2 yrs | 800 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-G5 (Wind) | Wind (onshore) | AZ | 2.1 yrs | 300 MW | Interconnection study | — |
| WAPA Desert Southwest Region Interconnection Request 2024-G7 (Wind+Battery) | Wind (onshore) | AZ | 1.8 yrs | 313 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2510 (Battery) | Storage | AZ | 1.6 yrs | 264 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2512 (Battery) | Storage | AZ | 1.6 yrs | 503 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2516 (Battery) | Storage | AZ | 1.6 yrs | 352 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2511 (Battery) | Storage | AZ | 1.6 yrs | 419 MW | Interconnection study | — |
| Salt River Project Interconnection Request Q2515 (Solar+Battery) | Solar | AZ | 1.6 yrs | 359 MW | Interconnection study | — |
| Arizona Public Service Interconnection Request Q578 (Other) | Other | AZ | 1.4 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q580 (Other) | Other | AZ | 1.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q581 (Other) | Other | AZ | 1.3 yrs | 400 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q584 (Battery) | Storage | AZ | 1.3 yrs | 350 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q586 (Other) | Other | AZ | 1.3 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q582 (Other) | Other | AZ | 1.3 yrs | 275 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q589 (Other) | Other | AZ | 1.3 yrs | 400 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q591 (Other) | Other | AZ | 1.3 yrs | 535 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q595 (Other) | Other | AZ | 1.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q593 (Other) | Other | AZ | 1.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q596 (Other) | Other | AZ | 1.3 yrs | 330 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q594 (Other) | Other | AZ | 1.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q597 (Other) | Other | AZ | 1.3 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q598 (Other) | Other | AZ | 1.3 yrs | 250 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q599 (Other) | Other | AZ | 1.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q606 (Other) | Other | AZ | 1.3 yrs | 350 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q607 (Other) | Other | AZ | 1.3 yrs | 300 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q603 (Other) | Other | AZ | 1.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q609 (Other) | Other | AZ | 1.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q616 (Other) | Other | AZ | 1.3 yrs | 500 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q615 (Other) | Other | AZ | 1.3 yrs | 330 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q617 (Other) | Other | AZ | 1.3 yrs | 1,000 MW | Interconnection study | Cluster Study |
| Arizona Public Service Interconnection Request Q618 (Other) | Other | AZ | 1.3 yrs | 250 MW | Interconnection study | Cluster Study |
| NV Energy Interconnection Request 25-00421 (Solar+Battery) | Solar | AZ | 1.1 yrs | 500 MW | Interconnection study | In Progress (unknown study) |
| Silver King Solar LLC (AZ ACC Docket L-21390A-26-0045-00260) | Solar | AZ | 0.5 yrs | Not disclosed | Local/state review | — |
| Eagl, LLC (AZ ACC Docket L-21323A-26-0244-00263) | Other | AZ | 0.2 yrs | Not disclosed | Local/state review | — |
| Wild Stallion Energy Storage LLC (AZ ACC Docket L-21411A-26-0260-00264) | Storage | AZ | 0.2 yrs | Not disclosed | Local/state review | — |
| Mariposa Energy Park, LLC (AZ ACC Docket L-21418A-26-0282-00265) | Other | AZ | 0.1 yrs | Not disclosed | Local/state review | — |
| Salt River Project Agricultural Improvement and Power District (AZ ACC Docket L-00000B-26-0363-00267) | Transmission | AZ | 0.1 yrs | Not disclosed | Local/state review | — |
| Salt River Project Agricultural Improvement and Power District (AZ ACC Docket L-00000B-26-0375-00268) | Gas | AZ | 0.1 yrs | Not disclosed | Local/state review | — |
| Snowflake A Solar and BESS (Unit SNFA) | Solar | AZ | — | 475 MW | Regulatory approvals pending | — |
| Snowflake A Solar and BESS (Unit SNFBA) | Storage | AZ | — | 475 MW | Regulatory approvals pending | — |
| Elisabeth Solar (Unit ELISA) | Solar | AZ | — | 350 MW | Regulatory approvals pending | — |
| CO Bar Solar and BESS (Unit CBBA) | Storage | AZ | — | 400 MW | Planned, approvals not yet initiated | — |
| CO Bar Solar and BESS (Unit CBPV) | Solar | AZ | — | 400 MW | Planned, approvals not yet initiated | — |
| Red Antelope Solar & Energy Storage Farm (Unit 30PNA) | Solar | AZ | — | 400 MW | Planned, approvals not yet initiated | — |
| Red Antelope Solar & Energy Storage Farm (Unit 30PNB) | Storage | AZ | — | 300 MW | Planned, approvals not yet initiated | — |
| Eagle Eye Solar and Storage (Unit EAGL1) | Solar | AZ | — | 400 MW | Regulatory approvals pending | — |
| Eagle Eye Solar and Storage (Unit EAGL2) | Storage | AZ | — | 400 MW | Regulatory approvals pending | — |
| CO Bar D Solar and BESS (Unit CBDBA) | Storage | AZ | — | 394 MW | Planned, approvals not yet initiated | — |
| CO Bar D Solar and BESS (Unit CBDPV) | Solar | AZ | — | 394 MW | Planned, approvals not yet initiated | — |
| Sawtooth Solar (Unit STBA) | Storage | AZ | — | 250 MW | Regulatory approvals pending | — |
| Sawtooth Solar (Unit STPV) | Solar | AZ | — | 250 MW | Regulatory approvals pending | — |
| Desert Sand BESS (Unit DESA) | Storage | AZ | — | 300 MW | Regulatory approvals pending | — |
| Desert Sand BESS (Unit DESA1) | Solar | AZ | — | 300 MW | Regulatory approvals pending | — |
| THREE SISTERS Solar Generation and BESS (Unit THSI1) | Storage | AZ | — | 300 MW | Regulatory approvals pending | — |
| THREE SISTERS Solar Generation and BESS (Unit THSI2) | Solar | AZ | — | 300 MW | Regulatory approvals pending | — |
| Saddleback Generation Station (Unit GTGEN) | Gas | AZ | — | 375 MW | Planned, approvals not yet initiated | — |
| Saddleback Generation Station (Unit GTGN2) | Gas | AZ | — | 375 MW | Planned, approvals not yet initiated | — |
| Saddleback Generation Station (Unit STGEN) | Gas | AZ | — | 250 MW | Planned, approvals not yet initiated | — |
| Saddleback Generation Station (Unit STGN2) | Gas | AZ | — | 250 MW | Planned, approvals not yet initiated | — |
| Desert Southwest expansion project (Transwestern) | Pipeline | NM,AZ | — | 2,300 MMcf/d | Agency permitting | — |
| Yuma Pipeline Project (LED Enterprises LLC) | Pipeline | AZ | — | 800 MMcf/d | Agency permitting | — |