Risk · Queue Size & Deliverability
Grid Deliverability
Interconnection queue size, large-load pipeline, generation mix, and transmission context by grid operator — a first look at whether new load can actually get firm power delivered, not just whether a queue slot exists.
Confidence
A Directly reported figure
B Estimated / Derived
C Regional inference / indirect estimate
D Not found / insufficient data
Total queue and large-load pipeline are each operator's most recent disclosed figures (generation + storage + large-load, whichever basis is reported) — not on a consistent basis across operators, so don't sum or compare 1:1 across countries. Deliverability is an editorial High/Medium/Low rating based on queue size vs. system scale, generation mix, and transmission context.
US markets (15)
15 MARKETS| Grid Operator | Region/State | Total Queue (MW) | Large-Load Pipeline (MW) | Deliverability | Confidence | Source |
|---|---|---|---|---|---|---|
| ERCOT | Texas | 453,562 | 438,000 | Medium | B | Electric Reliability Council of Texas (ERCOT) |
| PJM | Mid-Atlantic and Midwest | 220,000 | — | Low | A | PJM Interconnection |
| SPP | 14-state central and western United States footprint | 151,000 | 26,400 | Medium | B | Southwest Power Pool (SPP) |
| PacifiCorp West | California | 51,350 | — | Medium | C | PacifiCorp |
| SRP | Central Arizona | 21,400 | 6,944 | Low | B | Salt River Project (SRP) |
| NEVP | Southern Nevada | 17,610 | 22,000 | Medium | B | NV Energy (NEVP) |
| NorthWestern Energy | Western two-thirds of Montana and eastern South Dakota; natural-gas service also extends into Nebraska | 16,380 | 2,250 | Low | B | NorthWestern Energy |
| Avista | Inland Northwest—primarily eastern Washington | 14,520 | 500 | Low | B | Avista Corporation |
| TEP | Southern Arizona | 9,270 | 286 | Medium | B | Tucson Electric Power (TEP) |
| PNM | New Mexico | 4,197 | 4,197 | Medium | B | Public Service Company of New Mexico (PNM) |
| PSCo | Colorado | 3,500 | 16,100 | Low | B | Public Service Company of Colorado (PSCo) / Xcel Energy |
| PGE | Oregon / Pacific Northwest | 3,000 | 3,000 | Low | B | Portland General Electric (2025 Annual Report) |
| FPL | Florida | 1,000 | 8,000 | Medium | B | Florida Power & Light Company |
| TECO | West Central Florida | — | — | Medium | B | Florida Public Service Commission / Tampa Electric Company 2025 Ten-Year Site Plan |
| DESC | Central | — | — | Medium | B | Dominion Energy South Carolina |
International markets (11)
11 MARKETS| Grid Operator | Region/State | Total Queue (MW) | Large-Load Pipeline (MW) | Deliverability | Confidence | Source |
|---|---|---|---|---|---|---|
| RTE | France | 33,000 | 25,000 | Low | A | RTE (Réseau de transport d’électricité) |
| TenneT (Netherlands) | Netherlands | 60,000 | 7,900 | Low | B | TenneT Netherlands |
| TEPCO | Japan | 15,200 | 15,200 | Low | A | TEPCO Power Grid |
| EMA | Singapore | 1,800 | 500 | Medium | B | Energy Market Authority (EMA) of Singapore |
| 50Hertz | Germany | 30,000 | — | Medium | B | 50Hertz Transmission GmbH |
| EirGrid | Ireland | 11,664 | 6,000 | Low | B | EirGrid |
| Amprion | Germany | 86,000 | — | Low | B | Regelleistung-Online / Amprion GmbH |
| TenneT (Germany) | Germany | 77,000 | 3,000 | Low | A | TenneT Germany (TenneT TSO GmbH) |
| Svenska kraftnat | Sweden | 45,157 | 4,500 | Low | B | Svenska kraftnät |
| AEMO | Australia | 84,000 | 9,000 | Medium | A | Australian Energy Market Operator (AEMO) |
| NESO | United Kingdom | 738,000 | 50,000 | Low | A | National Energy System Operator (NESO) |