Overview
CAISO's public generation interconnection queue, combining active, completed, and withdrawn projects with the proposed point of interconnection, technology, requested capacity, status, and completion dates. Each posting is a snapshot: current totals must use one latest snapshot, and requested queue MW is not operating capacity, available transmission headroom, or evidence that a project will be built.
Use with MCP
This table is available through the signed-in, read-only Ask the Grid MCP server. Connect a market below, then use search_data or describe_data to load its query contract before calling query_data.
Schema20
Column
Type
event_timeDateTime64(6, 'UTC')snapshot_timeDateTime64(6, 'UTC')queue_idLowCardinality(String)project_nameNullable(String)interconnecting_entityNullable(String)countyNullable(String)stateNullable(String)interconnection_locationNullable(String)transmission_ownerNullable(String)generation_typeNullable(String)capacity_mwNullable(Float64)summer_capacity_mwNullable(Float64)winter_capacity_mwNullable(Float64)queue_dateNullable(DateTime64(6, 'UTC'))statusNullable(String)proposed_completion_dateNullable(DateTime64(6, 'UTC'))withdrawn_dateNullable(DateTime64(6, 'UTC'))withdrawal_commentNullable(String)actual_completion_dateNullable(DateTime64(6, 'UTC'))ingested_atDateTime64(6, 'UTC')Sample rows
| event_time | snapshot_time | queue_id | project_name | interconnecting_entity | county | state | interconnection_location | transmission_owner | generation_type | capacity_mw | summer_capacity_mw | winter_capacity_mw | queue_date | status | proposed_completion_date | withdrawn_date | withdrawal_comment | actual_completion_date | ingested_at |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-03-02 08:00:00.000000 | 2026-08-13 07:00:54.448916 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-13 07:00:57.157503 |
| 2023-03-02 08:00:00.000000 | 2026-08-12 07:00:52.772493 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-12 07:00:55.154254 |
| 2023-03-02 08:00:00.000000 | 2026-08-11 07:00:53.705452 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-11 07:00:55.380619 |
| 2023-03-02 08:00:00.000000 | 2026-08-10 07:00:53.098053 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-10 07:00:55.570371 |
| 2023-03-02 08:00:00.000000 | 2026-08-09 07:00:58.881477 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-09 07:01:00.880695 |
| 2023-03-02 08:00:00.000000 | 2026-08-08 07:00:47.080416 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-08 07:00:48.913112 |
| 2023-03-02 08:00:00.000000 | 2026-08-07 07:00:53.012496 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-07 07:00:55.094006 |
| 2023-03-02 08:00:00.000000 | 2026-08-06 07:00:51.952137 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-06 07:00:53.566457 |
| 2023-03-02 08:00:00.000000 | 2026-08-05 07:00:54.005382 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-05 07:00:57.533219 |
| 2023-03-02 08:00:00.000000 | 2026-08-04 07:01:09.151410 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-04 07:01:12.228384 |
| 2023-03-02 08:00:00.000000 | 2026-08-03 07:00:50.627242 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-03 07:00:52.539703 |
| 2023-03-02 08:00:00.000000 | 2026-08-02 07:00:56.481073 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-02 07:00:58.330297 |
| 2023-03-02 08:00:00.000000 | 2026-08-01 07:00:56.449434 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-08-01 07:00:59.278633 |
| 2023-03-02 08:00:00.000000 | 2026-07-31 07:00:56.360956 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-31 07:00:58.576684 |
| 2023-03-02 08:00:00.000000 | 2026-07-30 07:00:45.857531 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-30 07:00:50.924565 |
| 2023-03-02 08:00:00.000000 | 2026-07-29 07:00:52.326258 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-29 07:00:54.371809 |
| 2023-03-02 08:00:00.000000 | 2026-07-28 07:00:52.936680 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-28 07:00:55.018565 |
| 2023-03-02 08:00:00.000000 | 2026-07-27 07:00:52.324096 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-27 07:00:54.221737 |
| 2023-03-02 08:00:00.000000 | 2026-07-26 07:00:57.679959 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-26 07:00:59.033202 |
| 2023-03-02 08:00:00.000000 | 2026-07-25 07:00:49.907250 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-25 07:00:51.950047 |
| 2023-03-02 08:00:00.000000 | 2026-07-24 07:00:48.732431 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-24 07:00:51.210806 |
| 2023-03-02 08:00:00.000000 | 2026-07-23 07:00:48.195314 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-23 07:00:50.114769 |
| 2023-03-02 08:00:00.000000 | 2026-07-22 07:00:42.874765 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-22 07:00:44.951434 |
| 2023-03-02 08:00:00.000000 | 2026-07-21 07:00:44.105531 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-21 07:00:46.729719 |
| 2023-03-02 08:00:00.000000 | 2026-07-20 07:00:43.316756 | 2199 | ∅ | ∅ | SAN BERNARDINO | CA | Victor Substation 230 kV | SCE | Storage | 120 | ∅ | ∅ | 2023-03-02 08:00:00.000000 | WITHDRAWN | ∅ | 2024-11-27 08:00:00.000000 | ∅ | ∅ | 2026-07-20 07:00:45.751040 |
Coverage
4.8% complete8,112 gap days411 days with data
Show coverage history ▾
Coverage: 4.8%Days with data: 411Gaps: 8,112
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