Interconnection Queue

Previous value: -{}New value: +true

Removed value: -"ISO interconnection-queue snapshot: queued GW, per-project rows, and (ERCOT) the large-load data-center queue — alongside the DC Hub envelope keys."

Removed value: -{
-  "description": "Payload class (facility|market|iso_grid|queue_results|deal|report|response); branch on it.",
-  "type": "string"
-}

Removed value: -{
-  "additionalProperties": {},
-  "description": "First-tool hint: plan_query(intent) returns the ordered plan.",
-  "properties": {},
-  "type": "object"
-}

Removed value: -{
-  "additionalProperties": {},
-  "description": "Next-session delta call (get_changes).",
-  "properties": {},
-  "type": "object"
-}

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Queue snapshot date"

Removed value: -{
-  "anyOf": [
-    {
-      "additionalProperties": {},
-      "properties": {},
-      "type": "object"
-    },
-    {
-      "type": "string"
-    }
-  ],
-  "description": "How to attribute DC Hub: {source, url, license, cite_as, retrieved_at}, or the attribution line as a string."
-}

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Share of queued projects that historically complete, % (when published)"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"ISO/RTO this snapshot covers (per-ISO drill-down form)"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Period the new-applications figure covers"

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"New queue applications in the latest period, GW (when published)"

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Projects in the queue snapshot"

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "items": {
-          "additionalProperties": {},
-          "properties": {
-            "capacity_mw": {
-              "anyOf": [
-                {
-                  "anyOf": [
-                    {
-                      "type": "number"
-                    },
-                    {
-                      "type": "string"
-                    }
-                  ]
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "Nameplate capacity, MW"
-            },
-            "county": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "County"
-            },
-            "fuel_type": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "Fuel / technology"
-            },
-            "iso": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "ISO/RTO"
-            },
-            "project_name": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "Project name"
-            },
-            "queue_date": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "Queue entry date"
-            },
-            "queue_id": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "ISO queue position id"
-            },
-            "queue_status": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "Queue status"
-            },
-            "state": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "description": "US state"
-            }
-          },
-          "type": "object"
-        },
-        "type": "array"
-      },
-      {
-        "additionalProperties": {},
-        "properties": {
-          "by_iso_count": {
-            "description": "Per-ISO project counts, e.g. {\"PJM\":972,\"ERCOT\":1893,\"CAISO\":279}"
-          },
-          "note": {
-            "anyOf": [
-              {
-                "type": "string"
-              },
-              {
-                "type": "null"
-              }
-            ],
-            "description": "How the all-ISO rollup was assembled and where to get the full per-ISO list"
-          },
-          "top": {
-            "description": "The largest projects across all ISOs (same row shape as the per-ISO array form)"
-          },
-          "total": {
-            "anyOf": [
-              {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "string"
-                  }
-                ]
-              },
-              {
-                "type": "null"
-              }
-            ],
-            "description": "Projects in the full multi-ISO queue, e.g. 5512"
-          },
-          "tracked": {
-            "anyOf": [
-              {
-                "type": "boolean"
-              },
-              {
-                "type": "null"
-              }
-            ],
-            "description": "Whether DC Hub has classified named per-project rows for this snapshot"
-          }
-        },
-        "type": "object"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"SHAPE DEPENDS ON THE CALL: with iso= this is an ARRAY of queued generation projects (largest / most recent first); with iso omitted it is the all-ISO SUMMARY OBJECT {total, tracked, by_iso_count, top, note} — per-project rows are not returned for the all-ISO snapshot. Check the type before indexing."

Removed value: -{
-  "additionalProperties": {},
-  "description": "Source, method, as_of, verification_counts, license, cite_as; quote it when citing.",
-  "properties": {},
-  "type": "object"
-}

Added value: +{}

Added value: +{}

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Generation interconnection queue in this ISO, GW (US ISOs; ERCOT's generation queue, not its large-load queue). null on NESO/IESO/AESO"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"What queued_generation_gw counts on this row: status filter and MW column, e.g. \"Active only, summer MW\". Present on the US generation-queue ISOs other than ERCOT; compare totals from other trackers only on the same basis"

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"MISO only: GW of applications in Pending Revision Approval (summer MW), reported beside the active total and NOT part of queued_generation_gw. null on every other ISO, and null on the free preview like the other GW figures"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"What queued_generation_pending_revision_gw counts: the MISO status, MW column, and that it is excluded from queued_generation_gw. Present only when the figure is"

Added value: +{}

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"ERCOT: data-center load DERIVED as ~90% of the large-load queue, GW. NESO/IESO/AESO: demand projects in the connections queue (all demand, not data centres only). null elsewhere"

Removed value: -[
-  {
-    "anyOf": [
-      {
-        "type": "number"
-      },
-      {
-        "type": "string"
-      }
-    ]
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"ERCOT: data-center share of the large-load queue, %. NESO/IESO/AESO: demand share of the connections queue, %. null elsewhere"

Removed value: -{
-  "anyOf": [
-    {
-      "anyOf": [
-        {
-          "type": "number"
-        },
-        {
-          "type": "string"
-        }
-      ]
-    },
-    {
-      "type": "null"
-    }
-  ],
-  "description": "Meaning depends on queued_load_total_gw_basis: generation_queue = the generation queue (deprecated alias of queued_generation_gw, removed after 2026-11-15); large_load = ERCOT's large-load (demand) queue; mixed_connection_queue = NESO/IESO/AESO connections queue (generation AND demand). GW"
-}

Removed value: -{
-  "anyOf": [
-    {
-      "type": "string"
-    },
-    {
-      "type": "null"
-    }
-  ],
-  "description": "What queued_load_total_gw measures on this row: generation_queue | large_load | mixed_connection_queue"
-}

Removed value: -{
-  "additionalProperties": {},
-  "description": "Caller quota state (remaining calls, tier).",
-  "properties": {},
-  "type": "object"
-}

Removed value: -{
-  "anyOf": [
-    {
-      "items": {
-        "additionalProperties": {},
-        "properties": {},
-        "type": "object"
-      },
-      "type": "array"
-    },
-    {
-      "additionalProperties": {},
-      "properties": {},
-      "type": "object"
-    }
-  ],
-  "description": "Follow-up calls [{tool, parameters, why}] when the payload carries coordinates."
-}

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Queue source name"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Queue source URL"

Removed value: -"Provenance / sub-region breakdown for the large-load figure (ERCOT)"

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Removed value: -"Verification flag for the snapshot"

Previous value: -"Payload class discriminator (e.g. facility|market|iso_grid|queue_results|deal|report|response) — branch on this before parsing the rest."New value: +"Payload class (facility|market|iso_grid|queue_results|deal|report|response); branch on it."

Previous value: -"In-band front-door hint (first workflow-entry tool of a session): call plan_query(intent) first for the ordered multi-step plan."New value: +"First-tool hint: plan_query(intent) returns the ordered plan."

Previous value: -"Suggested next-session delta call (get_changes since=24h) so you pull only what changed."New value: +"Next-session delta call (get_changes)."

Previous value: -"Machine-readable citation: how to attribute DC Hub (dchub.cloud) for this payload. Normally an OBJECT {source, url, license, cite_as, retrieved_at}; a bare string is accepted and carries the attribution line itself."New value: +"How to attribute DC Hub: {source, url, license, cite_as, retrieved_at}, or the attribution line as a string."

Previous value: -"Collection-level provenance block: {source, method, as_of, verification_counts, cite_url_template, license, cite_as}. Quote the verification level when citing."New value: +"Source, method, as_of, verification_counts, license, cite_as; quote it when citing."

Added value: +{
+  "anyOf": [
+    {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        }
+      ]
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "MISO only: GW of applications in Pending Revision Approval (summer MW), reported beside the active total and NOT part of queued_generation_gw. null on every other ISO, and null on the free preview like the other GW figures"
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "What queued_generation_pending_revision_gw counts: the MISO status, MW column, and that it is excluded from queued_generation_gw. Present only when the figure is"
+}

Previous value: -"Caller quota state (remaining calls, tier) when available."New value: +"Caller quota state (remaining calls, tier)."

Previous value: -"Pre-built follow-up calls (analyze_site / get_water_risk args) when the payload carries coordinates — an array of {tool, parameters, why} entries."New value: +"Follow-up calls [{tool, parameters, why}] when the payload carries coordinates."

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "What queued_generation_gw counts on this row: status filter and MW column, e.g. \"Active only, summer MW\". Present on the US generation-queue ISOs other than ERCOT; compare totals from other trackers only on the same basis"
+}

Added value: +{
+  "anyOf": [
+    {
+      "anyOf": [
+        {
+          "type": "number"
+        },
+        {
+          "type": "string"
+        }
+      ]
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Generation interconnection queue in this ISO, GW (US ISOs; ERCOT's generation queue, not its large-load queue). null on NESO/IESO/AESO"
+}

Previous value: -"ERCOT only: large-load (data-center-driven) queue, GW — null for ISOs that publish no comparable feed"New value: +"ERCOT: data-center load DERIVED as ~90% of the large-load queue, GW. NESO/IESO/AESO: demand projects in the connections queue (all demand, not data centres only). null elsewhere"

Previous value: -"ERCOT only: data-center share of queued load, %"New value: +"ERCOT: data-center share of the large-load queue, %. NESO/IESO/AESO: demand share of the connections queue, %. null elsewhere"

Previous value: -"Total queued GENERATION capacity in this ISO, GW"New value: +"Meaning depends on queued_load_total_gw_basis: generation_queue = the generation queue (deprecated alias of queued_generation_gw, removed after 2026-11-15); large_load = ERCOT's large-load (demand) queue; mixed_connection_queue = NESO/IESO/AESO connections queue (generation AND demand). GW"

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "What queued_load_total_gw measures on this row: generation_queue | large_load | mixed_connection_queue"
+}

Removed value: -"http://json-schema.org/draft-07/schema#"

Removed value: -"http://json-schema.org/draft-07/schema#"

Previous value: -[
-  {
-    "items": {
-      "additionalProperties": {},
-      "properties": {
-        "capacity_mw": {
-          "anyOf": [
-            {
-              "anyOf": [
-                {
-                  "type": "number"
-                },
-                {
-                  "type": "string"
-                }
-              ]
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Nameplate capacity, MW"
-        },
-        "county": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "County"
-        },
-        "fuel_type": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Fuel / technology"
-        },
-        "iso": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "ISO/RTO"
-        },
-        "project_name": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Project name"
-        },
-        "queue_date": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Queue entry date"
-        },
-        "queue_id": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "ISO queue position id"
-        },
-        "queue_status": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Queue status"
-        },
-        "state": {
-          "anyOf": [
-            {
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "US state"
-        }
-      },
-      "type": "object"
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "anyOf": [
+      {
+        "items": {
+          "additionalProperties": {},
+          "properties": {
+            "capacity_mw": {
+              "anyOf": [
+                {
+                  "anyOf": [
+                    {
+                      "type": "number"
+                    },
+                    {
+                      "type": "string"
+                    }
+                  ]
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "Nameplate capacity, MW"
+            },
+            "county": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "County"
+            },
+            "fuel_type": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "Fuel / technology"
+            },
+            "iso": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "ISO/RTO"
+            },
+            "project_name": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "Project name"
+            },
+            "queue_date": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "Queue entry date"
+            },
+            "queue_id": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "ISO queue position id"
+            },
+            "queue_status": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "Queue status"
+            },
+            "state": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ],
+              "description": "US state"
+            }
+          },
+          "type": "object"
+        },
+        "type": "array"
+      },
+      {
+        "additionalProperties": {},
+        "properties": {
+          "by_iso_count": {
+            "description": "Per-ISO project counts, e.g. {\"PJM\":972,\"ERCOT\":1893,\"CAISO\":279}"
+          },
+          "note": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "How the all-ISO rollup was assembled and where to get the full per-ISO list"
+          },
+          "top": {
+            "description": "The largest projects across all ISOs (same row shape as the per-ISO array form)"
+          },
+          "total": {
+            "anyOf": [
+              {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "string"
+                  }
+                ]
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Projects in the full multi-ISO queue, e.g. 5512"
+          },
+          "tracked": {
+            "anyOf": [
+              {
+                "type": "boolean"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Whether DC Hub has classified named per-project rows for this snapshot"
+          }
+        },
+        "type": "object"
+      }
+    ]
+  },
+  {
+    "type": "null"
+  }
+]

Previous value: -"Queued generation projects (largest / most recent first)"New value: +"SHAPE DEPENDS ON THE CALL: with iso= this is an ARRAY of queued generation projects (largest / most recent first); with iso omitted it is the all-ISO SUMMARY OBJECT {total, tracked, by_iso_count, top, note} — per-project rows are not returned for the all-ISO snapshot. Check the type before indexing."

Removed value: -{}

Added value: +[
+  {
+    "additionalProperties": {},
+    "properties": {},
+    "type": "object"
+  },
+  {
+    "type": "string"
+  }
+]

Previous value: -"Machine-readable citation: how to attribute DC Hub (dchub.cloud) for this payload."New value: +"Machine-readable citation: how to attribute DC Hub (dchub.cloud) for this payload. Normally an OBJECT {source, url, license, cite_as, retrieved_at}; a bare string is accepted and carries the attribution line itself."

Removed value: -{}

Removed value: -"object"

Previous value: -nullNew value: +{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "additionalProperties": {},
+  "description": "ISO interconnection-queue snapshot: queued GW, per-project rows, and (ERCOT) the large-load data-center queue — alongside the DC Hub envelope keys.",
+  "properties": {
+    "_entity": {
+      "description": "Payload class discriminator (e.g. facility|market|iso_grid|queue_results|deal|report|response) — branch on this before parsing the rest.",
+      "type": "string"
+    },
+    "_front_door": {
+      "additionalProperties": {},
+      "description": "In-band front-door hint (first workflow-entry tool of a session): call plan_query(intent) first for the ordered multi-step plan.",
+      "properties": {},
+      "type": "object"
+    },
+    "_return_loop": {
+      "additionalProperties": {},
+      "description": "Suggested next-session delta call (get_changes since=24h) so you pull only what changed.",
+      "properties": {},
+      "type": "object"
+    },
+    "as_of": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Queue snapshot date"
+    },
+    "citation": {
+      "additionalProperties": {},
+      "description": "Machine-readable citation: how to attribute DC Hub (dchub.cloud) for this payload.",
+      "properties": {},
+      "type": "object"
+    },
+    "historical_completion_pct": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Share of queued projects that historically complete, % (when published)"
+    },
+    "iso": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "ISO/RTO this snapshot covers (per-ISO drill-down form)"
+    },
+    "new_applications_period": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Period the new-applications figure covers"
+    },
+    "new_applications_q_gw": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "New queue applications in the latest period, GW (when published)"
+    },
+    "project_count": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Projects in the queue snapshot"
+    },
+    "projects": {
+      "anyOf": [
+        {
+          "items": {
+            "additionalProperties": {},
+            "properties": {
+              "capacity_mw": {
+                "anyOf": [
+                  {
+                    "anyOf": [
+                      {
+                        "type": "number"
+                      },
+                      {
+                        "type": "string"
+                      }
+                    ]
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "Nameplate capacity, MW"
+              },
+              "county": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "County"
+              },
+              "fuel_type": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "Fuel / technology"
+              },
+              "iso": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "ISO/RTO"
+              },
+              "project_name": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "Project name"
+              },
+              "queue_date": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "Queue entry date"
+              },
+              "queue_id": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "ISO queue position id"
+              },
+              "queue_status": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "Queue status"
+              },
+              "state": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "null"
+                  }
+                ],
+                "description": "US state"
+              }
+            },
+            "type": "object"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Queued generation projects (largest / most recent first)"
+    },
+    "provenance": {
+      "additionalProperties": {},
+      "description": "Collection-level provenance block: {source, method, as_of, verification_counts, cite_url_template, license, cite_as}. Quote the verification level when citing.",
+      "properties": {},
+      "type": "object"
+    },
+    "queued_load_data_center_gw": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "ERCOT only: large-load (data-center-driven) queue, GW — null for ISOs that publish no comparable feed"
+    },
+    "queued_load_dc_share_pct": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "ERCOT only: data-center share of queued load, %"
+    },
+    "queued_load_total_gw": {
+      "anyOf": [
+        {
+          "anyOf": [
+            {
+              "type": "number"
+            },
+            {
+              "type": "string"
+            }
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Total queued GENERATION capacity in this ISO, GW"
+    },
+    "quota": {
+      "additionalProperties": {},
+      "description": "Caller quota state (remaining calls, tier) when available.",
+      "properties": {},
+      "type": "object"
+    },
+    "site_evaluation_handoff": {
+      "anyOf": [
+        {
+          "items": {
+            "additionalProperties": {},
+            "properties": {},
+            "type": "object"
+          },
+          "type": "array"
+        },
+        {
+          "additionalProperties": {},
+          "properties": {},
+          "type": "object"
+        }
+      ],
+      "description": "Pre-built follow-up calls (analyze_site / get_water_risk args) when the payload carries coordinates — an array of {tool, parameters, why} entries."
+    },
+    "source_name": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Queue source name"
+    },
+    "source_url": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Queue source URL"
+    },
+    "top_subregions": {
+      "description": "Provenance / sub-region breakdown for the large-load figure (ERCOT)"
+    },
+    "v": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Verification flag for the snapshot"
+    }
+  },
+  "type": "object"
+}

Added value: +"ISO/RTO grid region to drill into: ERCOT, PJM, MISO, CAISO, SPP, NYISO, ISONE; omit for the all-ISO snapshot"