{ "anchors": [ { "about": "2-letter state/jurisdiction code (PD-003).", "format": "usps_state", "kind": "geography", "name": "state", "scope": "universal" }, { "about": "5-digit Census county FIPS, zero-padded string.", "format": "fips5", "kind": "geography", "name": "county_fips", "scope": "universal" } ], "capability": "power.interconnection_queue_isone", "codebooks": { "application_status": { "codes": { "A": { "label": "Active \u2014 a live request still in the queue (requested, not built)" }, "C": { "label": "Commercial \u2014 the project is built and in service (the built reading)" }, "W": { "label": "Withdrawn \u2014 the request left the queue (the queue is withdrawn-dominated)" } }, "coverage": "the distinct application_status codes served from the ISO-NE snapshot", "note": "ALWAYS scope by `application_status` \u2014 the queue is dominated by Withdrawn requests. `A` is the live pipeline of REQUESTED (not built) capacity; `C` is Commercial (built and energized); `W` left the queue. A queue-MW total is requested capacity, never built \u2014 for built/operating capacity use query_power_capacity_v1. This is SEPARATE from `project_status` (build progress).", "semantics": "as_reported_lifecycle_status", "source": "ISO-NE IRTT public-queue report `Status` column (the report's own Queue-Status dropdown legend)." }, "dev": { "codes": { "BL": { "label": "as-reported (ISO-NE publishes no public legend)" }, "CD": { "label": "as-reported (ISO-NE publishes no public legend)" }, "NA": { "label": "as-reported (no Dev code)" }, "PD": { "label": "as-reported (ISO-NE publishes no public legend)" } }, "coverage": "the distinct Dev codes observed in the served ISO-NE snapshot", "note": "ISO-NE publishes no public legend for the `Dev` column; the codes (PD, BL, CD, NA) are served AS-REPORTED and we do not map them. Filter by ISO-NE's EXACT code.", "semantics": "as_reported_code", "source": "ISO-NE IRTT public-queue report `Dev` column \u2014 a developer/status code. ISO-NE publishes NO public legend for this column." }, "fuel_type": { "codes": { "BAT": { "label": "Battery / energy storage" }, "BIT": { "label": "Bituminous coal" }, "DFO": { "label": "Distillate fuel oil" }, "FC": { "label": "Fuel cell" }, "JF": { "label": "Jet fuel" }, "KER": { "label": "Kerosene" }, "LFG": { "label": "Landfill gas" }, "MWH": { "label": "Energy storage (MWh-rated)" }, "NG": { "label": "Natural gas" }, "NUC": { "label": "Nuclear" }, "SUN": { "label": "Solar" }, "WAT": { "label": "Hydro / water" }, "WDS": { "label": "Wood / wood waste solids" }, "WND": { "label": "Wind" } }, "coverage": "the distinct fuel-type tokens observed in the served ISO-NE snapshot", "note": "ISO-NE's fuel is a SPACE-DELIMITED list of EIA energy-source codes \u2014 e.g. `SUN BAT` (solar + battery, a co-located hybrid) or `DFO NG` (a single unit that burns distillate fuel oil OR natural gas, a dual-fuel unit). We serve the value VERBATIM and derive NO hybrid flag \u2014 distinguishing a co-located hybrid from a dual-fuel unit is the analyst's call from these codes. Filter by ISO-NE's EXACT value (the whole space-delimited string).", "semantics": "as_reported_eia_energy_source", "source": "ISO-NE IRTT public-queue report `Fuel Type` column \u2014 EIA energy-source codes, SPACE-DELIMITED multi-value." }, "jurisdiction": { "codes": { "F": { "label": "FERC-jurisdictional" }, "N": { "label": "Non-FERC" }, "U": { "label": "Unknown (documented by ISO-NE's dropdown; may be absent from a given snapshot)" } }, "coverage": "the distinct jurisdiction codes served from the ISO-NE snapshot", "note": "Whether the interconnection is under FERC jurisdiction. ISO-NE's dropdown documents three values (the third, `U`=Unknown, may not appear in every snapshot). Served verbatim; filter by ISO-NE's EXACT code.", "semantics": "as_reported_jurisdiction", "source": "ISO-NE IRTT public-queue report `Jurisdiction` column (the report's own Jurisdiction dropdown legend: FERC / Non-FERC / Unknown)." }, "project_status": { "codes": { "In Service": { "label": "In service (energized)" }, "Partially In Service": { "label": "Partially in service" }, "Suspended": { "label": "Suspended" }, "Under Construction": { "label": "Under construction" }, "Under Study": { "label": "Under study" } }, "coverage": "the distinct build-progress statuses served from the ISO-NE snapshot", "note": "The SEPARATE build-progress reading, never collapsed into application_status. Blank where ISO-NE shows no icon (most active/withdrawn rows). Filter via detail records; values are ISO-NE's exact legend labels.", "semantics": "as_reported_build_progress", "source": "ISO-NE IRTT public-queue report `Project Status` column \u2014 an icon whose legend (ProjectStatusKey) ISO-NE publishes on the page; served as the icon's title text." }, "request_type": { "codes": { "ETU": { "label": "Elective Transmission Upgrade" }, "G": { "label": "Generation interconnection request" }, "TS": { "label": "Transmission Service" } }, "coverage": "the distinct request types served from the ISO-NE snapshot", "note": "ISO-NE's request type: most rows are generation (`G`); elective-transmission-upgrade (`ETU`) and transmission-service (`TS`) requests are NOT generation and may carry blank fuel/MW. Filter by ISO-NE's EXACT code.", "semantics": "as_reported_request_type", "source": "ISO-NE IRTT public-queue report `Type` column (ISO-NE OATT / Order 845 interconnection-request types)." }, "serv": { "codes": { "CNI": { "label": "As-reported (ISO-NE publishes no public legend)" }, "CNR": { "label": "Capacity Network Resource (deliverable capacity; Forward Capacity Auction eligible)" }, "ES": { "label": "As-reported (ISO-NE publishes no public legend)" }, "MIS": { "label": "As-reported (ISO-NE publishes no public legend)" }, "N/A": { "label": "As-reported 'N/A' \u2014 kept distinct from 'NA'" }, "NA": { "label": "As-reported 'NA' \u2014 kept distinct from 'N/A'" }, "NI": { "label": "As-reported (ISO-NE publishes no public legend)" }, "NR": { "label": "Network Resource (energy-injection capability)" } }, "coverage": "the distinct service codes observed in the served ISO-NE snapshot", "note": "ISO-NE interconnection-service type. `CNR` (Capacity Network Resource \u2014 the higher Capacity Capability standard: deliverable capacity, needed to participate in the Forward Capacity Auction) and `NR` (Network Resource \u2014 the Network Capability standard: the ability to inject energy) are ISO-NE-defined. The remaining codes (MIS, CNI, NI, ES, NS) are ISO-NE's own service vocabulary served AS-REPORTED \u2014 ISO-NE publishes no consolidated legend for them. NOTE: both `NA` and `N/A` appear and are kept DISTINCT (served verbatim, never merged \u2014 whether ISO-NE intends them the same is the analyst's call). Filter by ISO-NE's EXACT value.", "semantics": "as_reported_interconnection_service", "source": "ISO-NE IRTT public-queue report `Serv` column \u2014 the requested interconnection-service type (ISO-NE OATT). CNR / NR are documented by ISO-NE; the remaining codes are served as-reported." }, "study_phase_status": { "codes": { "Document Posted": { "label": "Study document posted (a study-document link is served)" }, "Executed": { "label": "Executed (the IA folder icon)" }, "IA Filed Unexecuted": { "label": "Interconnection Agreement filed, unexecuted" }, "ISA Not Executed": { "label": "Interconnection Service Agreement not executed" }, "In Progress": { "label": "Study in progress" }, "Not Required": { "label": "Not required for this project" }, "Not Started": { "label": "Not started" } }, "coverage": "the distinct study-phase statuses emitted across the five study columns in the served snapshot", "note": "Per-stage study status: FS=Feasibility Study, SIS=System Impact Study, OS=Optional Study, FAC=Facilities Study, IA=Interconnection Agreement. The values are the icon titles ISO-NE actually emits (these are the served codes \u2014 ISO-NE's printed legend lists a few labels that do not appear in the data, e.g. 'IA Executed', and omits 'IA Filed Unexecuted', so we key on the emitted titles). Blank where the stage has no icon.", "semantics": "as_reported_study_phase", "source": "ISO-NE IRTT public-queue report study columns FS / SIS / OS / FAC / IA \u2014 each an icon whose legend (StudyPhase) ISO-NE publishes on the page; served as the icon's title text in the per-stage fs_status/sis_status/os_status/fac_status/ia_status detail fields (+ a per-stage *_docs_url study-document link)." }, "unit_type": { "codes": { "CC": { "label": "as-reported (EIA-prime-mover hint: combined cycle) \u2014 not ISO-NE-confirmed" }, "FC": { "label": "as-reported (EIA-prime-mover hint: fuel cell) \u2014 not ISO-NE-confirmed" }, "GT": { "label": "as-reported (EIA-prime-mover hint: combustion/gas turbine) \u2014 not ISO-NE-confirmed" }, "HD": { "label": "as-reported (EIA-prime-mover hint: hydro) \u2014 not ISO-NE-confirmed" }, "HW": { "label": "as-reported (ISO-NE publishes no legend) \u2014 not ISO-NE-confirmed" }, "IC": { "label": "as-reported (EIA-prime-mover hint: internal combustion) \u2014 not ISO-NE-confirmed" }, "NA": { "label": "as-reported (no unit code)" }, "OT": { "label": "as-reported (EIA-prime-mover hint: other) \u2014 not ISO-NE-confirmed" }, "PS": { "label": "as-reported (EIA-prime-mover hint: pumped storage) \u2014 not ISO-NE-confirmed" }, "PV": { "label": "as-reported (EIA-prime-mover hint: photovoltaic) \u2014 not ISO-NE-confirmed" }, "ST": { "label": "as-reported (EIA-prime-mover hint: steam turbine) \u2014 not ISO-NE-confirmed" }, "WT": { "label": "as-reported (EIA-prime-mover hint: wind turbine) \u2014 not ISO-NE-confirmed" } }, "coverage": "the distinct unit codes observed in the served ISO-NE snapshot", "note": "ISO-NE publishes no public legend for the `Unit` column, so these are served AS-REPORTED. The codes align with the standard EIA prime-mover set (PV photovoltaic, WT wind turbine, CC combined cycle, GT combustion/gas turbine, ST steam turbine, IC internal combustion, FC fuel cell, PS pumped storage, HD hydro, OT other) \u2014 offered as a HINT, not ISO-NE-confirmed; we do not assert a mapping ISO-NE has not published. Filter by ISO-NE's EXACT code.", "semantics": "as_reported_unit_code", "source": "ISO-NE IRTT public-queue report `Unit` column \u2014 a unit/prime-mover code. ISO-NE publishes NO public legend for this column." } }, "data_point": { "does_not_answer": [ "built/operating/nameplate capacity as a queue total (net_mw/summer_mw/winter_mw are REQUESTED interconnection, not built; for operating capacity use power.capacity / EIA-860M; a Commercial (C) project is the per-project built reading)", "a single nameplate figure (ISO-NE publishes net, summer-peak and winter-peak MW separately; all three are served and never collapsed)", "a sum of MW treated as planned or operating capacity (most queued MW withdraws \u2014 totals are scoped by application_status, never read as built)", "a cross-ISO or national queue total (methodologies, inclusion, and withdrawal rates differ per ISO \u2014 never summed or deduped across ISOs; for MISO use query_power_interconnection_queue_v1, for PJM query_power_interconnection_queue_pjm_v1, for CAISO query_power_interconnection_queue_caiso_v1, for NYISO query_power_interconnection_queue_nyiso_v1)", "which projects are \"data-center driven\" or load requests (ISO-NE publishes no load/data-center request type \u2014 all rows are generation or transmission; that inference is never made here)", "the probability that a queued project will actually be built or reach commercial operation", "generation MWh, demand, prices, retail sales, or transmission flows", "lat/lon or plant-level attribution (ISO-NE supplies no structured coordinate; only state, as-reported county, ISO-NE zone, and derived county_fips)", "queues for other ISOs/RTOs (MISO, PJM, CAISO, NYISO, ERCOT, SPP) \u2014 each is a separate block under the same gate" ], "grain": "project_snapshot", "id": "power.interconnection_queue_isone", "note": "This is ISO-NE's interconnection queue \u2014 ISO New England's public IRTT public-queue report. `net_mw` / `summer_mw` / `winter_mw` are REQUESTED interconnection capacity (a waiting line), NOT built / installed / operating capacity, served separately under ISO-NE's own labels (never blended; net_mw=0 is a real CNR-only value). The queue is withdrawn-dominated, so always scope by `application_status` (A=Active / C=Commercial / W=Withdrawn). `project_status` is the SEPARATE build-progress reading (Under Study / Under Construction / In Service / \u2026) and is never collapsed into application_status; a Commercial project is the built reading. For operating capacity use query_power_capacity_v1. ISO-NE publishes no load/data-center request type and none is inferred. ISO-NE only \u2014 never summed or compared across ISOs; for MISO use query_power_interconnection_queue_v1, for PJM query_power_interconnection_queue_pjm_v1, for CAISO query_power_interconnection_queue_caiso_v1, for NYISO query_power_interconnection_queue_nyiso_v1.", "product_spec": "blocks/power_interconnection_queue_isone/card.md", "represented_fact": "The ISO-NE generator interconnection queue \u2014 ISO New England's public IRTT \"public queue\" report, the waiting line of every project that has REQUESTED to connect to the New England grid, served as-reported, project by project. ISO-NE's full published structure is carried faithfully, in ISO-NE's own words, across all 31 columns of the rendered report: the three labeled megawatt readings (`net_mw`, `summer_mw`, `winter_mw`, kept SEPARATE \u2014 ISO-NE publishes no single nameplate and we never blend them; net_mw=0 is a real Capacity-Network-Resource-only request, not a missing value), the request `request_type` (G = Generation, ETU = Elective Transmission Upgrade, TS = Transmission Service), the space-delimited multi-value `fuel_type` (EIA energy-source codes), the unit-type code `unit_type`, the service code `serv`, the `jurisdiction` (F = FERC / N = Non-FERC), the ISO-NE load `zone`, the SIS / I.3.9 flags, the transmission owner, the per-stage study statuses (FS / SIS / OS / FAC / IA) with their study-document links, the location (state, county, point of interconnection), and the lifecycle dates. This is a REQUEST, not built capacity: historically the large majority of queued MW withdraws before it is built. ISO-NE carries the requested-vs-built distinction in its OWN structure \u2014 `application_status` (A = Active / C = Commercial / W = Withdrawn) and the SEPARATE build-progress `project_status` (Under Study / Under Construction / Partially In Service / In Service / Suspended), kept distinct and never collapsed. This is a forward-looking slice (capacity/generation/demand are backward-looking actuals). The grain is the published row ordinal (QP, ISO-NE's queue position, is a non-unique reference reused across historical projects, served as-reported but never a join key). ISO-NE carries no county_fips and no structured lat/lon (a coordinate appears only inside the free-text POI string on ~3% of rows, never a column, never extracted); county_fips is derived by name (state-scoped) where it resolves and left null otherwise (offshore-wind \"NA\" rows, the cross-border NB row, and multi-county cells stay null). ISO-NE publishes no load/data-center request type \u2014 all rows are generation or transmission \u2014 so no load or data-center signal is inferred; that interpretation is the analyst's.", "source_basis": [ "energy.isone.queue" ], "source_decisions": [ "docs/verticals/power/interconnection-queues.md" ] }, "input": { "controls": [ "include_records", "include_evidence", "limit", "order_by", "top_n", "order", "rollup_other" ], "date_range_params": [ "requested_date_from", "requested_date_to" ], "date_ranges": [ "requested_date" ], "field_metadata": {}, "filters": [ "as_of", "state", "county_fips", "application_status", "project_status", "request_type", "unit_type", "fuel_type", "serv", "jurisdiction", "zone", "cluster", "requested_date" ], "group_by": [ "state", "county_fips", "application_status", "project_status", "request_type", "unit_type", "fuel_type", "serv", "jurisdiction", "zone", "cluster" ], "ranking": { "no_ranking": "Omit order_by and top_n to return all groups in group-key order.", "order": { "default": "desc", "valid_values": [ "desc", "asc" ] }, "order_by": { "accepts": "one of output.metrics", "note": "Ranks the groups by a metric (a measure). Not a group_by dimension \u2014 rows already come back grouped by each group_by field.", "requires": [ "group_by" ], "valid_values": [ "net_mw", "summer_mw", "winter_mw", "source_record_count" ] }, "top_n": { "note": "Keeps the top N groups by order_by; the rest fold into one (other) remainder (additive metrics sum into it, non-additive ones are nulled) so the result still reconciles to summary.totals.", "requires": [ "group_by", "order_by" ], "type": "positive integer" } } }, "output": { "aggregate_citation_fields": [ "source_id", "publisher", "source_url", "source_file", "raw_file_sha256", "as_of", "source_rows_count", "source_rows_sample", "verify", "lineage_filter" ], "citation_fields": [ "source_id", "source_url", "source_file", "sheet", "source_row", "raw_file_sha256", "as_of" ], "detail_fields": [ "source_id", "sheet_name", "iso", "queue_position", "source_record_key", "application_status", "project_status", "request_type", "project_name", "state", "state_raw", "county", "county_fips", "county_fips_source", "county_fips_unresolved", "zone", "jurisdiction", "cluster", "unit_type", "fuel_type", "serv", "net_mw", "summer_mw", "winter_mw", "sis_required", "i39", "to_report", "dev", "poi", "fs_status", "sis_status", "os_status", "fac_status", "ia_status", "fs_docs_url", "sis_docs_url", "os_docs_url", "fac_docs_url", "ia_docs_url", "requested_date", "updated_date", "op_date", "sync_date", "withdrawn_date", "report_period", "source_row_number", "as_of", "raw_file_sha256", "citation" ], "metric_groups": { "records": [ "source_record_count" ], "requested_mw": [ "net_mw", "summer_mw", "winter_mw" ] }, "metric_metadata": { "net_mw": { "additive_across_groups": true, "aggregation": "sum", "authoritative_total_path": "summary.totals.net_mw", "category": "requested_mw", "definition": "The project's net megawatts (0 for CNR-only requests), as ISO-NE reports it (Net MW).", "description": "This is REQUESTED interconnection capacity (a project in the queue), NOT built, installed, or operating capacity: historically the large majority of queued MW withdraws before it is built, so the queue is withdrawn-dominated. It is additive across distinct rows (each is its own request) but must be read as REQUESTED \u2014 scope it with `application_status` (A=Active / C=Commercial / W=Withdrawn). ISO-NE publishes net, summer-peak and winter-peak MW separately; they are served under ISO-NE's own labels and never blended into one nameplate. A Commercial (C) project is the built reading. For operating capacity use query_power_capacity_v1.", "display_name": "Net MW (requested)", "display_precision": "MW values are rounded to 6 decimal places in JSON to remove binary floating-point noise.", "grain": "queue table-row", "null_handling": "net_mw=0 is a REAL value, not a missing measurement: ~41% of rows are Capacity-Network-Resource-only ('CNR only') requests that carry net_mw=0 alongside populated summer_mw/winter_mw. A project with no reported value contributes null (ignored by the sum). Pick the reading you mean (net vs summer vs winter) \u2014 never auto-pick a max. An empty-query summary returns zero.", "rollup_behavior": "additive_partition_metric", "row_metric_path": "rows[].metrics.net_mw", "source_fields": [ "Net MW" ], "unit": "MW" }, "source_record_count": { "additive_across_groups": true, "aggregation": "count source records", "authoritative_total_path": "summary.totals.source_record_count", "category": "records", "definition": "Count of ISO-NE queue table-rows in the current result scope (one atom = one row of the rendered public-queue report).", "description": "Number of queued rows contributing to the value \u2014 scope with application_status to separate active from commercial from withdrawn.", "display_name": "Queued row count", "display_precision": "Integer.", "grain": "queue table-row", "null_handling": "Always an integer count.", "rollup_behavior": "additive_partition_metric", "row_metric_path": "rows[].metrics.source_record_count", "source_fields": [ "source_record_key" ], "unit": "count" }, "summer_mw": { "additive_across_groups": true, "aggregation": "sum", "authoritative_total_path": "summary.totals.summer_mw", "category": "requested_mw", "definition": "The project's maximum summer megawatt output, as ISO-NE reports it (Summer MW).", "description": "This is REQUESTED interconnection capacity (a project in the queue), NOT built, installed, or operating capacity: historically the large majority of queued MW withdraws before it is built, so the queue is withdrawn-dominated. It is additive across distinct rows (each is its own request) but must be read as REQUESTED \u2014 scope it with `application_status` (A=Active / C=Commercial / W=Withdrawn). ISO-NE publishes net, summer-peak and winter-peak MW separately; they are served under ISO-NE's own labels and never blended into one nameplate. A Commercial (C) project is the built reading. For operating capacity use query_power_capacity_v1.", "display_name": "Summer peak MW (requested)", "display_precision": "MW values are rounded to 6 decimal places in JSON to remove binary floating-point noise.", "grain": "queue table-row", "null_handling": "A project with no reported value contributes null (ignored by the sum); an empty-query summary returns zero.", "rollup_behavior": "additive_partition_metric", "row_metric_path": "rows[].metrics.summer_mw", "source_fields": [ "Summer MW" ], "unit": "MW" }, "winter_mw": { "additive_across_groups": true, "aggregation": "sum", "authoritative_total_path": "summary.totals.winter_mw", "category": "requested_mw", "definition": "The project's maximum winter megawatt output, as ISO-NE reports it (Winter MW).", "description": "This is REQUESTED interconnection capacity (a project in the queue), NOT built, installed, or operating capacity: historically the large majority of queued MW withdraws before it is built, so the queue is withdrawn-dominated. It is additive across distinct rows (each is its own request) but must be read as REQUESTED \u2014 scope it with `application_status` (A=Active / C=Commercial / W=Withdrawn). ISO-NE publishes net, summer-peak and winter-peak MW separately; they are served under ISO-NE's own labels and never blended into one nameplate. A Commercial (C) project is the built reading. For operating capacity use query_power_capacity_v1.", "display_name": "Winter peak MW (requested)", "display_precision": "MW values are rounded to 6 decimal places in JSON to remove binary floating-point noise.", "grain": "queue table-row", "null_handling": "A project with no reported value contributes null (ignored by the sum); an empty-query summary returns zero.", "rollup_behavior": "additive_partition_metric", "row_metric_path": "rows[].metrics.winter_mw", "source_fields": [ "Winter MW" ], "unit": "MW" } }, "metrics": [ "net_mw", "summer_mw", "winter_mw", "source_record_count" ], "summary_fields": [ "group_count", "totals" ] }, "primitive": "query_power_interconnection_queue_isone_v1", "status": "available" }