Query the PJM New Services (interconnection) queue — the public waiting line of projects that have REQUESTED to connect to the PJM grid (the mid-Atlantic RTO incl. Northern Virginia, PA, NJ, MD, OH, VA, WV and more).
Returns cited, project-level records with PJM's full published structure: requested megawatts
(`requested_max_output_mw` = MFO, `requested_summer_mw` = MW Capacity / summer net,
`requested_winter_mw` = MW Energy / winter net), the realized built `in_service_mw` for completed
projects, location (`state`, `county`, derived `county_fips`), `fuel` and `project_type` as PJM
reports them, the single as-reported `status`, the study-document URLs and per-stage statuses, and
lifecycle dates. Group or filter by `state`, `county_fips`, `status`, `project_type`,
`capacity_or_energy`, `fuel`, `project_ac_dc`, `transmission_owner`, the study statuses, or (group
only) `is_hybrid`; filter `submitted_date` by the `submitted_date_from` / `submitted_date_to`
range. Pass each parameter as a top-level key of `params` (flat — not nested). Example: `{"state":
"VA", "project_type": "Generation Interconnection", "status": "Active"}` for active generation
requests in Virginia; `{"group_by": ["status"]}` for requested MW and project counts by status.
Returns JSON aggregates with citations and optional row-level records when `include_records` is
true; every value carries `source`, `as_of`, and a `source_row` verifiable with get_source_evidence_v1.
The `requested_*` figures are REQUESTED capacity, not built: historically the large majority of
queued megawatts withdraw before they are built. NEVER read a requested-MW total as installed or
operating capacity — it is additive across distinct projects but is a REQUESTED total only. Filter
`status` (Active / Withdrawn / In Service / Under Construction / …) to scope the queue; the full
export is withdrawn-dominated. PJM also reports `in_service_mw` — the realized BUILT MW for
in-service projects (a separate, built figure). For built/operating capacity use query_power_capacity_v1.
PJM only — never summed, deduped, or compared across ISOs. For the MISO interconnection queue use
query_power_interconnection_queue_v1; for the CAISO (California) queue use
query_power_interconnection_queue_caiso_v1; for the NYISO (New York, incl. load interconnection
requests) queue use query_power_interconnection_queue_nyiso_v1; for the ISO-NE (New England) queue
use query_power_interconnection_queue_isone_v1; for the ERCOT (Texas) queue use query_power_interconnection_queue_ercot_v1; for the SPP (central US) queue use query_power_interconnection_queue_spp_v1. For PJM's NEW cluster/cycle process — the TC1/TC2
transition cycles and the reopened steady-state Cycle 1 (C01+), with cycle/stage/developer detail —
use query_power_interconnection_queue_pjm_cycle_v1 (a separate PJM publication; never combined with
this one). PJM reports no data-center / load type, and this tool does not infer one — that
interpretation is the analyst's, from cited rows.
