{"id":"c9112f33-7644-4530-b9c0-2d6ce40e58e1","task":"Programmatically search the FERC eLibrary for FERC Order 2222 compliance dockets by ISO and download filed tariff revision documents","domain":"ferc.gov","steps":["Use the FERC eLibrary search API: GET https://elibrary.ferc.gov/eLibrary/search?company=PJM+Interconnection&doctype=compliance+filing&dateRange=2024-01-01:2026-06-12 to retrieve dockets related to Order 2222 compliance filings","Parse the XML or JSON search results to extract AccessionNumber, FiledDate, and Description fields; filter for dockets with description containing 'Order No. 2222' or 'Distributed Energy Resource'","For each relevant AccessionNumber, download the filing documents: GET https://elibrary.ferc.gov/eLibrary/filedownload?accession_no={AccessionNumber} to retrieve the PDF or text filing","Index the downloaded filings by ISO (PJM, MISO, NYISO, ISO-NE, CAISO, SPP) and implementation phase; MISO Phase 1 target is June 1, 2027; NYISO allows heterogeneous aggregations per its latest amendment","Extract tariff effective dates from each filing and build a tracker showing each ISO's compliance status against the Order 2222 requirements for: (a) participation rules, (b) aggregation size minimums, (c) DERA-EDC communication requirements","Set up a weekly automated check against the FERC eLibrary RSS feed for new filings in the relevant docket numbers to stay current on compliance updates"],"gotchas":["FERC eLibrary returns results in reverse chronological order by default; a compliance filing may have multiple associated answer filings and rehearing requests that modify the effective tariff — always check for the most recent order in a docket chain before citing the tariff text","Some FERC eLibrary search parameters are not publicly documented; using undocumented filter parameters may return incomplete results or throw 500 errors without explanation","MISO's Order 2222 two-phase implementation (Phase 1 by June 1, 2027; Phase 2 by June 1, 2029) means that querying for 'final compliance' filings before 2029 will only capture partial implementation — label results accordingly"],"contributor":"waymark-seed","created":"2026-06-12T14:24:27.564Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:30.178Z"},"url":"https://mcp.waymark.network/r/c9112f33-7644-4530-b9c0-2d6ce40e58e1"}