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not a surveyed connection point", "geographic_coverage": "CONUS, AK, HI, PR, VI; excludes GU, MP, AS", "feature_coverage": "nodes and ways; legacy snapshots exclude relations", "search_radius_mi": 100.0, "assets_by_id": { "osm:way/272097726": { "id_basis": "source_id", "role": "unspecified", "voltage_basis": "reported" }, "osm:way/453332983": { "id_basis": "source_id", "role": "unspecified", "voltage_basis": "unknown" }, "osm:way/708346962": { "id_basis": "source_id", "role": "industrial", "voltage_basis": "reported" }, "osm:way/685624346": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/1190104710": { "id_basis": "source_id", "role": "minor_distribution", "voltage_basis": "reported" }, "osm:way/257399413": { "id_basis": "source_id", "role": "unspecified", "voltage_basis": "reported" }, "osm:way/810622834": { "id_basis": "source_id", "role": "generation", "voltage_basis": "reported" }, "osm:way/1225602784": { "id_basis": "source_id", "role": "industrial", "voltage_basis": "reported" }, "osm:way/472072234": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/979692727": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/184502723": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/206162994": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/649717306": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" }, "osm:way/462426742": { "id_basis": "source_id", "role": "distribution", "voltage_basis": "reported" } }, "status": "matched_context" }, "power_plant": { "source_url": "https://services2.arcgis.com/FiaPA4ga0iQKduv3/arcgis/rest/services/Power_Plants_in_the_US/FeatureServer/0", "feature_count": 13446, "source_snapshot_at": null, "capacity_basis": "maximum_summer_capacity", "count_reconciled": false, "data_last_edit": null, "assets_by_id": { "local:bb77e57f9e589fc5": { "id_basis": "local_geometry_fingerprint", "name": "North Pole" }, "local:632cb6b186a1c223": { "id_basis": "local_geometry_fingerprint", "name": "EAFB - South Base" }, "local:832d9aadeaca41fa": { "id_basis": "local_geometry_fingerprint", "name": "Redstone Arsenal Hybrid" }, "local:d15a8c7c7ad45e9a": { "id_basis": "local_geometry_fingerprint", "name": "Robins" }, "local:1f215552daafd912": { "id_basis": "local_geometry_fingerprint", "name": "Frederickson Power LP" }, "local:28a28d5ba30e1294": { "id_basis": "local_geometry_fingerprint", "name": "Spartan" }, "local:82abbc58a1b36e50": { "id_basis": "local_geometry_fingerprint", "name": "Tennessee Eastman Operations" }, "local:b0ffb45f00235e4a": { "id_basis": "local_geometry_fingerprint", "name": "Actus Lend Lease DMAFB" }, "local:e57e07c44bde41f2": { "id_basis": "local_geometry_fingerprint", "name": "Fort Benning Solar Facility" }, "local:aabf7966c30f2df0": { "id_basis": "local_geometry_fingerprint", "name": "Collier BESS" }, "local:0a1c2634a5e5dada": { "id_basis": "local_geometry_fingerprint", "name": "Deferiet" }, "local:ef07a0888939c749": { "id_basis": "local_geometry_fingerprint", "name": "Tims Ford" }, "local:aec0f8db94001a9f": { "id_basis": "local_geometry_fingerprint", "name": "Cumberland (TN)" }, "local:c7347b221765f91e": { "id_basis": "local_geometry_fingerprint", "name": "WAL407" } }, "status": "matched_context" }, "flood_zone": { "source_url": "https://hazards.fema.gov/arcgis/rest/services/public/NFHL/MapServer/28", "snapshot_basis": "retained_legacy_values; coordinate and retrieval date unverified", "source_snapshot_at": null, "status": "legacy_coordinate_unverified" }, "coordinate_invalidation_manifest": "evidence-invalidations.json", "coordinate_updates_pending": [ "COD983769738", "FUDS-A06LA0082", "FUDS-A06LA0321", "FUDS-H09AS0007", "FUDS-I02PR0879", "FUDS-I04FL0063", "FUDS-I04FL0187", "FUDS-I04FL0698", "FUDS-J08UT0026", "FUDS-J08UT1098", "FUDS-J08UT1108", "FUDS-J09AZ0576", "FUDS-J09CA0064", "FUDS-J09CA0756", "FUDS-J09CA0773", "FUDS-J09CA1150", "FUDS-J09NV1134", "FUDS-K06NM0455", "FUDS-K06OK0189", "FUDS-K06TX1007", "FUDS-K06TX1020", "HI4170090076", "NHD064424153", "NVD083917252", "PAD000436436" ], "coordinate_pending_fields": [ "flood_zone", "in_sfha" ], "coordinate_evidence_note": "Retained historical rows for these IDs were joined at earlier coordinates. Listed fields are unassessed at the refreshed coordinates; consult the invalidation manifest before reuse." } }, "source": "Curated AP1000-siting analysis overlay (analyst-researched land/water/fiber; transmission/substation joined from infra-proximity.json)", "source_urls": { "ap1000_specs": "https://westinghousenuclear.com/new-plants/ap1000-pwr/overview/", "vogtle_workforce_scale": "https://www.energy.gov/ne/articles/5-things-you-should-know-about-plant-vogtle", "army_janus": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "air_force_rflp": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "air_force_rflp_public_qa": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/" }, "retired_plant_source_month": "2026-08", "retired_plant_source_url": "https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx", "ap1000_mwe": 1117, "count": 14, "sites": [ { "id": "arnold-afb-tn", "name": "Arnold AFB (AEDC)", "branch": "Air Force", "state": "TN", "infra_source_id": "FUDS-G04TN0002", "installation_acreage": 40000, "developable_acreage": 25000, "developable_basis": "Overwhelmingly undeveloped forest/buffer \u2014 the built test-facility core is a few thousand acres; the rest is the ~25,000-ac AEDC Wildlife Management Area, with large contiguous parcels around Woods Reservoir. Estimate from total minus developed core.", "acreage_source": "https://tennesseeencyclopedia.net/entries/arnold-engineering-development-center/", "water_source": "Woods Reservoir (on-site, Elk River impoundment)", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "Woods Reservoir was constructed for AEDC cooling. The cited historical article does not establish current annual demand or spare capacity. Historical use does not establish available reactor supply. Current firm yield, competing demands, intake capacity and a project allocation are unassessed.", "water_source_url": "https://www.arnold.af.mil/News/Article-Display/Article/3163926/woods-reservoir-completed-70-years-ago-this-month/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "moderate", "flood_flag": "low", "siting_note": "Moderate seismic (regional New Madrid / East TN influence). Historical test-facility cooling infrastructure is documented; capacity for a new project is unassessed. Not a Janus site.", "nuclear_notes": "No documented DoD/DOE reactor-program interest, but uniquely large on-site power and cooling infrastructure.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": false, "af_rflp_site": true, "af_rflp_acres": 274, "af_rflp_detail": "Two parcels \u2014 122 ac + 152 ac", "af_rflp_source_url": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "af_rflp_article_url": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/", "workforce": "moderate", "workforce_metro": "Tullahoma/Manchester local (~90k); Huntsville ~1h20m", "workforce_note": "Immediate towns (Tullahoma, Manchester, Shelbyville, Winchester) are small; Huntsville's ~500k metro is 59 mi / ~1h20m and Nashville ~1.5 hr \u2014 both just beyond the 1-hour pool.", "workforce_source_url": "https://www.travelmath.com/driving-time/from/Tullahoma,+TN/to/Huntsville,+AL", "lat": 35.371111, "lon": -86.215556, "transmission_mi": 0.8, "transmission_kv": 161.0, "substation_mi": 0.8, "substation_kv": 161.0, "gas_pipeline_mi": 4.5, "rail_mi": 0.1, "highway_mi": 10.9, "power_plant_mi": 12.5, "power_plant_mw": 40.2, "power_plant_fuel": "hydroelectric", "transmission_asset_id": "local:409ae92bf4bff636", "substation_asset_id": "osm:way/206162994", "power_plant_asset_id": "local:ef07a0888939c749", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 35.371111, "infra_assessed_lon": -86.215556, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "TVA", "iso_rto_note": "Tennessee Valley Authority \u2014 vertically integrated, no competitive queue. Interconnection via bilateral agreement. TVA's Clinch River BWRX-300 project makes it the most nuclear-receptive large utility in the US.", "iso_rto_source_url": "https://www.tva.com/energy/our-power-system/transmission/request-for-transmission-service", "usgs_pgam": 0.18, "usgs_ss": 0.39, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=35.371111&longitude=-86.215556&riskCategory=IV&siteClass=C", "water_rights_regime": "riparian (regulated)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.tva.com/environment/shoreline-construction-permits" }, { "id": "davis-monthan-afb-az", "name": "Davis-Monthan AFB", "branch": "Air Force", "state": "AZ", "infra_source_id": "FUDS-J09AZ1023", "installation_acreage": 10763, "developable_acreage": 2500, "developable_basis": "Heavily built airfield + ~2,600-ac AMARG 'boneyard' consume most of the footprint; remaining open land is constrained. No EUL land record found.", "acreage_source": "https://en.wikipedia.org/wiki/309th_Aerospace_Maintenance_and_Regeneration_Group", "water_source": "Tucson AMA aquifer / CAP (Colorado River) delivery", "water_distance_mi": 7, "water_adequacy": "unknown", "water_note": "Tucson groundwater and CAP imports are potential source contexts. The retained source discusses historical Colorado River shortage conditions; it is not a current project allocation or a site supply study. Present entitlement, firm yield and cooling design remain unassessed.", "water_source_url": "https://www.cap-az.com/water/water-supply/colorado-river-operations-2/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Historical water constraints warrant a current supply study; cooling design and project feasibility remain unassessed.", "nuclear_notes": "Not on the Janus shortlist or any AF reactor pilot.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": false, "af_rflp_site": true, "af_rflp_acres": 300, "af_rflp_detail": "One 300-ac parcel", "af_rflp_source_url": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "af_rflp_article_url": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/", "workforce": "strong", "workforce_metro": "Tucson metro (~1.04M), on-site", "workforce_note": "Tucson MSA ~1.04M surrounds the base \u2014 a deep construction/industrial labor pool on-site.", "lat": 32.165, "lon": -110.8575, "transmission_mi": 1.9, "transmission_kv": 138.0, "substation_mi": 1.1, "substation_kv": 46.0, "gas_pipeline_mi": 2.7, "rail_mi": 0.5, "highway_mi": 2.5, "power_plant_mi": 1.2, "power_plant_mw": 3.0, "power_plant_fuel": "solar", "transmission_asset_id": "local:b843299972d050f0", "substation_asset_id": "osm:way/472072234", "power_plant_asset_id": "local:b0ffb45f00235e4a", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 32.165, "infra_assessed_lon": -110.8575, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "retired_plant_mi": 2.78, "retired_plant_mw": 162.0, "retired_plant_fuel": "NG", "retired_plant_year": 2019, "retired_plant_name": "H Wilson Sundt Generating Station", "iso_rto": "Non-RTO/WECC (Tucson Electric Power)", "iso_rto_note": "Tucson Electric Power (TEP) balancing authority \u2014 WECC region, no ISO/RTO queue. Vertically integrated IOU; large interconnections require bilateral negotiations. No organized capacity market.", "iso_rto_source_url": "https://www.tucsonelectric.com/energy/transmission", "usgs_pgam": 0.13, "usgs_ss": 0.28, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=32.165&longitude=-110.8575&riskCategory=IV&siteClass=C", "water_rights_regime": "prior appropriation + AZ groundwater code", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.azwater.gov/ama/tucson-ama" }, { "id": "edwards-afb-ca", "name": "Edwards AFB", "branch": "Air Force", "state": "CA", "infra_source_id": "CA1570024504", "installation_acreage": 301000, "developable_acreage": 100000, "developable_basis": "~301,000 ac is largely undeveloped / semi-improved test-range and dry-lake land; vast contiguous open parcels away from the lakebeds and flight lines. Land is the least-constrained resource.", "acreage_source": "https://en.wikipedia.org/wiki/Edwards_Air_Force_Base", "water_source": "Antelope Valley groundwater basin / AVEK (State Water Project)", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "USGS documents historical Antelope Valley groundwater depletion and subsidence. These are material source constraints; they do not establish the feasibility of a specific cooling design. Imported supply, entitlement and project-scale reliability remain unassessed.", "water_source_url": "https://ca.water.usgs.gov/projects/antelope-valley/antelope-valley-land-subsidence.html", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "elevated", "flood_flag": "low", "siting_note": "Elevated seismic \u2014 Mojave, near the Garlock & San Andreas systems; a serious AP1000 design factor. Enormous land but marginal water + weak 115 kV access.", "nuclear_notes": "No documented reactor-program interest despite abundant remote land.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": false, "af_rflp_site": true, "af_rflp_acres": 2100, "af_rflp_detail": "Seven parcels, 100\u2013560 ac each (>2,100 ac total) \u2014 the largest of the five offerings", "af_rflp_source_url": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "af_rflp_article_url": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/", "workforce": "good", "workforce_metro": "Antelope Valley / Lancaster-Palmdale (~0.5M), ~45 min", "workforce_note": "Lancaster + Palmdale ~0.5M within ~45 min; Greater LA is beyond 1 hr but the Antelope Valley trades pool is solid.", "lat": 34.889946, "lon": -117.83243, "transmission_mi": 3.7, "transmission_kv": 115.0, "substation_mi": 3.7, "substation_kv": null, "gas_pipeline_mi": 2.6, "rail_mi": 4.2, "highway_mi": 8.0, "power_plant_mi": 4.3, "power_plant_mw": 1.0, "power_plant_fuel": "solar", "transmission_asset_id": "local:a9533c9d82ba7765", "substation_asset_id": "osm:way/453332983", "power_plant_asset_id": "local:632cb6b186a1c223", "substation_role": "unspecified", "infra_evidence": {}, "infra_assessed_lat": 34.889946, "infra_assessed_lon": -117.83243, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "CAISO (Southern California Edison)", "iso_rto_note": "California ISO balancing authority (SCE distribution territory). CAISO interconnection queue exceeds 300 GW; post-FERC Order 2023 reforms target 5-year median timelines, but 1,117 MW nuclear would be a novel CAISO category with multi-year study periods.", "iso_rto_source_url": "https://www.caiso.com/generation/Pages/InterconnectionProcesses/default.aspx", "usgs_pgam": 0.45, "usgs_ss": 1.0, "usgs_sdc": "D", "usgs_exceeds_sse": true, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=34.889946&longitude=-117.83243&riskCategory=IV&siteClass=C", "water_rights_regime": "hybrid (CA) \u2014 adjudicated basin", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.avek.org/adjudication" }, { "id": "robins-afb-ga", "name": "Robins AFB", "branch": "Air Force", "state": "GA", "infra_source_id": "GA1570024330", "installation_acreage": 8722, "developable_acreage": 2000, "developable_basis": "Built-out depot/airfield (WR-ALC); the eastern Ocmulgee buffer holds undeveloped land but is partly flood-constrained. Usable upland parcels limited. Estimate; no EUL figure found.", "acreage_source": "https://en.wikipedia.org/wiki/Robins_Air_Force_Base", "water_source": "Ocmulgee River (forms the eastern boundary)", "water_distance_mi": 0.5, "water_adequacy": "unknown", "water_drought_year_mean_cfs": 854.1, "water_drought_year": 2012, "water_statistic": "annual_mean", "water_statistic_source_url": "https://waterservices.usgs.gov/nwis/stat/?format=rdb&sites=02213000&statReportType=annual&statTypeCd=mean¶meterCd=00060", "water_note": "Ocmulgee River is mapped along the installation. Upstream Macon gage 02213000 reports a 2012 ANNUAL MEAN of 854.1 cfs; this is not a daily minimum, 7Q10 or firm supply. A 42 cfs withdrawal is approximately 4.9% of that annual mean, which does not establish a permissible withdrawal or drought margin. Site intake, low-flow reliability and allocation remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-02213700/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "moderate", "siting_note": "Low seismic (stable GA coastal plain) \u2014 favorable. The Ocmulgee floodplain along the eastern boundary is the cooling asset but also the flood vector; site on upland.", "nuclear_notes": "No documented interest at Robins (though GA hosts the Vogtle AP1000s).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": false, "af_rflp_site": true, "af_rflp_acres": 265, "af_rflp_detail": "Three parcels, 30\u2013135 ac each", "af_rflp_source_url": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "af_rflp_article_url": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/", "workforce": "good", "workforce_metro": "Warner Robins + Macon metro (~410k), ~30 min", "workforce_note": "Macon-Warner Robins combined ~410k within ~30 min.", "lat": 32.616522, "lon": -83.582508, "transmission_mi": 1.0, "transmission_kv": 115.0, "substation_mi": 0.6, "substation_kv": 115.0, "gas_pipeline_mi": 12.8, "rail_mi": 0.9, "highway_mi": 7.2, "power_plant_mi": 2.6, "power_plant_mw": 160.0, "power_plant_fuel": "petroleum", "transmission_asset_id": "local:ed2be7a52c9be7f1", "substation_asset_id": "osm:way/685624346", "power_plant_asset_id": "local:d15a8c7c7ad45e9a", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 32.616522, "infra_assessed_lon": -83.582508, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "retired_plant_mi": 22.5, "retired_plant_mw": 194.0, "retired_plant_fuel": "BIT", "retired_plant_year": 2002, "retired_plant_name": "Arkwright", "iso_rto": "Non-RTO/SERC (Georgia Power / Southern Company)", "iso_rto_note": "Southern Company (Georgia Power) service territory \u2014 SERC region, no ISO/RTO queue. Southern Company has direct AP1000 experience (Vogtle 3 & 4) in this territory. Bilateral agreements; typically faster than PJM/NYISO for large nuclear.", "iso_rto_source_url": "https://www.southerncompany.com/transmission", "usgs_pgam": 0.11, "usgs_ss": 0.23, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=32.616522&longitude=-83.582508&riskCategory=IV&siteClass=C", "water_rights_regime": "regulated riparian (GA permit)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://epd.georgia.gov/watershed-protection-branch/water-withdrawal-permits" }, { "id": "fort-benning-ga", "name": "Fort Benning (Fort Moore)", "branch": "Army", "state": "GA", "infra_source_id": "FUDS-I04GA0394", "infra_proxy_note": "Transmission/substation from Lawson Army Airfield (on-base), ~2.9 mi from the cantonment centroid.", "installation_acreage": 182000, "developable_acreage": 40000, "developable_basis": "Vast majority is training/range/maneuver land; only a modest cantonment is built out. Estimate from total minus core; no published EUL figure.", "acreage_source": "https://home.army.mil/benning/About", "water_source": "Chattahoochee River", "water_distance_mi": 0.5, "water_adequacy": "unknown", "water_note": "Chattahoochee River gage 02341460 provides regional streamflow context. No site-specific low-flow assessment, spare intake capacity or allocation for a new reactor is retained.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-02341460/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Low seismicity; riverine flood confined to the Chattahoochee floodplain \u2014 site on an upland terrace.", "nuclear_notes": "Army Janus microreactor shortlist (Nov 2025).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "good", "workforce_metro": "Columbus GA metro (~330k), adjacent", "workforce_note": "Columbus GA MSA ~330k adjacent to the cantonment.", "lat": 32.341389, "lon": -84.993611, "transmission_mi": 1.1, "transmission_kv": 115.0, "substation_mi": 0.9, "substation_kv": 115.0, "gas_pipeline_mi": 5.6, "rail_mi": 1.4, "highway_mi": 4.7, "power_plant_mi": 2.6, "power_plant_mw": 30.0, "power_plant_fuel": "solar", "transmission_asset_id": "local:cdbfea9a9c9d4bc8", "substation_asset_id": "osm:way/979692727", "power_plant_asset_id": "local:e57e07c44bde41f2", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 32.341389, "infra_assessed_lon": -84.993611, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "Non-RTO/SERC (Georgia Power / Southern Company)", "iso_rto_note": "Same Georgia Power / Southern Company territory as Robins AFB \u2014 SERC region, bilateral interconnection. Southern Company's Vogtle AP1000 experience makes this the most nuclear-familiar BA of the 14.", "iso_rto_source_url": "https://www.southerncompany.com/transmission", "usgs_pgam": 0.07, "usgs_ss": 0.17, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=32.341389&longitude=-84.993611&riskCategory=IV&siteClass=C", "water_rights_regime": "regulated riparian (GA permit)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.supremecourt.gov/opinions/20pdf/142orig_1qm2.pdf" }, { "id": "fort-bragg-nc", "name": "Fort Bragg (Fort Liberty)", "branch": "Army", "state": "NC", "infra_source_id": "FUDS-I04NC0516", "installation_acreage": 161000, "developable_acreage": 25000, "developable_basis": "~142,000+ ac of training land, but explicitly described as 'every acre at a premium' \u2014 real siting competition. No EUL acreage published.", "acreage_source": "https://www.globalsecurity.org/military/facility/fort-bragg.htm", "water_source": "Cape Fear River (~10 mi, via Fayetteville PWC)", "water_distance_mi": 10, "water_adequacy": "unknown", "water_note": "The retained supply research identifies Fayetteville PWC and the Cape Fear River, rather than the Little River. The approximately 10-mile distance is an analyst estimate, not a surveyed intake route. New project service capacity, low-flow reliability and allocation remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-02102500/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Low-moderate seismic (Sandhills); well-drained sandy terrain, low flood risk. Best transmission of the 14 (230 kV adjacent).", "nuclear_notes": "Army Janus microreactor shortlist (Nov 2025).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "good", "workforce_metro": "Fayetteville metro (~525k), adjacent", "workforce_note": "Fayetteville MSA ~525k adjacent; Raleigh is ~1+ hr beyond.", "lat": 35.133333, "lon": -78.983333, "transmission_mi": 0.3, "transmission_kv": 230.0, "substation_mi": 0.8, "substation_kv": 230.0, "gas_pipeline_mi": 18.3, "rail_mi": 0.2, "highway_mi": 0.0, "power_plant_mi": 7.2, "power_plant_mw": 2.5, "power_plant_fuel": "batteries", "transmission_asset_id": "local:fa03c1c14de89b89", "substation_asset_id": "osm:way/184502723", "power_plant_asset_id": "local:aabf7966c30f2df0", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 35.133333, "infra_assessed_lon": -78.983333, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "Non-RTO/SERC (Duke Energy Carolinas)", "iso_rto_note": "Duke Energy Carolinas service territory \u2014 SERC region, no ISO/RTO queue. Duke is vertically integrated in the Carolinas; bilateral interconnect. Duke has SMR interest in the Carolinas but no active AP1000 program.", "iso_rto_source_url": "https://www.dukeenergy.com/home/products/electric-transmission", "usgs_pgam": 0.1, "usgs_ss": 0.23, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=35.133333&longitude=-78.983333&riskCategory=IV&siteClass=C", "water_rights_regime": "regulated riparian (NC)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.deq.nc.gov/about/divisions/water-resources/water-planning/water-supply-planning" }, { "id": "fort-campbell-ky", "name": "Fort Campbell", "branch": "Army", "state": "KY", "infra_source_id": "FUDS-G04TN0301", "installation_acreage": 105000, "developable_acreage": 25000, "developable_basis": "Large training reservation, compact cantonment; ~20,000-35,000 ac of range/impact/maneuver land. No EUL figure found.", "acreage_source": "https://en.wikipedia.org/wiki/Fort_Campbell", "water_source": "Cumberland River (~12-15 mi S); on-post karst groundwater today", "water_distance_mi": 13, "water_adequacy": "unknown", "water_note": "The retained research identifies on-post groundwater and the Cumberland River as possible source contexts. The river distance and lift are analyst estimates, not an engineered conveyance route. Groundwater sustainable yield and a new surface supply allocation remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-03431500/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "elevated", "flood_flag": "low", "siting_note": "Within New Madrid Seismic Zone influence (~150 mi E) \u2014 elevated design basis vs. the others. Karst terrain adds foundation diligence. Water is the weakest of the Janus sites.", "nuclear_notes": "Army Janus microreactor shortlist (Nov 2025).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "strong", "workforce_metro": "Clarksville (~180k) + Nashville metro (~2M) ~1 hr", "workforce_note": "Clarksville ~180k on the doorstep, and the ~2M Nashville metro is ~50 min \u2014 a deep pool.", "lat": 36.463333, "lon": -87.750278, "transmission_mi": 4.2, "transmission_kv": 500.0, "substation_mi": 4.7, "substation_kv": 161.0, "gas_pipeline_mi": 29.9, "rail_mi": 7.6, "highway_mi": 22.8, "power_plant_mi": 7.3, "power_plant_mw": 2470.0, "power_plant_fuel": "coal", "transmission_asset_id": "local:a87759af5e12a1ea", "substation_asset_id": "osm:way/649717306", "power_plant_asset_id": "local:aec0f8db94001a9f", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 36.463333, "infra_assessed_lon": -87.750278, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "TVA", "iso_rto_note": "Fort Campbell straddles the TN/KY border (cantonment primarily Clarksville, TN); served by Tennessee Valley Authority. Same bilateral-agreement interconnection path as Arnold AFB and Holston AAP \u2014 no organized capacity queue.", "iso_rto_source_url": "https://www.tva.com/energy/our-power-system/transmission/request-for-transmission-service", "usgs_pgam": 0.37, "usgs_ss": 0.79, "usgs_sdc": "D", "usgs_exceeds_sse": true, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=36.463333&longitude=-87.750278&riskCategory=IV&siteClass=C", "water_rights_regime": "riparian (regulated, KY/TN)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://eec.ky.gov/Environmental-Protection/Water/Pages/default.aspx" }, { "id": "fort-drum-ny", "name": "Fort Drum", "branch": "Army", "state": "NY", "infra_source_id": "FUDS-C02NY0200", "installation_acreage": 107265, "developable_acreage": 40000, "developable_basis": "Large undeveloped training/range tracts. Existing behind-the-meter precedent (ReEnergy Black River 60 MW supplied up to 100% of post load) shows on-base generation siting is workable. No EUL acreage published.", "acreage_source": "https://en.wikipedia.org/wiki/Fort_Drum", "water_source": "Black River", "water_distance_mi": 0.5, "water_adequacy": "unknown", "water_note": "Black River gage 04260500 provides regional flow context. Nearby Lake Ontario is a separate potential source, not unlimited or allocated backup supply. Intake routing, low-flow reliability and applicable allocation remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-04260500/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Low seismicity; Black River floodplain localized \u2014 site on upland. Cold-climate / heavy-snow design considerations.", "nuclear_notes": "Army Janus shortlist (Nov 2025), AND NY legislators have specifically called for an SMR here \u2014 the strongest documented siting interest of the 14.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "limited", "workforce_metro": "Watertown-Fort Drum MSA (~116k), rural", "workforce_note": "Rural North Country; Watertown-Fort Drum MSA ~116k (incl. soldiers). Syracuse is ~70 mi / >1 hr \u2014 a megaproject would import and camp most labor.", "workforce_source_url": "https://www.citypopulation.de/en/usa/metro/48060__watertown_fort_drum/", "lat": 44.038333, "lon": -75.675556, "transmission_mi": 0.1, "transmission_kv": 115.0, "substation_mi": 1.7, "substation_kv": 23.0, "gas_pipeline_mi": 13.3, "rail_mi": 0.9, "highway_mi": 8.1, "power_plant_mi": 0.3, "power_plant_mw": 10.8, "power_plant_fuel": "hydroelectric", "transmission_asset_id": "local:b1118e1dca3776a0", "substation_asset_id": "osm:way/810622834", "power_plant_asset_id": "local:0a1c2634a5e5dada", "substation_role": "generation", "infra_evidence": { "flood_zone": { "status": "not_assessed" } }, "infra_assessed_lat": 44.038333, "infra_assessed_lon": -75.675556, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "NYISO (National Grid / Zone C)", "iso_rto_note": "New York ISO, Zone C (Central NY / National Grid territory). NYISO has a structured interconnection queue; NY's Climate Leadership and Community Protection Act creates demand for carbon-free baseload. Queue timelines typically 3-5 years for large projects.", "iso_rto_source_url": "https://www.nyiso.com/generation-interconnection", "usgs_pgam": 0.12, "usgs_ss": 0.23, "usgs_sdc": "A", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=44.038333&longitude=-75.675556&riskCategory=IV&siteClass=C", "water_rights_regime": "regulated riparian (NY DEC permit)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://dec.ny.gov/environmental-protection/water/water-withdrawals" }, { "id": "fort-hood-tx", "name": "Fort Hood (Fort Cavazos)", "branch": "Army", "state": "TX", "infra_source_id": "FUDS-K06TX0020", "installation_acreage": 218000, "developable_acreage": 12000, "developable_basis": "One of 4 Army posts in the 2026 commercial data-center EUL RFP (50-yr leases on underutilized land); peer site Fort Bliss listed 1,384 ac after culling and Fort Hood is a larger 'multi-modal' site. Already hosts a 132-ac on-post solar field.", "acreage_source": "https://defensescoop.com/2026/02/06/trump-military-bases-army-lease-land-data-centers/", "water_source": "Belton Lake (Leon River)", "water_distance_mi": 8, "water_adequacy": "unknown", "water_note": "The retained source reports Belton Lake yield of 100,257 acre-feet per year. An AP1000 reference consumptive demand of approximately 22,400 acre-feet/year is about 22% of that reported system yield. This comparison excludes existing commitments and does not establish spare yield, a supply contract or project feasibility.", "water_source_url": "https://wcid1.org/about-us/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Low seismicity, geotechnically easy; the binding risk is drought / water scarcity, not geohazards. ERCOT market.", "nuclear_notes": "Army Janus microreactor shortlist (Nov 2025).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "strong", "workforce_metro": "Killeen-Temple metro (~470k); Waco/Austin ~1 hr", "workforce_note": "Killeen-Temple-Fort Hood MSA ~470k on-site; Waco ~1 hr and Austin ~1-1.5 hr add depth.", "lat": 31.001944, "lon": -97.711111, "transmission_mi": 0.3, "transmission_kv": 138.0, "substation_mi": 1.8, "substation_kv": 138.0, "gas_pipeline_mi": 7.7, "rail_mi": 7.1, "highway_mi": 5.2, "power_plant_mi": 6.1, "power_plant_mw": 1.2, "power_plant_fuel": "natural gas", "transmission_asset_id": "local:2d8f0da98fa649f5", "substation_asset_id": "osm:way/462426742", "power_plant_asset_id": "local:c7347b221765f91e", "substation_role": "distribution", "infra_evidence": {}, "infra_assessed_lat": 31.001944, "infra_assessed_lon": -97.711111, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "ERCOT", "iso_rto_note": "Electric Reliability Council of Texas \u2014 self-contained, no FERC jurisdiction. ERCOT's interconnection queue (~350 GW pending) has moved faster than PJM historically. Texas's deregulated market offers competitive PPA pricing.", "iso_rto_source_url": "https://www.ercot.com/mktrules/guides/interconnection", "usgs_pgam": 0.03, "usgs_ss": 0.07, "usgs_sdc": "A", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=31.001944&longitude=-97.711111&riskCategory=IV&siteClass=C", "water_rights_regime": "hybrid (TX) \u2014 appropriated surface water", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.brazos.org/About-Us/Water-Supply" }, { "id": "fort-wainwright-ak", "name": "Fort Wainwright", "branch": "Army", "state": "AK", "infra_source_id": "AK6210022426", "installation_acreage": 911600, "developable_acreage": 4500, "developable_basis": "Cantonment land-rich (main post ~4,500 ac) with vast adjacent training land, but PERMAFROST severely limits truly buildable area \u2014 discontinuous permafrost, thermokarst, and floodplain constrain siting. Practical buildable footprint is a fraction of nominal acreage.", "acreage_source": "https://en.wikipedia.org/wiki/Fort_Wainwright", "water_source": "Chena River (on-post) -> Tanana River", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "Chena River gage 15514000 provides regional streamflow context. The Tanana is a different potential source requiring a confirmed intake and route; winter ice and seasonal flow require separate assessment. Project water availability and entitlement remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-15514000/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "high", "flood_flag": "moderate", "siting_note": "Highest-geohazard site: discontinuous permafrost (thaw-settlement \u2192 deep/refrigerated foundations), extreme cold, very active Interior-Alaska seismicity (Denali fault region), plus Chena/Tanana floodplain. But the islanded Railbelt grid makes the energy-resilience case among the strongest.", "nuclear_notes": "Army Janus shortlist (Nov 2025); islanded GVEA grid drives a strong resilience case.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "limited", "workforce_metro": "Fairbanks North Star Borough (~95k), isolated", "workforce_note": "Fairbanks ~95k is the only labor pool for hundreds of miles; an AP1000 build would import nearly all skilled trades at high cost \u2014 a major schedule/cost risk.", "lat": 64.605398, "lon": -147.414443, "transmission_mi": 8.1, "transmission_kv": 138.0, "substation_mi": 9.0, "substation_kv": 69.0, "gas_pipeline_mi": null, "rail_mi": 8.7, "highway_mi": null, "power_plant_mi": 9.2, "power_plant_mw": 145.0, "power_plant_fuel": "petroleum", "transmission_asset_id": "local:5e004fa5f5f0cb57", "substation_asset_id": "osm:way/272097726", "power_plant_asset_id": "local:bb77e57f9e589fc5", "substation_role": "unspecified", "infra_evidence": { "highway": { "status": "no_mapped_asset_within_radius" }, "gas_pipeline": { "status": "no_mapped_asset_within_radius" }, "flood_zone": { "status": "not_assessed" } }, "infra_assessed_lat": 64.605398, "infra_assessed_lon": -147.414443, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "ASEA Railbelt (GVEA \u2014 no RTO)", "iso_rto_note": "Golden Valley Electric Association (GVEA) on the Railbelt grid \u2014 a ~400-mi isolated AC system. No ISO/RTO; project-by-project bilateral. An AP1000's 1,117 MW dwarfs the Railbelt's ~700 MW peak load \u2014 would require behind-the-fence configuration.", "iso_rto_source_url": "https://www.gvea.com/about/our-grid", "usgs_pgam": 0.46, "usgs_ss": 1.05, "usgs_sdc": "D", "usgs_exceeds_sse": true, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=64.605398&longitude=-147.414443&riskCategory=IV&siteClass=C", "water_rights_regime": "prior appropriation (AK)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://dnr.alaska.gov/mlw/water/wrfact/" }, { "id": "jblm-wa", "name": "Joint Base Lewis-McChord", "branch": "Army/Air Force", "state": "WA", "infra_source_id": "WA7210090067", "installation_acreage": 90000, "developable_acreage": 8000, "developable_basis": "~80,000 ac of ranges, but constrained by rare prairie/oak ecosystems, wetlands, and a Real Property Master Plan / Joint Land Use review. Realistically several thousand acres of non-sensitive land; no published AP1000-parcel figure.", "acreage_source": "https://installations.militaryonesource.mil/in-depth-overview/joint-base-lewis-mcchord", "water_source": "Nisqually River + glacial-outwash aquifer (Puget Sound ~12 mi N)", "water_distance_mi": 1, "water_adequacy": "unknown", "water_note": "Nisqually River gage 12089500 provides regional context; groundwater and Puget Sound are distinct potential supplies with different treatment and regulatory requirements. No current project allocation or low-flow reliability study is retained.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/USGS-12089500/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "high", "flood_flag": "low", "siting_note": "Cascadia subduction-zone risk \u2014 ~37% chance of M7.1+ in 50 yr; M9 megathrust ground motions + localized liquefaction (saturated outwash) are the dominant nuclear-foundation challenge.", "nuclear_notes": "Army Janus microreactor shortlist (Nov 2025).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "strong", "workforce_metro": "Tacoma + Seattle metro (~4M) within ~1 hr", "workforce_note": "Tacoma adjacent and the ~4M Seattle-Tacoma metro within ~1 hr \u2014 one of the deepest pools of the 14.", "lat": 47.114818, "lon": -122.538349, "transmission_mi": 0.8, "transmission_kv": 115.0, "substation_mi": 0.9, "substation_kv": 115.0, "gas_pipeline_mi": 7.2, "rail_mi": 0.8, "highway_mi": 0.8, "power_plant_mi": 8.4, "power_plant_mw": 246.0, "power_plant_fuel": "natural gas", "transmission_asset_id": "local:3f4f7493da2616e3", "substation_asset_id": "osm:way/257399413", "power_plant_asset_id": "local:1f215552daafd912", "substation_role": "unspecified", "infra_evidence": {}, "infra_assessed_lat": 47.114818, "infra_assessed_lon": -122.538349, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "retired_plant_mi": 8.54, "retired_plant_mw": 130.9, "retired_plant_fuel": "NG", "retired_plant_year": 2002, "retired_plant_name": "Pierce Power Station", "iso_rto": "Non-RTO/WECC (Puget Sound Energy / BPA)", "iso_rto_note": "Puget Sound Energy (PSE) retail territory, Bonneville Power Administration (BPA) transmission grid. WECC without ISO/RTO \u2014 BPA manages bulk transmission. BPA's Columbia River hydro provides abundant balancing reserves. Bilateral process with BPA typically 3-4 years for large projects.", "iso_rto_source_url": "https://www.bpa.gov/energy-and-services/transmission/generator-interconnection", "usgs_pgam": 0.59, "usgs_ss": 1.5, "usgs_sdc": "D", "usgs_exceeds_sse": true, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=47.114818&longitude=-122.538349&riskCategory=IV&siteClass=C", "water_rights_regime": "prior appropriation (WA)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://ecology.wa.gov/water-shorelines/water-supply/protecting-stream-flows" }, { "id": "jbmdl-nj", "name": "JB McGuire-Dix-Lakehurst", "branch": "Joint", "state": "NJ", "infra_source_id": "NJ0570024018", "installation_acreage": 42000, "developable_acreage": 4000, "developable_basis": "Substantial undeveloped land (former Fort Dix ranges, Pinelands buffer) but heavily constrained by Pinelands National Reserve regulation + PFAS groundwater plumes. Realistically a few thousand acres of non-sensitive land.", "acreage_source": "https://en.wikipedia.org/wiki/Joint_Base_McGuire%E2%80%93Dix%E2%80%93Lakehurst", "water_source": "Kirkwood-Cohansey aquifer (on-site)", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "The Kirkwood-Cohansey aquifer is a potential groundwater source context. Aquifer storage and statewide pumping totals do not establish sustainable yield at a project wellfield. Source identity, project demand, environmental constraints and allocation require assessment.", "water_source_url": "https://pinelandsalliance.org/water-supply-aquifer/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "low", "flood_flag": "low", "siting_note": "Low seismicity, flat coastal-plain terrain. Constraints are Pinelands environmental regulation + PFAS, not geohazards. The one site NOT on the Janus shortlist.", "nuclear_notes": "Not on the Janus shortlist; no documented current SMR/microreactor study found.", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": false, "af_rflp_site": true, "af_rflp_acres": 193, "af_rflp_detail": "Two parcels \u2014 73 ac + 120 ac", "af_rflp_source_url": "https://sam.gov/workspace/contract/opp/e74af0fe0e03406e80488d7f5c538baa/view", "af_rflp_article_url": "https://www.edwards.af.mil/News/Display/Article/4354128/have-questions-about-the-solicitation-for-ai-data-centers-we-got-answers/", "workforce": "strong", "workforce_metro": "Philadelphia metro (~6.2M) + Trenton within ~1 hr", "workforce_note": "Philadelphia MSA ~6.2M + Trenton within ~1 hr; NYC ~1.25 hr \u2014 abundant skilled trades.", "lat": 40.029445, "lon": -74.589115, "transmission_mi": 2.1, "transmission_kv": 230.0, "substation_mi": 0.6, "substation_kv": 34.5, "gas_pipeline_mi": 9.1, "rail_mi": 10.4, "highway_mi": 8.7, "power_plant_mi": 1.9, "power_plant_mw": 8.3, "power_plant_fuel": "solar", "transmission_asset_id": "local:80cb7278cf8ed93b", "substation_asset_id": "osm:way/1190104710", "power_plant_asset_id": "local:28a28d5ba30e1294", "substation_role": "minor_distribution", "infra_evidence": {}, "infra_assessed_lat": 40.029445, "infra_assessed_lon": -74.589115, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "retired_plant_mi": 12.87, "retired_plant_mw": 747.0, "retired_plant_fuel": "BIT", "retired_plant_year": 2017, "retired_plant_name": "PSEG Mercer Generating Station", "iso_rto": "PJM (PSE&G / JCP&L)", "iso_rto_note": "PJM Interconnection \u2014 largest RTO in the US (13 states + DC). Queue exceeds 1,200 GW; median timelines now approaching 7 years post-reform. A 1,117 MW AP1000 would enter the most congested interconnection queue in North America. NJ's ZEC program could reduce revenue risk.", "iso_rto_source_url": "https://www.pjm.com/planning/interconnection-agreements", "usgs_pgam": 0.12, "usgs_ss": 0.2, "usgs_sdc": "A", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=40.029445&longitude=-74.589115&riskCategory=IV&siteClass=C", "water_rights_regime": "regulated riparian (NJDEP allocation)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.nj.gov/drbc/programs/project/" }, { "id": "holston-aap-tn", "name": "Holston Army Ammunition Plant", "branch": "Army", "state": "TN", "infra_source_id": "FUDS-G04TN0212", "installation_acreage": 6024, "developable_acreage": 2500, "developable_basis": "Plant B (~5,900 ac, Hawkins County) is largely undeveloped and hosts a state-certified industrial site ('Technology Park II'). But much buffer land carries RDX/HMX legacy contamination with land-use controls \u2014 'available' != 'unencumbered.'", "acreage_source": "https://tnecd.com/certifiedsite/technology-park-ii-at-holston-army-ammunition-plant/", "water_source": "Holston River (South Fork)", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "South Fork Holston gage 03487500 provides regional flow context. Regulated flows and existing industrial use do not establish spare supply or a new project allocation. Site intake capacity and low-flow reliability remain unassessed.", "water_source_url": "https://waterservices.usgs.gov/nwis/site/?format=rdb&sites=03487500&siteOutput=expanded", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "moderate", "flood_flag": "moderate", "siting_note": "Northern Eastern-Tennessee Seismic Zone (USGS models M7.5 possible) \u2014 a real but moderate design-basis factor; plus direct Holston River floodplain exposure. TVA region (active SMR utility).", "nuclear_notes": "Army Janus shortlist (Nov 2025). TVA is the most aggressive SMR utility in the US (Clinch River BWRX-300).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "good", "workforce_metro": "Tri-Cities TN/VA (~510k) within ~1 hr", "workforce_note": "Tri-Cities (Kingsport-Bristol + Johnson City) ~510k within ~1 hr.", "lat": 36.51, "lon": -82.56, "transmission_mi": 0.1, "transmission_kv": 138.0, "substation_mi": 0.8, "substation_kv": 138.0, "gas_pipeline_mi": 1.9, "rail_mi": 0.9, "highway_mi": 0.5, "power_plant_mi": 1.2, "power_plant_mw": 194.3, "power_plant_fuel": "coal", "transmission_asset_id": "local:e41faedc5824dde2", "substation_asset_id": "osm:way/1225602784", "power_plant_asset_id": "local:82abbc58a1b36e50", "substation_role": "industrial", "infra_evidence": {}, "infra_assessed_lat": 36.51, "infra_assessed_lon": -82.56, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "retired_plant_mi": 24.27, "retired_plant_mw": 704.0, "retired_plant_fuel": "BIT", "retired_plant_year": 2014, "retired_plant_name": "John Sevier", "iso_rto": "TVA", "iso_rto_note": "Tennessee Valley Authority \u2014 same bilateral path as Arnold AFB and Fort Campbell. Holston sits in TVA's East Tennessee territory adjacent to the Clinch River BWRX-300 site, making TVA the most institutionally prepared BA on this list for licensing and interconnecting new nuclear generation.", "iso_rto_source_url": "https://www.tva.com/energy/our-power-system/transmission/request-for-transmission-service", "usgs_pgam": 0.2, "usgs_ss": 0.34, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=36.51&longitude=-82.56&riskCategory=IV&siteClass=C", "water_rights_regime": "riparian (regulated, TN)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://www.tva.com/environment/shoreline-construction-permits" }, { "id": "redstone-arsenal-al", "name": "Redstone Arsenal", "branch": "Army", "state": "AL", "infra_source_id": "AL7210020742", "installation_acreage": 38000, "developable_acreage": 4000, "developable_basis": "Active EUL/real-estate program; Redstone Gateway EUL = 468 ac with ~214 still undeveloped, and the arsenal is mostly open/wooded test & buffer land with large tracts beyond Gateway. Estimate well above the documented 214 ac.", "acreage_source": "https://www.army.mil/article/34408/redstone_plans_to_lease_land_for_growth", "water_source": "Tennessee River / Wheeler Reservoir (southern boundary)", "water_distance_mi": 0, "water_adequacy": "unknown", "water_note": "Tennessee River / Wheeler Reservoir and gage 03575500 provide source context. A large mean river flow does not establish unlimited supply, spare intake capacity or a new allocation. Project reliability and entitlement remain unassessed.", "water_source_url": "https://waterdata.usgs.gov/monitoring-location/03575500/", "fiber": "unknown", "fiber_note": "No site-specific carrier, service, capacity or route evidence retained. Fiber availability is unassessed.", "seismic_flag": "moderate", "flood_flag": "moderate", "siting_note": "Southern terminus of the Eastern-Tennessee Seismic Zone \u2014 moderate design factor; Tennessee River/Wheeler floodplain on the southern boundary. TVA region + huge co-located mission demand.", "nuclear_notes": "Army Janus shortlist (Nov 2025). TVA region (Clinch River BWRX-300 + 6 GW SMR program).", "water_evidence_confidence": "low", "water_supply_assessment": "unassessed", "water_evidence_reviewed_at": "2026-09-12", "fiber_evidence_confidence": "unknown", "janus_site": true, "janus_source_url": "https://www.army.mil/article/289074/army_announces_next_steps_on_janus_program_for_next_generation_nuclear_energy", "workforce": "strong", "workforce_metro": "Huntsville metro (~500k+), on-site", "workforce_note": "Huntsville MSA ~500k+ on-site with an unusually deep aerospace/engineering and skilled-trades base.", "lat": 34.629981, "lon": -86.653678, "transmission_mi": 1.6, "transmission_kv": 161.0, "substation_mi": 0.3, "substation_kv": 46.0, "gas_pipeline_mi": 4.2, "rail_mi": 1.7, "highway_mi": 5.2, "power_plant_mi": 2.7, "power_plant_mw": 8.2, "power_plant_fuel": "solar", "transmission_asset_id": "local:abebe68f5d772a5c", "substation_asset_id": "osm:way/708346962", "power_plant_asset_id": "local:832d9aadeaca41fa", "substation_role": "industrial", "infra_evidence": {}, "infra_assessed_lat": 34.629981, "infra_assessed_lon": -86.653678, "infra_coordinate_basis": "borrowed_reference_record", "infra_confidence": "low", "iso_rto": "TVA", "iso_rto_note": "Tennessee Valley Authority \u2014 Wheeler Reservoir on-site is a TVA-managed impoundment, reinforcing the operational relationship. NASA Marshall / Space Command mission tenants provide a high-value load anchor for a potential PPP structure with TVA.", "iso_rto_source_url": "https://www.tva.com/energy/our-power-system/transmission/request-for-transmission-service", "usgs_pgam": 0.18, "usgs_ss": 0.38, "usgs_sdc": "C", "usgs_exceeds_sse": false, "usgs_api_source": "https://earthquake.usgs.gov/ws/designmaps/asce7-22.json?latitude=34.629981&longitude=-86.653678&riskCategory=IV&siteClass=C", "water_rights_regime": "riparian (AL \u2014 registration only)", "water_rights_class": "unknown", "water_rights_note": "Agency/source link identifies a regulatory contact or historical context. No project-specific withdrawal entitlement, supply contract, allocation or approval outcome has been verified.", "water_rights_source_url": "https://adeca.alabama.gov/water/" } ] }