Ostrander-Pearl No 1

Entity line:bpa:OSTD-PERL-1 · release 20260929T050546Z-51ae0f7d3c78 · schema 1.41.0. Immutable citation page; values as published in this release. Current pages may be newer.

Fact	Value	Unit	Period	Evidence / method	Quality	Source and locator
Operating voltage	500.0	kV	2026-07-07	reported / derived	valid	bpa-lines BPA Transmission Lines (Public View), layer 0 BPA_TransmissionLines; OBJECTID=821084; GlobalID=5018ed5b-5166-4d17-962e-0574f0598d3d; XRefCd=OSTD-PERL-1; field=VoltageMeas
Operating voltage (raw source value, unit not declared)	500		2026-07-07	reported / direct	valid	bpa-lines BPA Transmission Lines (Public View), layer 0 BPA_TransmissionLines; OBJECTID=821084; GlobalID=5018ed5b-5166-4d17-962e-0574f0598d3d; XRefCd=OSTD-PERL-1; field=VoltageMeas
Cost stated for planned work	50,000,000	USD	2026-07-29	reported / direct	valid	bpa-gerp-lines Bundle_ID=P02505; OBJECTID=17; XRefCd=OSTD-PERL-1; field=Estimated_Costs

Sources

Bonneville Power Administration, Grid Expansion & Reinforcement Portfolio line projects (Evolving Grid), 2026. Licence: Publisher terms (informational and display purposes only; U.S. federal agency publication). bpa-gerp-lines
Bonneville Power Administration, Geospatial Services. Licence: Publisher terms (informational use). bpa-lines

Each source's notice and terms: rights.json in this release.