Coverage
API
KEY
How to use this map
  1. Pick a region (NE / CA, top right) or type an address, or click anywhere on the map to drop a pin.
  2. Set a radius and minimum capacity on the left, then hit Search — results appear on the right and as markers on the map.
  3. Click a result on the map or in the list to see its published readings, dates and source-specific context.
  4. Turn on Weighted score to adjust the relative weights for capacity, distance, data quality, queue and transformer margin. Scores do not establish service at a site.
  5. Area Query shows records within a drawn polygon. Its totals do not establish service at a site.
Data Layer
Substations
Feeders
Location
Or click map to drop a pin
Preliminary indicators from utility-published data. Units and metrics differ by utility. Not an engineering study. Terms
Lat
Lng
Filters
Radius (mi)
Max 200 mi for substations
Min capacity
Score
Weighted score
No results yet
Area Summary
Querying…
Set a location and click Search, or click the map.
—
Available MW
—