reading the signal…
Signals / Event / Building permits stream
in Minneapolis, MN·counted·3.6K all time
Permission for installing solar equipment, typically represented by official paperwork covering panels, photovoltaic systems, or related work.
Counted, not streamed: Solar Permit has no time series, so it is read as a footprint across places. All-time count by city.
Things that happen: permits, collisions, crimes, inspections. All-time counts.