Solar Installations in Contra Costa County, California
County-level solar data from LBNL Tracking the Sun dataset
Total Installations
73,043
Total Capacity
573 MW
Average Cost
$4.65/W
Median: $4.36/W
Avg System Size
7.8 kW
27.56¢/kWh
State Electricity Rate
$3,641
Est. Annual Savings
+4.3%
vs State Average Cost
Source: LBNL Tracking the Sun / U.S. Department of Energy