Location: Holden, Massachusetts

Watts: 10.720

Monthly Production: 1100 kWh

Date: June 2018

Municipal light departments like the one in Holden, Massachusetts tend to offer better rates than the big investor-owned utilities. But in most cases, solar can bring that price down even further. This solar energy system in Holden’s Jefferson neighborhood lowered the homeowners’ price per kilowatt-hour of electricity from $0.15 to $0.04, locked in for 25 years.

That’s a lot of “Jeffersons” saved. (Thomas Jefferson is on the nickel coin. See what we did there? 🙂 )