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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Solar Power in Connecticut

Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.

Solar generation (2025)
758 thousand MWh
Share of state power mix
1.74%
National rank (solar output)
#37
U.S. average share
6.68%

Solar share of Connecticut's power mix over time

2001: 2025: 1.74%

Year by year

YearSolar (thousand MWh)Share of state mix
20257581.74%
20244761.06%
20234211.04%
20224130.96%
20212650.6%
20202140.52%
20191380.35%
20181060.27%
2017400.12%
2016250.07%
2015170.05%
2014120.03%
201300%
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001

Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.

Solar Power in Connecticut | EnergyAtlasUSA