Solar power in Connecticut

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Solar break-even cost

Solar power in Connecticut makes Connecticut the second state in the country to reach grid parity, after Hawaii, due to the high average cost of electricity.[1]

CT Solar Lease was a program to install solar panels at $0 upfront cost, and a fixed lease price for 15 years, with an option to extend the lease for 5 years at a reduced cost. CT Solar Lease owns and sells the RECs generated by the system, but turns over all but $15/REC plus 100% of the sale over $30 or 50% of the sale of the REC up to $30/REC to the homeowner in a Solar Dividends account for maintenance and to allow the purchase of the system at the end of the lease. RECs have been selling for from $18 to $24 each. Applications ended August 19, 2011.[2]

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Regulations [edit]

Connecticut's RPS requires 7% of power in the state will be from renewable resources by 2010, and 23% by 2020.[3] A bill passed in 2011 requires incentives that will produce at least 30 MW of new residential PV installed by the end of 2022.[4] Net metering is available for all up to 2 MW sites, and is reconciled annually at either the avoided cost or the time of use/generation rate, which is higher but requires TOU metering.[5]

Statistics [edit]

Average solar insolation

Potential generation [edit]

The average insolation in Connecticut is about 4 sun hours per day, and ranges from less than 2 in the winter to over 5 in the summer.[6]

Connecticut electricity consumption in 2005 was 33,095 million kWh.[7]

Installed capacity [edit]

Connecticut Grid-Connected PV Capacity (MW)[8]
Year Capacity Installed % Change
2008 8.8 6.0 214%
2009 19.7 10.9 124%
2010 24.6 4.9 25%
2011 31.1 4.5 26%

See also [edit]

References [edit]

External links [edit]