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Electric Power Monthly

Data for July 2021 Release Date: September 24, 2021 Next Release Date: October 26, 2021 full reportPDF
SAS Output
Table 6.1.B. Estimated Net Summer Solar Photovoltaic Capacity From Small Scale Facilities by Sector (Megawatts):
2014 - July 2021

Period Residential Commercial Industrial Total
Annual Totals
2014 3,346.3 3,279.7 700.6 7,326.6
2015 5,191.5 3,706.7 880.3 9,778.5
2016 7,527.0 4,022.8 1,215.3 12,765.1
2017 9,626.8 5,155.8 1,365.1 16,147.8
2018 11,720.4 6,271.4 1,555.4 19,547.1
2019 14,249.0 7,167.9 1,796.6 23,213.6
2020 17,237.6 8,430.4 2,055.7 27,723.6
Year 2019
January 11,909.0 6,209.1 1,579.7 19,697.8
February 12,080.2 6,270.5 1,590.9 19,941.5
March 12,281.3 6,361.9 1,611.1 20,254.3
April 12,460.8 6,406.0 1,639.3 20,506.0
May 12,656.9 6,487.7 1,666.7 20,811.4
June 12,847.0 6,538.0 1,688.0 21,073.0
July 13,095.9 6,614.7 1,697.0 21,407.6
August 13,314.5 6,697.1 1,713.0 21,724.6
Sept 13,534.1 6,761.3 1,735.6 22,031.1
October 13,769.0 6,838.6 1,750.0 22,357.7
November 13,993.3 6,908.0 1,765.4 22,666.6
December 14,249.0 7,167.9 1,796.6 23,213.6
Year 2020
January 14,621.0 7,310.3 1,816.9 23,748.2
February 14,838.8 7,361.7 1,838.1 24,038.5
March 15,071.2 7,424.6 1,859.2 24,355.0
April 15,287.7 7,508.1 1,869.4 24,665.2
May 15,480.2 7,563.2 1,884.0 24,927.4
June 15,688.9 7,642.4 1,923.6 25,254.9
July 15,906.5 7,732.6 1,952.1 25,591.3
August 16,137.5 7,867.7 1,968.1 25,973.3
Sept 16,372.6 7,909.5 1,981.5 26,263.6
October 16,644.8 8,029.6 1,999.7 26,674.0
November 16,894.2 8,135.8 2,018.7 27,048.7
December 17,237.6 8,430.4 2,055.7 27,723.6
Year 2021
January 17,543.9 8,618.0 2,063.1 28,225.0
February 17,832.0 8,678.1 2,083.1 28,593.2
March 18,076.0 8,724.9 2,087.6 28,888.5
April 18,387.2 8,810.6 2,103.5 29,301.3
May 18,695.9 8,957.6 2,117.4 29,770.9
June 19,143.9 9,103.8 2,137.7 30,385.5
July 19,437.9 9,161.6 2,131.8 30,731.3

Values are preliminary.
Improved renewable data reporting has resulted in realignment of the commercial and industrial sectors.
Estimated small scale solar photovoltaic capacity is based on data from Form EIA-861M, Form EIA-861, and from estimation methods described in the technical notes.