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July 2018 2.376 cent/kWh, starts in 2021, 300 MWh (210 thousand homes), 25-year purchasing agreement, Nevada
June 2018: Arizona signs 20 year deal with AZ Solar for 30 MW solar power plant at 2.49 cent/kWh. Lowest price in US to date. Source: https://cleantechnica.com/2018/06/11/new-ppa-in-arizona-locks-in-lowest-solar-prices-in-us-as-demise-of-navajo-station-looms/
June 2018: 55% of energy added in 2018 so far is solar. http://www.businessinsider.com/more-solar-power-than-any-type-of-electricity-2018-6. 2.5 GW of solar energy in Q1 2018.