Sun Spot: Residential Solar per Friday's Energy Dept. Data
In extremely optimistic scenario for residential solar growth, output would still fall below 1% of 2020 electricity supply
Residential rooftop solar increased its output from 1.6 million megawatt-hours in the first four months of 2015 to 2.4 million megawatt-hours in the first four months of 2016. This according to the latest data of the Energy Department released Friday.
It's a large increase in percentage. Output from rooftops increased fifty percent.
At this high rate of increase, if it continued, January - April output would be 3.6 million in 2017, 5.4 million in 2018, 8.1 million in 2019, and 12.2 million in 2020.
