Each of us can make a positive difference by stepping up & doing our best
https://en.wikipedia.org/wiki/Growth_of_photovoltaics
http://www.iea-pvps.org/fileadmin/dam/public/report/technical/PVPS_report_-_A_Snapshot_of_Global_PV_-_1992-2014.pdf
http://energywatchgroup.org/wp-content/uploads/2015/09/EWG_WEO-Study_2015.pdf