2009
2010
2011
2012
2013
2014
2015
2016
2017
Technologies
Technology # Sites
Battery/Energy Storage -
Biomass 11
Energy Efficient Features 52
Energy Star 7
EV dealer -
EV powered by renewable energy 5
Geothermal - (ground source heat pump) 23
Hydroelectric -
LEED 14
Passive Solar 28
Photovoltaics 150
Solar Thermal 29
Wind 28