MN AFL-CIO:
Earth Fest 2010 Sign
MN AFL-CIO:
Russ Uber and Ida Rukavina
MN AFL-CIO:
Union volunteers at the booth
MN AFL-CIO:
Ida Rukavina and Russ Uber IBEW at labor booth
MN AFL-CIO:
Different examples of Solar panel sizes
MN AFL-CIO:
Jesse Dahl IBEW 292 showing a solar panel
MN AFL-CIO:
Solar Panel at Earth Fest
MN AFL-CIO:
DC to AC Converter on Solar Panel
MN AFL-CIO:
Jessica Hayssen biking to light up CFL vs conventional lightbulbs
MN AFL-CIO:
Guess Where