(but, hey, every day is earth day at Puget Sound Solar)
One way that we celebrate earth day every day is by reducing our transportation burden on the earth and climate.  Our company fleet consists of electric bicycles, two electric cars, an electric pickup truck, four bio-diesel vans, and a bio-diesel Jeep.  Our bio-diesel comes from local sources via the Sustainable Fuel Co-op and from Bill Levin, one of our customers who processes reclaimed fryer oil.   We also have an on-going program to reduce the number of vehicles on the road by consolidating trips, crew weeks of four 10 hour days, and cycling instead of driving.  

How do you celebrate Earth Day?