This year the Tucson Solar Potluck will be celebrating the art of solar cooking for the 34th consecutive year with a gathering of solar chefs at Catalina State Park on April 30.
Renewable Energy: An Overview - Biomass
The most important issue facing the goal of extensive biomass production in Arizona is the availability of land and water for such purposes. While land availability does not appear to be a problem in this state, water availability is.
More on bioenergy here.