What they are

Renewables are sorts of energies generated by not running-out sources.  Because of the regeneration of these resources, their use does not harm future natural resources. Wind, sun, water, geothermal heat, tides, sea waves, biogas and biomass, both solid and liquid fall within this category.

FRI-EL Green Power uses the following renewable resources to produce energy:

chisiamo_5_1_eolico simbolo_eolico Wind
chi_siamo_biomass simbolo_biomassa Biomass
chisiamo_5_1_biogas simbolo_biogas Biogas
chisiamo_5_1_sea simbolo_sea Sea Power