Executive summary : renewable sources : coordinated audit
Renewable energies cover both conventional and unconventional sources. The conventional are those that have already reached a high level of technological maturity, as is the case with hydroelectric plants. The unconventional are those that have had a recent technological development, especially biomass, wind and solar photovoltaic sources, which have been showing increasingly lower costs.
The coordinated audit report contains findings, opportunities and good practices related to public policies for the expansion of renewable energies.