3rd EDITION OF RIGENERGIA
On the occasion of the "World environment day"
For 3 days the Aosta Valley will transform into a sheer village based on the best international experiences in the feld of renewable energy technologies for energy effciency and saving.
- a 6.000-square-metre wide exhibition area
- a 3-day long exhibit
- a 400-metre long test track for ecosustainable means of transportation