Looking more specifically at the provincial level, Piedmont remains at the top: Turin is the most receptive province for corporate carpooling, with commuters sharing a total of 61,098 trips, saving 859,385 km, over 172,000 euros, and 111 tons of CO2. These numbers also include data from the CO\&GO project, the territorial community of the Metropolitan City of Turin, created to promote and encourage shared mobility across all 312 municipalities of the Metropolitan City of Turin.
Next is another Piedmont province, Alessandria, with 41,399 shared trips, saving carpoolers 78,788 euros and preventing 51 tons of CO2 from being emitted. The bronze medal goes to Bologna, with 28,555 shared trips, saving commuters a total of 57,919 euros and 37 tons of CO2 from the atmosphere.
Rome ranks fourth with 23,427 shared trips, but stands out for the number of kilometers saved (397,202) and consequently the total money not spent by workers and students thanks to choosing to travel daily, even for longer routes, using a shared private vehicle (57,191 euros). Following is Treviso with 21,166 shared trips, resulting in savings of 29,744 euros and 19 tons of CO2 not emitted.
In the second half of the ranking, the case of Rieti is notable, in sixth place for the number of shared trips, 16,084 trips, with an impressive 312,283 km saved, indicating that carpooling is widely used within the province to reach workplaces or schools more conveniently in the absence of direct and efficient public transport connections between municipalities.
Seventh and eighth places go to Belluno (14,989 trips) and Milan (12,467), while closing the Top 10 are Brescia (11,852) and Perugia (11,837).