As of 2023, Italy had a fleet of hybrid diesel-electric motor coaches, buses, and trolleybuses totaling 426 vehicles. The forecasted growth shows a steady increase from 513 in 2024 to 862 by 2028. This represents a robust year-on-year increase, with variations of approximately 17.1% from 2024 to 2025, 14.6% from 2025 to 2026, 12.6% from 2026 to 2027, and 11.1% from 2027 to 2028. The compound annual growth rate (CAGR) over these five years stands at roughly 15.3%.

Future trends to watch for include:

An ongoing shift toward cleaner technologies in public transportation.
Increased governmental investment and incentives in sustainable infrastructure.
Enhanced focus on reducing urban pollution and congestion through innovative transport solutions.