Download certificate Download summary sheet Vehicle Information Manufacturer: Irizar Model: ieTram 12m (Gen 1 & Gen 2) Technology: Battery-Electric Vehicle Type: Bus Bus Type: Single Deck Vehicle Length (m): 12 Total passenger capacity: 81 Seated capacity: 35 Measured Unladen Weight (kg): 13171 Zero Emission Capability Estimated Range (km): 96.6 Battery Capacity (kWh): 90 Vehicle Energy Consumption (kWh/km) - UKBC Average: 1.022 Grid-to-Wheel (Charging) Efficiency (%): 91% Overall Energy Efficiency (kWh/km): 0.93 Environmental Credentials WTW greenhouse gas emissions (CO2e/km): 250.8g WTW CO2e per passenger km: 3.1g WTW saving compared to Euro VI diesel equivalent (%): 80% Download certificate Download summary sheet Back to certificates hub