Download certificate Download summary sheet Vehicle Information Manufacturer: Custom Denning Model: Element 2 Technology: Battery-Electric Vehicle Type: Bus Bus Type: Single Deck Total passenger capacity: 76 Seated capacity: 43 Measured Unladen Weight (kg): 13,275 Zero Emission Capability Estimated Range (km): 365 Battery Capacity (kWh): 306 Hydrogen Tank Capacity (kg): N/A Vehicle Energy Consumption (kWh/km) - UKBC Average: Grid-to-Wheel (Charging) Efficiency (%): 89% Overall Energy Efficiency (kWh/km): 0.84 Environmental Credentials WTW greenhouse gas emissions (CO2e/km): 248.6 WTW CO2e per passenger km: 3.3 WTW saving compared to Euro VI diesel equivalent (%): 947.3 Download certificate Download summary sheet Website Back to certificates hub