Hydrogen Central

Tevva – Range Testing of 7,5t Hydrogen Electric Truck Takes Us 350 Miles on a Single Charge.

hydrogen electric truck range tevva

Tevva – range testing of 7,5t hydrogen electric truck takes us 350 miles on a single charge.

While Tevva’s laser-guided focus remains trained on building and delivering our battery-electric 7.5t vehicle, the testing and development of our hydrogen-electric vehicles continue apace.

Four Team Tevva members: Charlie Cordell, Byron Dolman, Ryan Clark and Toby Hurst were doing exactly that recently, with a “range test” of a dual-energy prototype truck. The exercise saw the foursome accumulate more than 1,000km (approx. 620 miles) in the 7.5t vehicle, driving between our HQ Tevva London and the UK/Scotland border at Berwick-on-Tweed (England’s most northernmost town).

TEVVA 7.5T HYDROGEN ELECTRIC TRUCK

The return journey saw the truck cover almost 350 miles alone, without needing a single stop for recharging. This was made possible by the truck’s hydrogen fuel cell which tops up the range-extended (Rex) vehicle’s lithium battery when needed.

Charlie Cordell, Lead Engineer, Tevva Rex, said:

It was an amazing trip and we were so pleased the truck covered so many miles on the return leg, without the need to stop for a charge.

“The trip was a terrific demonstration of the range you can achieve in a truck that uses a blended system of electric and hydrogen. The freezing conditions were extremely challenging, but helpful too, in allowing us to gather important data about vehicle performance, meaning we could make tweaks here and there and tailor its development.”

Temperatures rarely climbed above freezing during the trip, and at one point it dropped to minus 10.

The Tevva engineers stopped off for hydrogen refuelling at Element 2 in Teeside on the first leg of the journey, as well as an earlier stop in the midlands.

Element 2 are currently building a national infrastructure of hydrogen refuelling sites.

Dr Andrew Hagan, the company’s Chief Development Officer said:

Providing the hydrogen for this significant journey is a proud moment.

“The superior range on this fuel cell vehicle is a comfort and reassurance for organisations ordering new vehicles and updating their fleets. 

“We are building refuelling stations where they are needed most and removing diesel from our roads. This infrastructure will enable Tevva truck drivers to go the distance.”  

Engineer Ryan Clark, 25, joined Tevva two years ago after completing his engineering degree at Glasgow University.

He says the range test had its hiccups but adds that the exercise demonstrates the direction of traffic as far as hydrogen is concerned.

“On paper, of course, the range it achieved was expected”, he said. “But it’s still a great feeling, to put the prototype together and see it blasting that kind of mileage.

“What we’re doing here is exciting, I talk to friends who are working in automotive and typically new engineers only get the chance to shadow teams working on significant projects. At Tevva, there’s a sense of empowerment, an opportunity to get your hands dirty.

Graduate Engineer Toby Hurst, 24, agrees.

He said: “With the distance it did, it performed extremely well – considering the conditions we faced.

“We had a good laugh getting the job done too. We like to enjoy what we’re doing but we’re deadly serious about testing our vehicles and playing our part in the zero-emission revolution.”

During the trip, Ryan said the futuristic truck drew lots of admiring glances from fellow travellers and just as many questions.

“There was quite a bit of surprise when we told people it’s a hydrogen-electric truck”, he said. “I guess people just aren’t used to seeing one. But they will be…eventually.”

Charlie added: “One person asked us if it was an electric truck and we told them about the fuel cell, they said ‘I see…makes sense.’.”

READ the latest news shaping the hydrogen market at Hydrogen Central

RANGE TESTING OF OUR 7.5T HYDROGEN ELECTRIC TRUCK TAKES US 350 MILES ON A SINGLE CHARGE., February 14, 2023

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