“The question of how to create sustainable air travel has plagued the green movement for decades,” said Dale Vince, founder of British energy firm Ecotricity.
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British entrepreneur Dale Vince on Monday announced plans to launch an electric airline that will be powered using renewable energy — and those behind the project hope it will mark the start of a new era in air travel.
The formation of Ecojet represents the latest attempt to reduce the environmental footprint of aviation. Flights in the U.K. will begin in 2024. Trips to mainland Europe will follow, and long-haul journeys are also in the works.
Ecojet will use 19- and 70-seat turboprop aircraft. While the goal is for the airplanes to use hydrogen-electric powertrains eventually, initial flights won’t.
“Short-term, to secure routes and a license from the Civil Aviation Authority, Ecojet will initially fly using conventionally fuelled planes,” a statement issued Monday said.
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It went on to state that the aircraft would be “retrofitted with the hydrogen-electric power trains as soon they become approved for service by the CAA.”
The first retrofits are slated for 2025, a year after flights begin. Onboard meals will be plant-based, and single-use plastic will be scrapped.
Repurposing planes instead of building new ones “will save 90,000 tonnes of carbon per year,” the statement said. “The only byproduct will be water, which can be captured and released into the lower atmosphere to avoid the harmful effects of contrails,” it added.
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Vince, who is the founder of British energy firm Ecotricity, was bullish about Ecojet’s prospects. “The question of how to create sustainable air travel has plagued the green movement for decades,” he said.
He went on to describe Ecojet as “by far the most significant step towards a solution to date.”
‘We should be honest’
There are reasons not to get too hopeful too soon, however.
According to the International Energy Agency, aviation was responsible for 2% of the planet’s energy-related carbon dioxide emissions in 2022.
The Paris-based organization notes that although it “accounts for a relatively small share of global emissions,” it is “one of the most challenging sectors to decarbonise.”
Elsewhere, the World Wildlife Fund describes aviation as “one of the fastest-growing sources of the greenhouse gas emissions driving global climate change.” It adds that air travel is the most carbon-intensive activity a person can engage in.
As concerns about sustainability and the environment mount, discussions about aviation have increasingly focused on how new innovations and ideas could reduce the sector’s impact on the environment.
In September 2020, a hydrogen fuel-cell plane capable of carrying passengers took to the skies over England for its maiden flight. The same month also saw Airbus release details of three hydrogen-powered concept planes.
But while there is excitement about the potential of hydrogen-powered flight and other innovations within the sector, some industry veterans have struck a cautious tone when it comes to talking about radical shifts taking place in the immediate term.
“I think … we should be honest again,” Ryanair CEO Michael O’Leary told CNBC in 2021. “Certainly, for the next decade … I don’t think you’re going to see any — there’s no technology out there that’s going to replace … carbon, jet aviation.”
“I don’t see the arrival of … hydrogen fuels, I don’t see the arrival of sustainable fuels, I don’t see the arrival of electric propulsion systems, certainly not before 2030,” O’Leary added.
Following approval from Transport Canada, EV startup Workhorse will be bringing the W56 and W750 model electric delivery vans to commercial truck dealers in Canada as early as this spring.
“This is a major step forward for Workhorse,” says Josh Anderson, Workhorse’s chief technology officer in a press statement. “Pre-clearance from Transport Canada opens up a large new market for our products throughout Canada, including with fleets that operate across borders in North America.”
Despite that uncertainty, Workhorse execs remain upbeat. “We’re excited that our electric step vans can now reach Canadian roads and highways, providing reliable, zero-emission solutions that customers can depend on,” added Anderson.
Canadian pricing has yet to be announced.
Electrek’s Take
FedEx electric delivery vehicle; via Workhorse.
There’s no other way to say it: the Trump/Musk co-presidency is disrupting a lot of companies’ plans – and that’s especially true across North American borders. But in all this chaos and turmoil there undoubtedly lies opportunity, and it will be interesting to see who ends up on top.
The new Liebherr S1 Vision 140-ton hauler is unlike any heavy haul truck currently on the market – primarily because the giant, self-propelled, single-axle autonomous bucket doesn’t look anything like any truck you’ve ever seen.
Liebherr says its latest heavy equipment concept was born from a desire to rethink truck design with a focus only on core functions. The resulting S1 Vision is primarily just a single axle with two powerful electric motors sending power to a pair of massive airless tires designed carry loads up to 131 tonnes (just over 140 tons).
The design enables rapid maintenance, as important components easily accessible for quick servicing. Wear parts can be replaced efficiently, and the electric drive significantly reduces maintenance work. This helps to minimise downtimes and increases operational efficiency.
LIEBHERR
Because of its versatility, durability, and ability to perform zero-turn maneuvers that other equipment simply can’t, the Liebherr S1 Vision can be adapted for various applications, including earthmoving, mining, and even agriculture. There’s also a nonzero chance of this technology finding applications supporting other on-site equipment through charging or fuel delivery.
The S1 accomplishes that trick safely with the help of an automatic load leveling system that ensures maximum stability, even on bumpy or rough terrain. The company says this technology significantly reduces the risk of tipping while providing smooth and secure operation across various environments.
The HD arm of Hyundai has just released the first official images of the new, battery-electric HX19e mini excavator – the first ever production electric excavator from the global South Korean manufacturer.
The HX19e will be the first all-electric asset to enter series production at Hyundai Construction Equipment, with manufacturing set to begin this April.
The new HX19e will be offered with either a 32 kWh or 40 kWh li-ion battery pack – which, according to Hyundai, is nearly double the capacity offered by its nearest competitor (pretty sure that’s not correct –Ed.). The 40kWh battery allows for up to 6 hours and 40 minutes of continuous operation between charges, with a break time top-up on delivering full shift usability.
Those batteries send power to a 13 kW (17.5 hp) electric motor that drives an open-center hydraulic system. Hyundai claims the system delivers job site performance that is at least equal to, if not better than, that of its diesel-powered HX19A mini excavator.
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To that end, the Hyundai XH19e offers the same 16 kN bucket breakout force and a slightly higher 9.4 kN (just over 2100 lb-ft) dipper arm breakout force. The maximum digging depth is 7.6 feet, and the maximum digging reach is 12.9 feet. Hyundai will offer the new electric excavator with just four selectable options:
enclosed cab vs. open canopy
32 or 40 kWh battery capacity
All HX19es will ship with a high standard specification that includes safety valves on the main boom, dipper arm, and dozer blade hydraulic cylinders, as well as two-way auxiliary hydraulic piping allows the machine to be used with a range of commercially available implements. The hydraulics needed to operate a quick coupler, LED booms lights, rotating beacons, an MP3 radio with USB connectivity, and an operator’s seat with mechanical suspension are also standard.
HX19e electric mini excavator; via Hyundai Construction Equipment.
The ability to operate indoors, underground, or in environments like zoos and hospitals were keeping noise levels down is of critical importance to the success of an operation makes electric equipment assets like these coming from Hyundai a must-have for fleet operators and construction crews that hope to remain competitive in the face of ever-increasing noise regulations. The fact that these are cleaner, safer, and cheaper to operate is just icing on that cake.