Paris is considering an all-out ban on the insanely popular rental electric scooters in the coming weeks, with backers of the plan saying that they clog up the streets and sidewalks, freak out pedestrians, and aren’t even that green due to their “very short life.”
The capital city is home to a fleet of 15,000 rental e-scooters, with 1.2 million riders last year, most of them residents of Paris. Yet the city’s three electric scooter operators, Lime, Dott, and Tier, are all up for license renewal in February 2023. But whether or not that will happen is yet to be determined, with Paris mayor Anne Hidalgo expected to announce her decision in the coming weeks.
The big concern is, of course, safety. Paris had 337 registered accidents tied to e-scooters in the first eight months of this year, from 247 over the same period last year. Last year, an Italian woman walking along the Seine died tragically when an e-scooter carrying two women struck her. Another high-profile case involved the death of two teenagers on an e-scooter in Lyon in August of this year, which led to that city banning e-scooter use for riders under 18.
The operators, however, argue that Paris is already the strictest, most regulated city in the world in regards to their business, with only three operators allowed in the city under three-year contracts, with automatic tracking and speed limits as low as 10 km in some areas, and down to zero as you wheel into a public park. Paris allows e-scooters on bike lanes only, and only one person can legally ride at a time – although this isn’t often adhered to.
Plus Lime, Dott, and Tier say that pointing the finger at them isn’t fair, since rental e-scooters only account for a small proportion of accidents, and represent fewer fatal accidents on a per-ride basis compared to mopeds or cars. France also accounts for Europe’s largest market in e-scooters purchased for personal use, with more than 900,000 e-scooters sold last year – so eliminating rental e-scooters won’t solve the problem.
A supporter of the ban, David Belliard, the Green deputy mayor in charge of transport and public spaces, told Le Parisien that “there has been progress, but it’s still complicated: for example, in parking spots, you can find electric scooters strewn across the ground and people obliged to climb over them, including elderly people.”
While, as a longtime resident of Paris, anecdotally, it’s hard to argue with this observation, but companies say that they are doing more and better every day thanks to geo-tracking software – they cite that 96% of their devices are parked where they belong, and company patrol operators cruise the city to reposition e-scooters gone astray, or that have tumbled over in their parking spots. In addition, Paris scooter companies are exploring ways to prevent more than one person from riding a scooter at a time, including using sensors and ID checks.
What about the short shelf-life of a rental scooter? Paris, like most major European cities, was a very early adopter of rental e-scooters, and early versions were more easily broken and discarded, with the bottom of the Seine River being a popular destination for unused e-scooters in Paris. But times have changed, say the e-scooter operators, with devices now weighing around 30 kg compared to 10 kg. Still, companies say they still pay professional divers to fish e-scooters out of the Seine once a month.
Hopefully Hidalgo, too, will not discount how popular e-scooters are, especially among younger Parisians, with one trip being taken every four seconds in Paris. A recent Ipsos survey, commissioned by Dott, Lime, and Tier, found that 88% of city residents have considered e-scooters a part of their daily transport, with more than half saying they’d already used one, with 82% of this group being aged 18-34.
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Multi-million-dollar grants adding up to more than $46 million from the US Federal Highway Administration (FHWA) will help support electrification efforts at several American ports.
The Long Beach Container Terminal (LBCT) in Long Beach, California has received a $34.9 million grant from the FHWA to replace 155 on-site commercial trucks and buses with zero-emission vehicles (ZEV). The grant will fund both the purchase of new electric trucks and the necessary charging infrastructure to support them.
LBCT said the grant dollars will allow it to continue its multi-billion dollar investments in more sustainable logistical operations. “Our vehicle electrification project, coupled with previous investments, enables LBCT to achieve a unique status that is reframing the way the world views sustainable goods movement, enhancing community quality of life and climate change,” said Anthony Otto, CEO of LBCT.
“This investment is a huge win for clean air, electrification and the region,” said US House Rep. Robert Garcia. “These federal dollars will make our port cleaner, safer and help us meet our climate goals.”
Container ports used to be some of the dirtiest, most heavily polluted areas in the world. That was bad for everyone – but it was especially bad for the people who lived and worked near them. That’s why any positive change is good. Beyond just “positive change,” however, ports today seem to be leading the way when it comes to electric vehicle and hydrogen adoption.
How things change!
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German equipment manufacturer Kramer showed off a pair of zero-emission equipment options at the Paris Intermat show last week – the 5065e electric wheel loader and 1445e electric telehandler.
Kramer says the quiet operation of its new electric wheel loader and telehandler are ideal for noise-sensitive areas such as city centers, cemeteries and golf courses, hotels, and suburban parks and recreation areas, where it can operate without emitting harmful diesel particulate matter and other forms of air pollution.
Kramer-Werke GmbH is serious about promoting its new EVs in the French market. “That’s why Intermat is an important platform for us,” explains Christian Stryffeler, Kramer’s Managing Director. “We are also looking forward to showcasing our new generation of (electric) wheel loaders and telescopic wheel loaders here.”
Kramer 5065e wheel loader
The 5065e loader is powered a 37.5 kWh, 96V lithium-ion battery that’s good for up to four hours of continuous operation – which is a lot more than it sounds, considering idle time in an EV doesn’t drain batteries the way idling a diesel drains fuel. A 23 kW (30 hp) electric motor drives the electric wheel loader around the job site, while a 25 kW (approx. 35 hp) motor powers the machine’s 40 liters hydraulic system.
Kramer says the battery on its electric loader can be fully charged in just 5.1 hours using a “Type 2 Wallbox” (that’s an L2 charger to you and me). Max payload is 1750 kg, with a 2800 kg tipping load. Top speed is 20 km/h (approx. 12.5 mph).
Kramer 1445e telehandler
The 1445e telehandler uses a 96V battery architecture that’s similar to the one in the wheel loader, but in a smaller 18 kWh or 28 kWh pack. This enables a fleet manager to right-size their equipment’s batteries to provide four hours of run time in different types of work environments. And, also like the wheel loader, a 23 kW (30 hp) electric motor provides the drive while a 25 kW (approx. 35 hp) powers the hydraulics.
Level 2 charging comes standard on Kramer’s electric telehandler, enabling a full charge of the larger, 28 kWh battery in about five hours. Max payload is 1450 kg.
Electrek’s Take
It’s always good to see more manufacturers pushing out electric equipment options. It’s still the “wild west” out there, even more so than in automotive, and Kramer’s offerings seem to be a step behind in some ways (no DCFC capability) and ahead in others (96V where others are 48V), so it’s hard to know where they stand.
The robotics experts at ETH Zurich have developed an autonomous excavator that uses advanced AI to help it complete high-skill tasks without a human operator.
Dry stone wall construction typically involves huge amounts of operator labor. Doing it right requires not just hours of labor, but hours of skilled, experienced labor. At least, it used to. If the crew at ETH is successful, building stone retaining walls will soon become a “set it and forget it” task for robots to complete. Robots like their HEAP excavator.
HEAP (Hydraulic Excavator for an Autonomous Purpose) is a customized Menzi Muck M545 developed for autonomous operation that uses electrically-driven hydraulics to operate an advanced boom arm equipped with draw wire encoders, LiDAR, Leica iCON site-mapping, and a Rototilt “wrist” on the end that makes it look more like a high-precision robotic arm than a traditional heavy equipment asset.
ETH HEAP tech stack
Which makes sense. After all: the ETH guys are roboticists, not skilled heavy equipment operators. So, how does their robot do against skilled operators?
“We are currently outperformed by human excavator operators in placement speed,” ETH researchers wrote in Science Robotics. “Such operators, however, typically require string and paint references with which to register their construction and often a second or third person outside the machine to provide guidance and to insert small supporting stones, gravel, and soil by hand and shovel. In contrast, our process can build complex nonplanar global surface geometries without physical reference markers, does not require a skilled driver or small supporting stones, and provides a full digital twin of the built structure for better accountability and future reuse.”
Translation: the robot is slower, but it gets the job done.
You can watch the ETH HEAP put all its onboard tech to work building a 215 foot long, 20 foot high retaining wall all on its own in the video, below.
Autonomous excavator constructs dry stone wall
The completed project can be seen at Circularity Park in Oberglatt, Switzerland, and illustrates the potential for autonomous equipment to build with irregularly-shaped materials. And with skilled operators in short supply everywhere, the potential to free up operators so they can go where they’re really needed.
That said, the electrically driven hydraulics and high-precision Rototilt wrist on the end of the boom arm’s “claw” alone make this futuristic excavator worth some attention. As more and more manufacturers switch to full electric or even “just” electric drive, research into better solutions for existing hydraulic equipment and expertise could lead to big market wins.
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