Why Burning Man may start banning electric bikes
Electric bikes have proven to be a massively popular form of transportation for millions of Americans, but their use at Burning Man may soon end.
Electric bike use has been on the rise in the US, and it seems no area has been left untouched. Even Burning Man’s Black Rock City (BRC), the temporary city formed each year in the desert around 120 miles (200 km) north of Reno, has seen a massive influx of e-bikes in the last few years.
The Burning Man event has always been a heavily cycle-friendly festival, but that has usually meant pedal bikes swarming around BRC. As electric bikes surged in popularity in 2021 and 2022, Burning Man’s share of e-bikes has grown quickly as well.
E-bikes are an effective way to get around the sprawling BRC, but many event goers have watched with dismay as their numbers grow. As explained by Charlie Dolman, director of event operations at Burning Man:
After the 2022 Black Rock City event, participants sent Burning Man Project an overwhelming volume of feedback about how their fellow Burners were operating e-bikes.
Most of the feedback was negative, usually relating to how fast e-bike riders were traveling. There’s a hard 5 mph (8 km/h) speed limit in BRC that applies to anything with wheels. Cars are banned outside of staff vehicles and other approved vehicles such as moving art installations and “mutant vehicles,” but bikes and scooters are limited to 5 mph speed limits. E-bike riders, it seems, have often disregarded those speed limits.
Currently, BRC only allows Class 1 e-bikes, which don’t have a throttle but can easily reach up to 20 mph (32 km/h) with pedal assist. However, Class 2 e-bikes with throttles and Class 3 e-bikes that can reach 28 mph (45 km/h) are frequently seen as well.
Burning Man officials, while not outrightly against e-bikes, haven’t been overtly supportive of their use due to the potential for high-speed abuse. They point out that not only is going faster than 5 mph not allowed, but it also causes riders to miss much of the beauty and uniqueness of BRC. As Dolman explained:
Black Rock City is best discovered at a pace that lets the best-kept secrets and unplanned surprises of the city (and there are oh-so-many!) reveal themselves. If you go too fast, you miss many of our ephemeral city’s hidden wonders and surprise encounters: whimsical treasures of the backstreets, understated art, spontaneous new friendships, popup events, and parties with secret entrances.
Many of the Burning Man attendees have complained about riders going too fast on e-bikes while under the influence of cognitively impairing substances, creating a dangerous situation to those around them. Dolman added that many e-bike riders as well as pedestrians and cyclists were injured at the 2022 event because of e-bike speeds.
Dolman explained that Burning Man officials don’t want to have to outright ban electric bikes or require a fee to register them at the gate, but that such actions may become necessary if e-bike riding behavior doesn’t improve at this year’s event.
A list of four rules for operating e-bikes at Burning Man was shared:
- Keep speeds at or below the 5 mph limit — everywhere!
- Watch out for pedestrians and other cyclists — everywhere!
- Remember to stop, get off, and explore — everywhere!
- Respect and listen to those who raise concerns — all the time!
And as much as Burning Man officials don’t want to hand out punishments, e-bike riders have been put on notice:
Be forewarned: if you don’t abide by these basic guidelines, you may be pulled over by law enforcement or Black Rock Rangers, and your e-bike may get impounded.
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After years of waiting and many false starts, Formula E is finally going to debut its mid-race charging system, which will give cars a quick boost of energy charging at a rate much faster than current road cars can.
For years now, we’ve been hearing about FIA plans to introduce charging stops to electric racing.
In gas car racing, some series allow mid-race fueling and some don’t. The World Endurance Championship, which runs the 24 Hours of Le Mans, obviously needs to fill up several times during the race. But Formula 1, which hosts shorter races, eliminated mid-race fueling in 2010.
Plans to bring mid-race charging to Formula E started in 2021, when the FIA started kicking around plans for an Electric GT racing series with 700kW charging.
But the FIA already had one electric racing series, Formula E, which had debuted in 2014. At the time, each driver had two cars, and would swap mid-race to a fresh car with new batteries.
Battery-swapping had been considered, but it would be too complicated to set up at temporary race facilities in city downtown areas, as many Formula E tracks are.
Then, in 2018, Formula E debuted a new “Gen 2” car which had a big enough battery not to need a charge mid-race, and later a “Gen 3” car in 2022, which had much stronger regenerative braking, capable of 600kW of braking power. Gen 3 also has an “Attack Mode” feature that lets cars unlock additional power for a short period each race, adding to strategy and mixing up the race order.
That 600kW charging ability could also be used for mid-race charging, so Formula E said that it was working on a system to allow for this. It announced that mid-race charging would come at some point in the 2023 season, but then pushed back those plans until 2024, and pushed them back again, this time with an uncertain date.
The issues involved building the charging system in temporary facilities and ensuring safety of the system (and of pit stops in general, which is always a concern when cars are driving rapidly near people). But after winter testing prior to this season, Formula E now says the system is ready to go.
So, once again, Formula E is ready to announce that mid-race charging is definitely, totally, positively, 100% certain at the upcoming Jeddah E-Prix, on February 14-15 in Jeddah, Saudi Arabia.
Formula E thinks that proving this high-power charging technology could help road cars to charge more quickly, which could have myriad benefits for electric cars in general.
The series is calling the system “Pit Boost,” and it will consist of a 34-second pit stop that provides around 10% additional charge to the cars (about 4kWh). While 10% isn’t a lot, 34 seconds is also not a lot of time. For comparison, one of the fastest-charging cars out there, the Ioniq 5, can charge from 10-80% in 18 minutes, which means 10% charge takes 2.5 minutes – five times as long as Formula E cars will manage the feat.
The stop will be mandatory for all drivers to take at some point in the race, and will mean new strategy options for drivers. Taking the stop means getting more energy, which means that your car won’t have to do as much energy saving to get to the end of the race – but it also means giving up your position on track, which can be hard to get back if you do it late in the race.
However, we’ve never seen it happen before, so it will be interesting to see what kind of strategic options develop.
If you’re interested in seeing how it turns out, tune in to the Jeddah E-Prix on February 14-15 to see what happens. It’s a doubleheader race weekend, with night races both on Saturday and Sunday, February 14-15, at 5pm UTC, 9am PST, 12pm EST, and 8pm local time. You can check out how to watch the race in your area by going to Formula E’s “Ways to Watch” section. In the US, Roku should be the most reliable way to watch.
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JackRabbit, the maker of pint-sized electric microbikes, is back with a new product designed to quickly recharge their batteries from pure, uncut photons mainlined into an e-bike directly from the sun. In true independent charging form, the Solar Charging Kit from JackRabbit keeps riders rolling even when there’s not a convenient AC outlet in sight.
Unveiled this week, the Solar Charging Kit consists of a single folding solar panel and a tiny voltage converter that is configured to output 42.0V, which is the exact voltage required by JackRabbit’s little e-bike batteries. There’s also an added USB-A and a USB-C charging port for powering other devices in addition to charging JackRabbit batteries.
“This Solar Charging Kit plugs directly into your bike,” explained the company, “letting you recharge without needing an outlet, but with a speed comparable to the charger that comes with the OG/OG2 (42V, 2A).”
That would mean the panel outputs around 80W of solar power, which the company says can recharge its batteries in just three hours. That fairly quick recharging speed is helped by the fact that JackRabbit’s batteries are a mere 151 Wh, or around a third of the size of most e-bike batteries.
If that sounds small, then you’re right – it is. But JackRabbit is all about going micro, offering barely 25 lb rideables that are easy to store and bring on adventures, even when they aren’t actually being ridden.
With small batteries that fit under the 160Wh limit for many airlines in the US, the batteries can be quickly charged and taken to the widest number of locations. And for riders that want to go further than a single 10-mile (16-km) battery will allow, extra batteries are small enough to fit a pants pocket. The company also offers much larger Rangebuster batteries, though they won’t pass by TSA and make it onto an airplane in your personal item.
It sounds like the Solar Chargking Kit should be able to charge up JackRabbit’s large RangeBuster batteries, though likely in more than three hours.
The $349 Solar Charging Kit is a bit pricier than building something similar yourself, but it’s also safer and more convenient than hacking together your own battery charger since it’s designed to work with JackRabbit’s batteries right out of the box.
Technically it’s only inteded for JackRabbit’s micro e-bikes (themselves technically seated scooters, even if they look and feel more like a typical bike), but it’d probably work for just about any 36V e-bike that requires 42.0V to charge.
This isn’t the first time we’ve seen solar charging kits for electric bikes, and it’s a trend that is certainly appreciated by outdoors and camping enthusiasts, festival goers, or anyone who finds themself and their bike spending extended periods in the great, sunny outdoors.
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