Can the E1 powerboat series succeed where others sank?

Boats & racing

The E1 electric powerboat series is the latest tech-driven start-up championship, run in glamorous settings with lofty ambitions – can it succeed where others have failed? James Elson sailed into the heart of action to find out

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The E1 powerboat series has made a splash – but is it here to stay?

E1 / Spacesuit

The world of motor sport and adventures on the high seas have often been intertwined.

Malcolm Campbell and Donald Campbell sets records on water as well as land, the late Didier Pironi met a tragic end while competing in powerboat racing, and more recently F1 know-how has recently been used in the Americas Cup.

Now though, there’s a burgeoning racing series which combines both – and it’s female driven.

The E1 Series is the world’s very first electric powerboat championship. Conceived by marine designer Sophi Horne along with former McLaren, Red Bull and Ferrari engineer Rodi Basso, it features gender equal driver line-ups and aims to drive new green technology while also raising awareness of the marine world’s environmental plight.

The new championship is also trying to recapture the golden age of powerboat racing in the ’80s, when stars such as Pironi, Jacky Ickx and other car racers took to the water – this week it put on a River Thames show run with its RaceBird powerboat to further the mission.

F1 innovation has helped to create the hydrofoil vessel (built by SeaBird technologies), and the field includes a Le Mans podium finisher (Lucas Ordonez), a former grand prix test driver (Dani Clos) and a Dakar star in Sara Price.

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RaceBird takes flight on the Thames

E1 / Spacesuit

Other female racers include off-road star Catie Munnings, former W Series racer Emma Kimilainen and 18-year-old powerboat champion Oban Duncan.

Each team is owned by a celebrity backer, with E1 ‘principals’ such as Hollywood star Will Smith, tennis legend Rafeal Nadal and NFL colossus Tom Brady.

A five-event calendar for E1’s debut 2024 season included Venice, Monaco and Lake Como. Now in its second year and expanded to seven events, will this championship have the longevity to match its glamour and green tech ambitions, when so many other start-up series have faltered after early fanfare?

Basso tells Motor Sport that he believes that a different, “multi-cultural” competitive approach means E1 can succeed where other start-up championships sank without trace.

We were on hand to witness its latest event at Lake Maggiore in northern Italy. The lake’s Verbella Marina is both where E1’s technical operations are based, as well as being where the RaceBird was first developed and tested.

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The flag falls at Lake Maggiore

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Further adding to the provenance, this body of water was where hydrofoils were first successfully demonstrated by inventor Enrico Forlanini in 1906.

The principle of a hydrofoil, protruding from the underside of the boat, acts in a similar way to an aeroplane wing. As the boat gathers speed, it rises out the water, with only the foil and propeller remaining submerged.

Fast-forward to 2025, and under blazing sunshine the boats take on qualifying runs, but the electric motors mean the loudest sound is that of them scything through the water.

The RaceBird is a thrilling sight when it fully takes flight, as its foils skim the lake. We’re interested to see if it races as good as it looks.

The concept is to some degree a waterborne version of Alejandro Agag’s Extreme E off-road racing series, and Basso first had the idea when the pair went for a socially-distanced jog down the Thames during Covid in 2020.

From the archive

Basso knew that Agag was an investor in Sophi Horne’s SeaBird hydrofoil boat, which was being developed to sell to consumers. The Italian believed that her customer vessel could be marketed through a racing championship with a green mission.

“We have a chance to build new revenues, new entertainment and innovate,” he says.
Basso soon secured an exclusive 25-year licence for an electric powerboat racing championship from the governing body UIM, as well as funding from Saudi Arabia’s Public Investment Fund.

“We went pitching to investors,” Basso recalls. “When the PIF heard about this, they said ‘Okay, stop the conversation with everybody else, we want to invest.’”

The former F1 engineer also headed up an in-house technical team – and a selection of outside partners including battery supplier Kreisel and McLaren Applied – which came up with the resulting 150kW (200bhp) electric RaceBird, which can hit a top speed of 50 knots (93km/h / 58mph).

“Sophi’s plan to use the foil the came from the romantic idea of seeing a bird gliding on the water in this nature-driven design approach,” Basso explains.

“There was a massive engineering value behind this. It allowed us to be much more efficient than standard hulls [with less drag and water-resistance on the boat]. The battery weighs less than 20% of the total boat [246kg out of 1100kg].”

The carbon fibre hull was created with the help of Comptech Engineering Ltd, whose senior engineer Phil Cooper worked with Arrows, Jaguar, Renault, Williams and Red Bull in F1.

There are others from the world of grand prix racing too. Joe Sturdy, now co-team principal at Team Brady, was previously Max Verstappen’s trackside power unit engineer at Red Bull. McLaren Applied’s electronic tech was used in putting the RaceBird together.

The interior and steering wheel of the RaceBird looks much like a single-seater – but it hardly drives like one.

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Catie Munnings sits in the Racebird cockpit – not unlike that of a single-seater

E1 / Spacesuit

The boat only hits peak performance when running up on its foils (rather than its hull sitting flat on the water) but it operates on a knife-edge – keeping the vessel skimming the water up high is tough, as current E1 champion and Team Brady driver Emma Kimilainen explains.

“The trickiest thing is probably maximising the performance at every possible corner,” she says.

“The higher you drive the boat, the faster it goes, because you have less drag, but then you have a big risk for cavitation (when the foiling phenomenon fails and the boat hits the water.)

“You’re trying really hard to find the absolute limit, you need to constantly change the settings of the boat and anticipate everything that’s coming.”

Competitors can alter the foil’s angle of attack (known as trim) as well as the ‘outboard’ i.e. how close the hull is to the water. This is particularly pertinent when running in another boat’s wake, with the potential to gain or lose time in these moments being significant.

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Boats sometimes struggle to race in each other’s wake

E1 / Spacesuit

“It’s been very difficult adjusting,” says Catie Munnings, who’s a rally driver and TV presenter in her day job. “It’s natural to try to be as aggressive as you can, and that doesn’t really work on the boat. It’s about the fine tuning of how to be smooth in the water.”

The sporting format follows one similar to rallycross events, with knockout races and joker laps.

The problem of drivers racing on a surface which is always changing also highlights that it’s sometimes difficult for the boats to race once one is out front, due to challenge of running in another’s choppy wake.

From the archive

It’s often a race to the first corner then, but then again land-lubbing rallycross can have the same problem, just manifested differently…

Reigning champs Kimilainen and her Team Brady colleague Sam Coleman (a powerboat champion himself) win the Maggiore event, with the former having adapted particularly well to the new series. She suggests it might be because she was always quick in the wet in single-seaters.

E1 claims that its current data in fact shows overall female racers have been faster than the male competitors, but it’s difficult to discern a reason for this Maggiore event

In its planning stages the championship wanted to field a diverse group of drivers, and formed an E1 Pilot Academy to get the prospective entrants all more au fait with the water.

The training was intense, particularly the safety aspect.

“We did the dunk test, where they flip us, give us oxygen and tell you to sit there and wait for the cockpit to fill up with water!” adds Munnings. “It’s in those moments where you wonder if it’s for you! There’s definitely a different margin you take on water to land.”

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Tennis legend Rafael Nadal and his charges

E1 / Spacesuit

One male and female racer each are assigned to a celebrity’s team, of which there are nine. The two pilots share a boat and alternate between races.

“The first question, especially when we talk to broadcasters is: ‘What’s your reach?’ Bloody hell, I’m here because I need reach!” says Basso.

“Having these celebrities on board, we can claim ‘reach’ in a very deterministic way, because everybody can go on Instagram and check their followers. If you add them all up, we get 1.1 billion followers.

From the archive

“This is why, with media, we get a lot of interest as well. And this is why we have a very nice coverage worldwide.”

Nadal, Smith, Brady as well as others like footballer Didier Drogba, DJ Steve Aoiki and basketball superstar LeBron James (who appears to have split his entry with the Saudi city of AlUla), have paid $2m each for a licence with a $1m yearly operating fee. The series takes care of the freight (strictly done by ship or road rather than plane, for environmental reasons), so it’s a turn-up-and-race format.

Some celeb owners appear more involved than others. Rafael Nadal has clearly splashed out on his team’s paddock facilities compared to others, while Kimilainen says that Brady contacts his drivers regularly about the racing.

“He’s very much involved.” she says. “If he’s not on site, he’s watching at home. He’s always sending us messages, rooting for us, asking ‘Why did this happen? Why did that happen?’ He’s creates a fiercely competitive, yet fun, atmosphere.”

Other recent fledgling championships with some similarities have faltered. The electric ESkootr Championship failed after one season, and Extreme E for the moment appears to have gone quiet with no calendar announced following its hydrogen-powered Extreme H transformation.

Basso puts forward his argument as to why E1 will be different.

“The key challenge for me is to have multi-year agreements,” he says.

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E1 is looking to consolidate its calendar of glamorous race locations

E1 / Spacesuit

“It’s great news that Jeddah has a five-year agreement. It is even greater that Doha and Dubrovnik, where this year we had a one-year agreement, they both want to renew for multiple years.

“This will allow us to be more stable, to have easier conversations with sponsors.

“The most [important thing for us] than anything else for us is the hosting fees. This is the most important revenue. We are in the event industry, and we want to make sure that we provide quality events – for the hospitality, for the fans.

“We want to have a 15-event calendar in three years. We got 30,000 people in two days in Doha [in 2025], which is an incredible result. 15,000 in Jeddah [also in 2025].

“Maybe they’re not impressive number for some sports but, for us, the trend is quite exciting.”

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