Hamilton fears Silverstone will lose its magic under 2026 energy management rules

Lewis Hamilton believes Formula 1's new energy management regulations will fundamentally change the character of Silverstone, warning that the circuit's most iconic corners will no longer feel the same because of extensive battery management and superclipping.

The 2026 Formula 1 regulations have transformed the way teams approach energy deployment, and few circuits illustrate the challenge better than Silverstone.

According to FIA's predictions, around 80% of a qualifying lap will be completed at full throttle, making the British Grand Prix one of the most demanding events of the season from an energy management perspective.

With relatively few heavy braking zones available to recharge the battery, teams will be forced to harvest energy through the circuit's famous high-speed corners before deploying it on the following straights.

Rather than using maximum electrical power throughout the lap, drivers will deliberately reduce deployment in certain sections to recharge the battery, a phenomenon known as superclipping. The result is expected to be particularly noticeable through Copse and the Maggots-Becketts-Chapel complex, where the electrical assistance will fade long before the end of the sequence.

Speaking ahead of his home race, Hamilton admitted he expects the effect to be dramatic: "Honestly, I think it's going to be huge," the seven-time World Champion said.

"If you look at the speed traces, we start losing deployment going into Copse."

Hamilton explained that one of Formula 1's greatest corners will feel completely different under the new regulations.

"So, Copse, normally engine's screaming as you go into Copse and you're holding on for dear life as you go through there flat out. This year, the engine will be coasting down most likely."

The Ferrari driver also revealed that teams are likely to adopt unusual driving techniques to maximise the available electrical energy.

"We'll be downshifting from eighth to seventh whilst full throttle, trying to keep the engine revs higher, and it'll be a long, long straight from 9 to 10 with no deployment, basically."

With electrical energy carefully rationed, drivers will also have to alter the way they approach Silverstone's legendary high-speed esses.

"And then Maggots and Becketts is just not going to feel the same because I think you have to lift and coast or something through there for a period of time. It's just a completely different track."

The increased importance of battery management means drivers will sacrifice electrical assistance through fast corners in order to have enough energy available for the long acceleration zones that follow.

Instead of relying solely on heavy braking to recharge the battery, the high-speed sections themselves effectively become energy-harvesting zones.

Recognising Silverstone's unique demands, the FIA has introduced circuit-specific measures for qualifying. The maximum rechargeable energy allocation has been reduced from 7.5 MJ to 6.5 MJ, while the electrical power ramp-down rate has been limited to 50 kW per second.

The aim is to reduce the severity of superclipping and avoid abrupt losses of electrical power that could create significant speed differences between cars during a lap.

Although Hamilton remains hopeful that parts of the lap will still deliver the thrills Silverstone is famous for, he believes its defining corners will inevitably lose some of their appeal.

"I mean, we'll see tomorrow. No doubt we'll still get to enjoy it through certain elements of the track where you're not power limited, but the best part of the track is those Maggots and Becketts and Copse and Stowe, and in those places the power is just dropping."

The Briton hopes Formula 1's governing body can find a solution before next season: "So, I hope it's something they can rectify for next year.".