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F1 have changed the new regulations

F1 have changed the new regulations

P1 with Matt and Tommy Apr 20, 2026 13 min
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About this episode

Matt runs a solo rundown of F1’s newly agreed 2026 regulation refinements ahead of Miami, with Tommy away on a flight. The focus is on energy management tweaks for qualifying (reduced recharge limits, higher peak supercapacitor power, and more flexible energy limits) plus race caps to curb excessive closing speeds after incidents like Oliver Bearman. There are also changes for race starts (low-power detection with automatic MG-UK deployment and visual warnings) and improved wet-condition safety/visibility. Matt remains skeptical these updates will meaningfully change racing, but hopes for better, safer action.

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Concept

stakeholders

"Formula One have posted an article on their website saying refinements to the 2026 F1 regulations agreed by all stakeholders. So now we're going to go through this and it was a unanimous decision."

In this context, “stakeholders” means the groups with a direct say in F1 rulemaking—typically the FIA, F1 teams, and other parties involved in the sport. The transcript emphasizes that refinements were agreed by all stakeholders, implying broad consensus rather than a one-sided change. That can affect how quickly and smoothly teams adapt to the updates.

Concept

2026 F1 regulations

"So let's start from the top, shall we, where Formula One have posted an article on their website saying refinements to the 2026 F1 regulations agreed by all stakeholders. So now we're going to go through this and it was a unanimous decision."

Formula 1 has rules that tell teams how the cars can be built and raced. For 2026, the FIA and teams update those rules, and even small changes can force teams to adjust their car designs. That’s why people pay close attention to what’s agreed and when.

Topic

Miami Grand Prix

"...which will be implemented for the Miami Grand Prix, which is at the start of May..."

They’re saying these new rules will start being used at the Miami Grand Prix. That helps you understand when the changes will actually show up on track.

Topic

qualifying

"So let's start with qualifying, shall we? So I'm just going to go through it point by point..."

They’re switching to talk about qualifying—how F1 cars are set up and driven for the fastest single-lap runs. The episode is basically walking through what’s changing and why it matters.

Concept

energy management parameters

"So the first point was adjustments to energy management parameters, including reduction in maximum permitted recharge from eight to seven megajoules, MJ."

F1 cars have systems that store energy and then use it later. The rules set limits on how much energy you can store and how you can use it, which changes how the car feels and performs.

Term

megajoules

"...including reduction in maximum permitted recharge from eight to seven megajoules, MJ."

Megajoules (MJ) are a unit of energy used in F1 to quantify how much energy can be recharged or deployed. When the maximum permitted recharge is reduced, teams must manage braking/regen and power delivery more carefully.

Concept

super clipping

"...there was a reduction because they were concerned about the super clipping and just the deceleration that we tend to see... So this is aimed at reducing excessive harvesting and encouraging more consistent flat out driving."

This is basically a “push it to the limit” behavior in the car’s energy/power system. The FIA wants to stop teams from using it too much, so the racing is less about exploiting a loophole and more about steady performance.

Concept

harvesting

"...it was still very visible and very noticeable that they were harvesting quite a lot. So this is aimed at reducing excessive harvesting..."

Harvesting is when the car recovers energy instead of wasting it during braking. If the rules limit it, the car can’t “recharge” as much, so teams have to drive and manage power differently.

Concept

flat out driving

"...encouraging more consistent flat out driving. And it's even said here that the superclip duration..."

It means driving as hard as possible for longer, instead of using clever energy tricks. If the rules reduce energy recovery, drivers can’t keep getting extra performance in the same way.

Concept

Formula One in 2026 regulations

"We just put out a podcast podcast about all the things we don't like about the current regulations and Formula One in 2026. I don't think that's going to be a particularly massive thing... Even the drivers have said these regulations are so complex that even they don't fully"

They’re talking about new rule changes coming to Formula One in 2026. The goal is to change how the cars work and how the sessions are run, so it can change racing and even how hard it is for drivers to manage the car.

Term

peak superclip power

"So the next one, peak superclip power increased to 350 kilowatts, previously being 250 kilowatts, further reducing the time spent recharging and reducing driver workload on energy management."

They’re talking about a maximum power limit related to the car’s energy system. If that limit is higher, the car can use energy more quickly and may need less time “charging up,” which can make driving less mentally demanding.

Term

kilowatts

"So the next one, peak superclip power increased to 350 kilowatts, previously being 250 kilowatts, further reducing the time spent recharging and reducing driver workload on energy management."

Kilowatts are a way to measure power—how strong the car’s output is. When F1 rules talk in kW, they’re usually setting limits for the car’s energy/boost system.

Concept

recharging time

"...reducing the time spent recharging and reducing driver workload on energy management."

Recharging time is how long the car needs to “get its energy back” after using it. If recharging takes less time, the car can stay in fast mode more often.

Concept

new regulations

"And I guess they're trying to fix these regulations. So they're trying everything they can... But I think these regulations... most people think that they're not perfect."

They’re talking about rule changes in Formula One. The FIA (F1’s governing body) updates the rules to fix problems and change how the cars behave, especially for safety and competition.

Company

FIA

"fair play to Formula One, fair play to the FIA for actually working together..."

The FIA is the organization that makes and enforces the rules for motorsport, including Formula One. When they change regulations, teams have to adapt their cars and strategies to comply.

Term

alternative lower energy limits

"the number of events where alternative lower energy limits may apply has been increased from eight to 12 races, allowing greater adaptation to circuit characteristics..."

“Alternative lower energy limits” refers to race events where the allowed energy usage is reduced under certain conditions. This forces teams to adapt their energy deployment strategy to different circuit characteristics and race scenarios.

Term

boost

"they say the maximum power available through the boost in race conditions is now capped at 150 kilowatts..."

“Boost” here refers to an allowed increase in power output during race conditions, controlled by the regulations. The key point is that the boost is now limited by a cap, affecting how teams plan acceleration and energy usage.

Term

activation of power level

"...or the car's current power level at activation of power level."

This sounds like the rules measure the power limit based on when the car turns on a certain power mode. So the allowed boost may depend on the car’s starting power level at that moment.

Concept

Oli bearman incident

"So that is obviously brought in after the Oli bearman incident and I guess just general feedback as well from the from the drivers in the first few races that the difference in speed between two cars is too big... These measures are designed to reduce excessive closing speeds."

They mention the Oli Bearman incident as the motivation for the rule changes. The takeaway is that something about how quickly cars were able to catch each other (and the resulting risk) pushed F1 to adjust the regulations.

Concept

deploying

"the difference in speed between two cars is too big, especially when one is deploying and one isn't. So it's capped."

“Deploying” is when the driver uses the car’s allowed extra power/energy. If one car is using it and the other isn’t, the difference in speed can be huge, which makes passing harder to manage. The rule changes try to smooth out that difference.

Concept

capped

"So it's capped. It'd be interesting to see if that affects overtaking."

“Capped” means they put a limit on something. In this case, it’s a limit on how much power the cars can use in certain track sections, which helps control how quickly they catch up for overtakes.

Term

MG UK deployment

"The next one is MG UK deployment is maintained at 350 kilowatts and key acceleration zones from corner exit to braking point, including overtaking zones, but will be limited to 250 kilowatts."

MG UK is the hybrid system in F1 that can store energy and then release it as extra power. “Deployment” just means when the car is allowed to use that stored energy. Limiting it changes how quickly cars accelerate and catch each other.

Concept

key acceleration zones

"The next one is MG UK deployment is maintained at 350 kilowatts and key acceleration zones from corner exit to braking point, including overtaking zones, but will be limited to 250 kilowatts."

“Key acceleration zones” are parts of the track where the rules let the cars use more power. That affects how fast they speed up after turning, which in turn affects when and where overtakes are possible.

Concept

excessive closing speeds

"These measures are designed to reduce excessive closing speeds. So as I mentioned with the Oli bearman thing, probably being the key factor here while maintaining overtaking opportunities."

Closing speed is how fast one car catches up to another. If it’s too high, overtakes can get messy because the faster car arrives way sooner than the slower car expects. These rules try to bring that gap down so passing is more controlled.

Concept

overtaking opportunities

"These measures are designed to reduce excessive closing speeds. So as I mentioned with the Oli bearman thing, probably being the key factor here while maintaining overtaking opportunities."

“Overtaking opportunities” means chances for one car to pass another. The rules are trying to make passing more feasible by preventing cars from closing so fast that it becomes unsafe or too difficult to execute.

Concept

race starts

"And then we move to race starts. This is something I mentioned at the top of the solo podcast."

The start of the race is when cars accelerate from a standstill and line up into traffic. If some cars launch much slower, it can create big gaps and riskier situations.

Concept

new low power start detection system

"This one I quite like. It says a new low power start detection system has been developed."

This is a new computer system that watches how strongly a car launches at the start. If it thinks the launch is too weak, it helps prevent big gaps from forming between cars.

Concept

visual warning system (flashing lights for the rear and lateral)

"So as I just mentioned there, an associated visual warning system. So they're bringing something flashing lights for the rear and lateral on affected cars to alert following drivers and a reset."

If a car’s start isn’t going as expected, it will flash lights so other drivers can notice quickly. The idea is to reduce surprises and help everyone react safely.

Concept

energy counter reset at the start of formation up

"Well, this one says that a reset of the energy counter at the start of formation up has also been implemented to correct a previously identified system inconsistency."

The car’s hybrid system keeps track of how much energy it has available. A reset at the start helps make sure that tracking is correct so the boost behavior is consistent.

Concept

intermediate tires

"...tired blanket temperatures have been increased for intermediate tires, [627.0s] which will help with with grip..."

Intermediate tires are special F1 tires for when the track is wet but not totally soaked. They’re made to grip better on damp roads and help the car handle water on the surface.

Term

ERS deployment

"...a maximum ERS deployment will be reduced, limiting [632.2s] torque and improving car control in low grip conditions."

ERS is the car’s energy system that can add extra power. If the rules limit how much ERS you can use, it reduces sudden acceleration that could make the car slip in the wet.

Term

torque

"...a maximum ERS deployment will be reduced, limiting [632.2s] torque and improving car control in low grip conditions."

Torque is basically the car’s pulling force. In the wet, too much pulling force at once can make the tires lose grip, so controlling it helps the car stay under control.

Concept

low grip conditions

"...improving car control in low grip conditions. [635.9s] I guess I like that..."

Low grip conditions are when the tires can’t grip the road as well as normal—usually because it’s wet. That makes the car easier to slide, so teams and rules try to make it more controllable.

Concept

automated programs in the car

"...there are these programs, which myself and Tommy have discussed [645.0s] that we're not a massive fan of things being automated in the car..."

These are computer systems that can step in and help control the car. The worry is that if the computer takes over at the wrong moment, it could catch the driver off guard when the track is really slippery.

Concept

rear light systems simplified with clearer visual cues

"...the rear light systems have been simplified with clearer and more [661.2s] consistent visual cues to improve visibility and reaction time..."

Simplifying rear light systems and using clearer, more consistent visual cues helps drivers judge braking and car position faster. In wet conditions—when visibility and reaction time are worse—better signaling can reduce the chance of collisions while following.

Topic

F1 regulations changes

"I'm still very skeptical that it will be a massive change... And let's hope we get some great racing. Miami, I think, you know, we'll go into it... But only time will tell."

They’re talking about new F1 rules and whether those changes will make the cars faster or slower. The concern is that if the battery/extra energy is reduced too much, F1 could end up closer to lower series like Formula Two. They hope the changes still lead to exciting racing.

Concept

recharge

"And the problem is if they if they reduce the the recharge anymore and put more emphasis on the internal combustion engine, that they're going to be slower than Formula Two... They've got the battery which gains a lot of time on the straights... But the more they take of that, the slower they're going to get."

“Recharge” is how an F1 car stores energy and then uses it later to go faster. If the rules let teams store and use less energy, the car won’t have as much extra boost when it matters. That can make the racing less exciting and the cars slower.

Concept

internal combustion engine

"And the problem is if they if they reduce the the recharge anymore and put more emphasis on the internal combustion engine, that they're going to be slower than Formula Two... But the more they take of that, the slower they're going to get."

The internal combustion engine is the main engine that burns fuel to make power. In F1, it’s not the only source of speed—there’s also energy stored in the battery that can add extra performance. If the rules favor the engine more than the battery, the car’s speed and driving feel can change.

Topic

Formula Two comparison

"that they're going to be slower than Formula Two. Like they will lose because obviously that they've changed the car so dramatically... But the more they take of that, the slower they're going to get."

The host compares the expected pace of the re-regulated Formula 1 cars to Formula Two, arguing that if F1 reduces battery/energy deployment too much, it could become slower than F2. This is a performance-benchmark discussion: how much speed advantage F1 should have over its feeder series under the new rules. It’s less about a specific car and more about the competitive ladder.

Concept

battery

"They've got the battery which gains a lot of time on the straights and there are only a few seconds off what we've seen in the past. But the more they take of that, the slower they're going to get."

The battery in an F1 car stores extra energy so the car can use it later for extra acceleration. That extra power can help the car be faster, especially when you’re building speed down straights. If the rules limit the battery’s role, the car loses some of that advantage.

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