The economics of Alpine’s 2026 engine freeze lobbying campaign
Alpine is shifting to a Mercedes customer model due to a $130 million cost cap that makes works programs unviable. Bruno Famin highlights a massive deficit between development costs and the $17 million capped price for customer power units.
The $130 million cost cap for power unit manufacturers creates a financial barrier that Alpine determines makes works engine programs unviable. Bruno Famin, the departing Alpine team principal, notes a massive gap between the spending allowed and the revenue generated. Manufacturers face an annual spending limit of $130 million for the 2026 cycle. This limit excludes certain expenses like social security contributions. This exclusion pushes actual development costs closer to $180 million or $190 million annually. The FIA mandates that manufacturers sell power units to customer teams at a capped price of $17 million per season for two cars. This pricing structure leaves manufacturers with a significant deficit because the prize fund from FOM goes exclusively to the teams. Famin argues that the current business model benefits the teams only. He explains that the difference between buying a power unit and developing one remains enormous.
The Renault Exit
The decision to abandon the Renault works program stems from this mathematical imbalance. Alpine expects to use Mercedes power units and gearboxes from 2026 until at least 2030. This shift follows a review ordered by Renault Group CEO Luca de Meo. The Renault power unit has been the weakest in terms of power output for several years now. This deficit cost the team several tenths of a second at various tracks. Because the current engine development is frozen until the end of 2025, Alpine cannot improve the performance of its current power unit to close the gap before the new regulations take effect. Flavio Briatore, who serves as an executive adviser, led the discussions with other manufacturers. He focused on securing a customer engine supply to prepare for all eventualities. These talks focused on Mercedes. Toto Wolff, the Mercedes boss, said he would be open to supplying another team in 2026 as a replacement for Aston Martin.
Technical Homologation Rules
The 2026 technical regulations require a complete technical dossier before any power unit hits the track. Each manufacturer must submit documentation for every component listed in Appendix C4 of the technical regulations. This includes the internal combustion engine, power unit control electronics, exhaust system, turbocharger, energy store, and MGU-K. The FIA has up to 14 days to review and approve a design. Once the FIA approves a design, officials seal the units to prevent unauthorized modifications and to simplify compliance checks. Some components are considered consumables, such as filters, spark plugs, coils, or sensors. These components remain unsealed, but only within strictly defined regulatory limits. Without homologation, no power unit may be used in the 2026 World Championship.
| Component | Specification/Requirement |
|---|---|
| Power Split | 50% ICE / 50% Electrical |
| Electrical Power (Current) | 350 kW |
| Proposed Electrical Power | 200 kW |
| Fuel Type | 100% Sustainable fuel |
| Power Unit Cost Cap (2026) | $130 million |
| Customer Supply Price | $17 million |
Engine suppliers must provide identical specifications to all customer teams. This ensures that every power unit is identical in terms of technical specifications, control software, and operational modes. The manufacturer also guarantees identical fuel and oil specifications for all customer teams. Alternative suppliers can be requested, but any choice must be officially declared in the homologation dossier. To avoid imbalances between works teams and customers, engine suppliers must share key information. This data includes physical interfaces for chassis integration, estimated operational parameters like heat dissipation and structural rigidity, and any limitations or specific procedures. Teams racing in 2026 must receive this data by August 1, 2025.
The Viry Transformation
Viry-Chatillon will undergo a transformation into an engineering centre of excellence by late 2024. Renault plans to maintain an F1 monitoring unit at the site to keep technical skills within the organization. Staff at Viry, which includes approximately 200 F1 employees, heard in July that the project might cease. The current plan reallocates these resources to other divisions like the development of an Alpine supercar and hydrogen thermal engine demonstrators. Alpine will continue to use the Renault engine for the 2025 season. The site currently employs around 500 people, including 334 with contracts for Alpine Racing. The remaining staff include service providers, canteen staff, and security. Each employee affected by this transformation project will be proposed a new position within Alpine Hypertech. This project follows months of speculation and unrest at the company. Staff members traveled to the Italian Grand Prix during the summer to protest the plans to close the factory.
The Energy Management Conflict
Negotiating the electrical energy limits remains a central conflict within the F1 Commission. The current 2026 regulations propose a 50-50 split between the internal combustion engine and electricity. This requires the electric motor to provide 350 kW of power. Manufacturers fear that drivers will have to lift and coast on power-sensitive circuits to manage battery depletion. Mercedes boss Toto Wolff described the proposal to reduce electrical power to 200 kW as a joke. Christian Horner of Red Bull called the discussion sensible but noted it should have happened two years ago. Will the FIA allow this reduction in electrical power? The proposal would result in a 60-40 split between the engine and electricity. The F1 Commission discussed refinements to the energy management strategy and measures to address financial issues. Ferrari, Audi, and Honda have formally requested clarification on the matter.
Ferrari boss Frederic Vasseur and McLaren team principal Andrea Stella both stated they are open to the proposal. Vasseur noted that teams must avoid fighting because they do not want to rely on having an advantage on the battery. Stella said it is a responsibility of all stakeholders to ensure the 2026 regulations are successful. He added that the quality of the product determines the quality of the spectacle. The FIA seeks a balance so that driving does not become a chess game of energy management.
The Power Deficit
The power deficit in the Renault engine remains a significant hurdle. Famin stated that Renault is 10 to 15 kilowatts down on power. This loss equates to an average of two-tenths of a lap time. Technical director Matt Harman notes the team focuses on the 2026 chassis and the new hybrid engine without MGU-H. The 2026 MGU-K must develop electrical power nearly three times more powerful than the current 120 kW. Because the 2026 regulations use 100% renewable fuel, the combustion timing and cooling strategies must change. The new sustainable fuel burns hotter than traditional fuel. This requires different combustion timing and cooling strategies.
The team also faces challenges with traction, downforce, and drag. The 2026 regulations will also reduce the on-board gasoline mass to around 70 kg for the entire Grand Prix. This change affects the weight distribution and stability of the car. Famin noted that the team had to find an extra second from the car and chassis design.
The 2026 Competitive Landscape
The 2026 grid features five engine manufacturers. Mercedes, Ferrari, Honda, Audi, and Red Bull Powertrains will provide power units. McLaren has achieved championship successes in 2024 and 2025 while running a customer supply of Mercedes power. Williams also uses Mercedes. Haas will use Ferrari engines, and Aston Martin will use Honda engines. Red Bull’s partnership with Ford involves an in-house engine division.
You already know the basics of how these manufacturer partnerships function. Alpine will rely on Mercedes for power and gearbox components, though they plan to build their own gearboxes at Enstone from 2027. This move mirrors the success of McLaren, which uses Mercedes power and remains a top competitor. Mercedes will also supply Williams. Haas will use Ferrari engines, and Cadillac will also use Ferrari power.
The Red Bull Failure
Red Bull’s testing in Bahrain revealed significant issues with their 2026 engine. An overheating intercooler caused Isack Hadjar’s RB22 to stop after only 20 laps. Engineers moved the intercooler to a position above the V6 unit to save weight. The 38-degree heat in Bahrain caused the component to fail. Max Verstappen criticized the new cars, calling them "Formula E on steroids." He noted that the energy management required by the 2026 regulations changed how drivers interact with the car. The battery depleted faster than it could recharge in Bahrain’s high-speed sectors. Verstappen resorted to aggressive downshifting tactics to keep the MGU-K alive.
Earlier in the week, a persistent hydraulic leak had already cost the team nearly half a day. Racing Bulls also reported a "major blip" with their shared RBPT-Ford unit. This triggered an investigation into the common architecture of both power units. Red Bull’s primary focus for the second test shifted to software optimization. The team faces a brutal task list before Melbourne. They must redesign cooling ducting and reposition the intercooler validation. The difference between the cost of development and the revenue from customer sales remains the primary driver behind Alpine’s shift to a customer model.
