F1 2026 Power Unit Limits Could Create Early Performance Gaps

Formula 1's 2026 power unit regulations, featuring significantly increased electrification, introduce dynamic, circuit-specific energy deployment limits. These measures could create early performance gaps among manufacturers as teams optimize their hybrid systems.### Why it matters:The 2026 PUs will be nearly 50/50 electric (350kW) and combustion (400kW). This balance requires careful energy harvesting, especially at low-braking tracks. The FIA's variable harvesting caps pose a new optimization challenge for teams.### The Details:Section C5.2.10 dictates ERS-K harvesting limits:* Default: 8.5MJ per lap.* Reduced: 8MJ at circuits with limited harvesting potential.* Qualifying/Sprint: Up to 5MJ at fast tracks (e.g., Jeddah, Monza).FIA's Nikolas Tombazis confirms transparency. He noted early optimization could differentiate teams via 'software-related' adjustments, enabling rapid iteration. No further ICE/electrical ratio changes are planned.### New Overtaking Aid:A 'push-to-pass' override system enables drivers to access full 350kW from hybrid components at high speeds. This will be 'zone restricted' and dependent on following another car, similar to DRS. Simulations aim to ensure effective implementation, balancing overtaking ease with driver skill.