Tesla Q1 CA sales down 24% as ZEV market hits 2021 low

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- Tesla' registrations in California fell 24.3% in Q1 2026, with over 10,000 fewer vehicles sold versus the same quarter a year earlier.
- California New Car Dealers Association reported the state's zero‑emission vehicle (ZEV) market share dropped to 13.7% in Q1 2026, the lowest level since Q4 2021.
- Tesla recorded 31,958 California registrations in Q1 2026, down from 42,211 in Q1 2025, a loss of 10,253 units.
- Tesla's California market share fell from 9.2% to 7.7% over the same period.
- Model Y remained the top‑selling light SUV with 22,907 registrations and a 53.3% share of the luxury compact SUV segment, though both numbers declined from a year ago.
- Total ZEV registrations in California plunged 40.2% YoY in Q1 2026, from 95,520 to 57,111 units, pushing overall ZEV market share to 13.7%, the lowest in over four years.
Why it matters: Tesla loses a sizable portion of its California footprint, while the broader ZEV market's 40% contraction signals reduced consumer demand, potentially hurting all EV makers, limiting dealer inventories, and slowing the state's emissions‑reduction progress. The dip also underscores the impact of Model Y production constraints and could prompt the automaker to adjust pricing or incentives to regain market share.
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