Tesla failing to deliver Semi-trucks on time to PepsiCo, Sysco, UPS, and Walmart

Original Article ↗ Hacker News Discussion ↗

Tesla’s long-promised electric Semi is arriving years late and in tiny volumes, pushing major customers like PepsiCo, UPS and Walmart toward rival models from Daimler, Volvo and others. Commenters argue over whether battery constraints or overambitious design and leadership are to blame, and whether current battery tech can realistically support long‑haul electric trucking. The broader debate weighs climate benefits, grid and infrastructure demands, and alternative approaches such as battery swapping, hybrid drivetrains, and greater use of rail.

Tesla Semi delays and customer fallout

  • Early reservation holders report waiting ~7 years without receiving trucks.
  • Large customers (PepsiCo partners, UPS, Walmart Canada, Sysco, Schneider) are shifting purchases to competitors like Daimler’s Freightliner eCascadia and other electric trucks already in service.
  • Some commenters speculate PepsiCo or its investors leaked frustration to pressure Tesla or justify switching suppliers.

Battery constraints and product strategy

  • Article and commenters highlight battery production as Tesla’s main bottleneck.
  • Several suggest Tesla is prioritizing higher-margin or higher–ROI-per-cell products (cars, Powerwalls, Cybertruck) over Semis.
  • Others question the battery-shortage narrative given unsold Tesla cars and Musk’s history of unreliable statements.

Technical viability of electric semis

  • Many argue current battery tech makes long‑haul electric semis impractical: heavy packs, limited range, long charge times, and accelerated degradation under fast‑charge/drive cycles.
  • Several propose near‑term niches: yard tractors (“lot tenders”), short‑haul/regional routes, city delivery, and buses.
  • Alternatives discussed: hybrid diesel–electric trucks (e.g., Edison Motors), hydrogen or ammonia fuels, and overhead catenary truck lanes tested in Europe.
  • Battery swapping is debated: technically promising (noted Chinese adoption) but complex in ownership, degradation, and logistics.

Climate, externalities, and policy

  • One thread dives into social cost of carbon, citing estimates around $185–$223/ton CO₂ and arguing that, properly priced, diesel trucking becomes much less attractive.
  • Others note fuel taxes, but dispute whether revenues actually mitigate environmental damage.
  • Some argue the “right time” for e‑semis is when regulation and externality pricing force change, not when they’re purely cost‑competitive.

Competition, reliability, and use‑cases

  • Commenters point out thousands of electric heavy vehicles already in service (buses, trucks from Volvo, Scania, BYD, Daimler).
  • Freightliner’s eCascadia is cited as shipping now with modest range and ~90‑minute charging, targeting short routes.
  • Several see Tesla’s center‑seat design and other nonstandard choices as form-over-function, disliked by professional drivers.

Musk, execution, and trust

  • Widespread criticism of Musk’s repeated missed timelines (e.g., FSD, Semi volumes).
  • Some investors still defend Tesla’s long‑term impact and past returns; others emphasize leadership distraction (Twitter/X) and the business impact of underdelivering on B2B contracts.