Circular Economy as an Operational Edge

Waymo is transitioning from a pure-play mobility provider to a secondary-market supplier for grid infrastructure. By partnering with B2U Storage Solutions to repurpose retired EV battery packs, the company is solving a massive upcoming logistics bottleneck: the disposal and residual value extraction of thousands of high-capacity lithium-ion cells.

What Happened

Waymo will offload retired battery packs from its autonomous fleet—specifically Jaguar I-PACE units—to B2U Storage Solutions. These packs will be repurposed for stationary grid energy storage in California and Texas. The partnership aims to scale into a secondary life-cycle program for batteries that still hold significant charge capacity but have fallen below the performance thresholds required for intensive robotaxi operations.

Why It Matters

First-order: This move immediately reduces Waymo’s long-term environmental liability and creates a potential revenue stream from assets that would otherwise be classified as expensive, hazardous waste.

Second-order: For operators, this signals the maturation of the EV supply chain. Companies running heavy-duty or high-frequency fleets are now forced to factor “second-life battery value” into their TCO models. B2U’s ability to plug these into the grid provides a blueprint for other logistics operators to monetize retired energy assets.

Third-order: This creates a new competitive moat. If Waymo can successfully “lease” its batteries twice—once to passengers and once to the energy grid—its effective cost-per-mile will structurally undercut competitors who treat batteries as pure consumable liabilities.

What To Watch

  • The emergence of standardized testing protocols for “second-life” certification of automotive batteries.
  • Whether other major fleet operators (e.g., Amazon, UPS) mirror this model to offset high EV infrastructure costs.
  • Regulatory shifts in California regarding “cradle-to-grave” battery accountability that may mandate similar recycling paths for all fleet operators.