Autonomous Vehicles Weekly — 2026-05-25
Waymo made headlines this week by pausing robotaxi operations across Atlanta and four Texas cities after a vehicle became stranded in floodwaters, exposing a critical gap in adverse-weather handling. Meanwhile, AI driving startup Wayve secured a landmark partnership with Stellantis, and Nuro's co-founder outlined how being a "second mover" in robotaxis could be a competitive advantage. The industry's multi-front expansion — from autonomous ride-hailing to eVTOL certification races — continued at full pace.
Autonomous Vehicles Weekly — 2026-05-25
Top Stories
Waymo Pauses Service in Atlanta and Texas After Flooding Incident
- What happened: Waymo temporarily suspended its driverless car service in Atlanta, Nashville, and four Texas cities after one of its vehicles became stranded in floodwaters in Atlanta. The company said it expanded the pause "out of an abundance of caution."
- Why it matters: The incident reveals a persistent and serious limitation of current autonomous vehicle technology — handling unpredictable weather and road conditions. It is also the second high-profile software-related operational halt for Waymo in recent weeks, raising questions about readiness for broader geographic deployment in weather-variable markets.
- Key players: Waymo, affected city regulators in Atlanta, Nashville, and Texas metros.

Wayve and Stellantis Target 2028 Hands-Free Driving Launch
- What happened: British AI driving startup Wayve and automaker Stellantis announced a strategic partnership to integrate Wayve's AI software into Stellantis's STLA AutoDrive platform, targeting a hands-free assisted-driving launch by 2028.
- Why it matters: The deal marks a significant step for Wayve, which is now marketing its technology to major OEMs as an alternative to in-house autonomy stacks. It also signals that European and legacy automakers are accelerating their push into hands-free driving via software partnerships rather than building from scratch.
- Key players: Wayve, Stellantis.

Nuro Positions Itself as Robotaxi "Second Mover" with Uber Partnership
- What happened: Nuro co-founder and co-CEO Dave Ferguson gave a detailed interview explaining why Nuro believes being a "second mover" in robotaxis — learning from Waymo's operational lessons — gives it a strategic advantage, particularly via its Uber partnership using Lucid vehicles. Nuro recently received a driverless testing permit in California, though it still needs a PUC ride-hailing permit and DMV deployment permit before going fully driverless.
- Why it matters: Nuro's approach represents a broader industry trend of building on first-mover lessons rather than racing to be first. Its Uber partnership positions it within a massive distribution network on day one of commercial launch.
- Key players: Nuro, Uber, California DMV, California PUC.

Self-Driving Cars & Robotaxis
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Waymo: Suspended service across Atlanta, Nashville, and four Texas cities after a vehicle was stranded in Atlanta floodwaters. The company cited "an abundance of caution" as it works to address the flooded-road detection issue in its software.
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Wayve / Stellantis: Wayve's AI driving technology will be integrated into Stellantis's STLA AutoDrive platform. The partnership targets a hands-free assisted driving launch in 2028 and could eventually expand to a fully driverless system for robotaxis and passenger vehicles.
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Nuro: Received a driverless testing permit in California ahead of its planned Uber premium robotaxi service. The company is still awaiting a California PUC ride-hailing permit and a DMV deployment permit; current testing uses human safety operators.
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May Mobility / ECARX: May Mobility, an AV startup, formed a strategic framework agreement with ECARX — an automotive tech company backed by Geely founder Li Shufu — under which ECARX will supply May Mobility with thousands of purpose-built robotaxi vehicles to scale autonomous ride-hailing deployment.
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Uber: Launched a new internal "AV Lab" project, deploying its own self-driving car to collect real-world data for its growing roster of robotaxi partners. The program starts with one vehicle but is expected to scale over time.

Drones & Urban Air Mobility
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Joby Aviation / Archer Aviation — Certification Race: A new analysis published this week highlights that Joby Aviation leads the eVTOL field on FAA type certification progress, potentially enabling commercial operations sooner, while Archer Aviation is focusing on building out operational infrastructure and international partnerships. Both companies continue to face high cash burn rates, though investor confidence remains strong. FAA type certification for any Western eVTOL manufacturer is not expected before mid-2027.
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ECARX / May Mobility: The strategic framework between May Mobility and ECARX, announced this week, also has implications for urban autonomous mobility infrastructure beyond traditional road-based robotaxis, potentially informing ground-side operations at future vertiports.
Regulation & Policy
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UK Government / Wayve: The UK Department for Business and Trade entered a formal partnership with London-based autonomous driving startup Wayve. Business Secretary Peter Kyle stated the agreement will "turn world-leading research into real-world deployment," with the government citing job creation and inward investment goals. The deal was announced on May 18, 2026.
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California DMV / CPUC — Nuro: Nuro cleared one of several regulatory hurdles this week with its driverless testing permit, but must still obtain a ride-hailing permit from the California Public Utilities Commission and a separate deployment permit from the California DMV before commercially launching its Uber-partnered robotaxi service in the state.
Business & Investment
- ECARX + May Mobility: The two companies announced a strategic framework agreement under which ECARX will supply May Mobility with thousands of purpose-built robotaxi vehicles. The deal, highlighted in TechCrunch's weekly Mobility briefing, is designed to dramatically scale May Mobility's autonomous ride-hailing deployment capacity.

- Stellantis + Wayve: Stellantis and Wayve confirmed a multi-year strategic partnership targeting a 2028 commercial launch of hands-free assisted driving on Stellantis vehicles via the STLA AutoDrive platform. The deal adds Wayve to an expanding group of AI-first autonomy providers winning contracts with legacy OEMs.
Technology & Innovation
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Wayve — AI-First Autonomy Stack: Wayve's technology, now confirmed in a Stellantis deployment, supports two distinct commercial products: a hands-off assisted-driving system comparable to Tesla Full Self-Driving (Supervised) and a fully driverless system intended for robotaxis or passenger vehicles. The architecture's dual-market applicability is a notable differentiator as the company targets OEM licensing deals.
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Uber AV Lab — Real-World Data Collection: Uber's newly launched AV Lab program deploys proprietary self-driving vehicles to collect real-world driving data that feeds directly into the AI training pipelines of its robotaxi partners. Starting with a single vehicle, the initiative represents a shift in Uber's approach — from pure platform aggregator to active data infrastructure provider for the broader autonomous mobility ecosystem.
What to Watch Next Week
- Waymo flood-response software update: Watch for Waymo's timeline on resuming service in Atlanta, Nashville, and Texas — and any disclosure of specific software changes made to handle flooded road detection.
- Nuro California permits: Monitor CPUC and California DMV proceedings for Nuro's pending ride-hailing and deployment permits, which are the final regulatory steps before its Uber robotaxi launch.
- Stellantis-Wayve integration details: Further technical disclosures are expected about how Wayve's AI stack will integrate with the STLA AutoDrive platform and which Stellantis vehicle lines will launch first.
- eVTOL FAA certification progress: With Joby identified as the closest Western company to FAA type certification, any mid-2026 certification updates from the FAA will be closely watched across the urban air mobility sector.
Reader Action Items
- For industry professionals: The Waymo flooding incident underscores the urgency of investing in adverse-weather edge-case testing. If your organization operates or procures AV technology, review vendor documentation on weather-triggered operational design domains (ODDs) and escalation protocols before committing to Sunbelt or weather-variable deployments.
- For investors: The Wayve-Stellantis and May Mobility-ECARX deals both signal a maturing licensing and supply-chain layer forming beneath the robotaxi market. B2B autonomy software and purpose-built AV hardware suppliers may represent lower-risk entry points than pure-play robotaxi operators still burning cash at scale.
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