EV Charging Infrastructure Roundup: IONNA's $250M California Investment, Wireless Highway Charging, and Tesla Supercharger Growth

Introduction
The EV charging landscape continues to evolve rapidly, with major investments, technological breakthroughs, and infrastructure milestones reshaping how property owners and businesses approach electric vehicle readiness. At Shaffer Construction, Inc., we stay on top of these developments to help our Los Angeles clients make informed decisions about their commercial EV charger installations and residential charging solutions. This week brings significant news that directly impacts property owners considering EV infrastructure investments in Southern California and beyond.
IONNA Announces $250 Million California EV Charging Investment
In one of the most significant EV infrastructure announcements of the year, IONNA revealed plans to invest over $250 million in California's charging network over the next three years. The announcement came alongside kickoff ceremonies in San Francisco, Sacramento, San Diego, San Jose, and Westminster on November 20, 2025, representing just a fraction of the more than 1,000 charging bays now contracted across the state. This investment brings IONNA's total network to over 4,000 bays contracted nationwide, with California accounting for nearly a quarter of that capacity. Source: Honda News.
For Los Angeles property owners, this massive investment signals continued strong demand for EV charging infrastructure across all property types. California remains the nation's largest EV market, with a record 29.1% of new vehicles sold in Q3 2025 being electric. Properties that install charging infrastructure now position themselves to capture this growing market segment while potentially qualifying for various incentive programs. Shaffer Construction has helped numerous commercial and residential clients throughout Los Angeles County prepare their properties for this electric transition with professional electrical load studies and turnkey installation services.
Revolutionary Wireless Highway Charging Achieves 300kW Speeds
A groundbreaking trial on France's A10 highway has demonstrated that wireless EV charging at highway speeds is no longer science fiction. Four vehicles, including a semi truck, box van, passenger car, and bus, successfully charged at up to 300 kW while driving on a 1.5 kilometer test section, matching the speeds of Tesla's fastest Superchargers. France has announced plans to expand this electric highway technology to 6,000 miles by 2035. Source: CarScoops.
While dynamic wireless charging remains years away from widespread adoption in the United States, this technology preview demonstrates where EV infrastructure is heading. For now, property owners in Los Angeles benefit most from installing proven Level 2 and DC fast charging solutions that deliver immediate value. The technology improvements we are seeing across the industry, including smarter charging management and improved efficiency, make current installations increasingly attractive investments. As discussed in our guide to EV charger installations in 2025, property owners who act now position themselves ahead of the curve.
Tesla Supercharger Network Adds 3,500 Stalls in Q3 2025
Tesla continues its aggressive expansion, adding 3,500 new Supercharger stalls in Q3 2025 alone, bringing its global network to over 7,800 sites with nearly 74,000 individual stalls. The company achieved a 61% year over year increase in new station openings, marking the third highest quarterly result in its history. Tesla's network now adds approximately one new stall every hour and supports vehicles from Ford, Rivian, General Motors, Volvo, Polestar, Nissan, Lucid, Mercedes Benz, Hyundai, Genesis, Kia, Honda, Acura, and JLR, with BMW, Toyota, Subaru, Volkswagen, Audi, and Porsche coming soon. Source: EV Charging Stations.
Tesla's dominance highlights an important consideration for commercial property owners: the charging networks are becoming increasingly interoperable. The North American Charging Standard (NACS) connector that Tesla pioneered is now being adopted industry wide, simplifying equipment choices for property owners. At Shaffer Construction, we help clients select chargers that maximize compatibility and future proof their investments. Whether you are installing chargers for a retail location, apartment complex, or commercial fleet operation, we ensure your equipment works with the broadest range of vehicles.
Polestar Brings Bi Directional Charging to California
Polestar announced on November 18, 2025 that it is enabling bi directional charging for Polestar 3 owners in California, allowing these vehicles to power homes during outages or feed energy back to the grid. The feature, offered through a partnership with home energy company dcbel, reportedly helps owners reduce charging costs by up to $1,300 per year while providing backup power for up to 10 days during blackouts. Source: Engadget.
This development underscores the evolving relationship between EVs and home electrical systems. As vehicles become capable of two way power flow, residential electrical infrastructure must be designed to accommodate these capabilities. Los Angeles homeowners considering EV charger installation should factor in panel capacity, service upgrades, and future bi directional compatibility. Shaffer Construction's panel upgrade assessments help homeowners understand their current capacity and plan for tomorrow's charging technology. Many homes benefit from upgrading to 200 amp service when installing an EV charger, positioning them for advanced features like bi directional charging as more vehicles support it.
Georgia Awards $24.4 Million in NEVI Funding for EV Chargers
The Georgia State Transportation Board approved $24.4 million in National Electric Vehicle Infrastructure (NEVI) program funding on November 20, 2025, supporting 26 new DC fast charging station locations through public private partnerships. These stations will be designed, installed, operated, and maintained by private sector partners for at least five years along Georgia's Alternative Fuel Corridors. This announcement follows the Trump administration's revised NEVI guidance issued in August 2025, which streamlined applications and gave states more flexibility after earlier funding freezes. Source: Cobb Courier.
While this specific funding applies to Georgia, it demonstrates that federal NEVI dollars continue flowing to states for charging infrastructure. California's own 2025 NEVI Deployment Plan was approved in September, and similar funding opportunities exist for qualifying projects throughout the state. Commercial property owners along major corridors may find opportunities to participate in funded charging deployments. Shaffer Construction assists clients in understanding eligibility requirements and preparing grant ready project documentation when federal or state funding programs apply to their installations.
What This Means for Los Angeles Property Owners
The convergence of major private investment, continued federal funding, rapid network expansion, and technological innovation creates an ideal environment for property owners to invest in EV charging infrastructure. California's milestone of over 200,000 public chargepoints, exceeding the number of gas station nozzles statewide, demonstrates that the transition is well underway. Properties without charging capabilities risk falling behind as EV adoption accelerates.
Key takeaways for Los Angeles property owners include the importance of acting now to capture growing EV driver demand, the value of working with experienced contractors who understand utility coordination and permitting requirements, the benefits of selecting interoperable charging equipment that serves the widest range of vehicles, and the opportunity to position properties for future technologies while installing proven solutions today. Shaffer Construction brings over two decades of electrical expertise to every EV charger installation, from initial load studies through final commissioning and ongoing maintenance.
Conclusion
This week's news reinforces that EV charging infrastructure investment continues accelerating across all fronts. IONNA's quarter billion dollar California commitment, Tesla's relentless network expansion, breakthrough wireless charging demonstrations, and continued federal funding all point toward a future where EV readiness is essential for competitive properties. Los Angeles property owners who partner with experienced electrical contractors can navigate this transition efficiently while maximizing return on their infrastructure investments.
Ready to explore EV charging options for your Los Angeles property? Contact Shaffer Construction, Inc. for a complimentary site assessment and expert guidance on the right charging solution for your needs.
Shaffer Construction, Inc.
325 N Larchmont Blvd. #202
Los Angeles, CA 90004
Phone: (323) 642-8509
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Website: www.shaffercon.com