Link Copied!

フリートの後退:アメリカ企業のEVへの大転換

EVの「簡単な勝利」は壁にぶつかりました。 愛好家が消費者に焦点を当てる一方で、企業フリート(最大の大量購入者)は見切りをつけています。 RBCの予測崩壊と、テレマティクスを優先したハイブリッド車の台頭を分析します。

🌐
言語に関する注記

この記事は英語で書かれています。タイトルと説明は便宜上自動翻訳されています。

EV充電器とハイブリッド車が混在するハイテク企業フリート駐車場

For years, the “Fleet Narrative” was the bedrock of the electric vehicle (EV) bull case. The logic was simple: while individual consumers might be finicky about range or status, corporate fleets - the logistics companies, rental giants, and service providers that buy hundreds of thousands of vehicles a year - run on spreadsheets.

On paper, EVs were the spreadsheet’s dream. Lower fuel costs, fewer moving parts, and massive corporate ESG (Environmental, Social, and Governance) targets combined to make fleet electrification look like an inevitability. Industry analysts predicted that fleets would be the “early win” that forced charging infrastructure into existence.

But in Q4 2025, the spreadsheets began to talk back.

The most visible sign of this shift came in late December, when RBC Capital analysts, led by Tom Narayan, took a hatchet to their long-term U.S. projections. In a widely circulated report, the firm slashed its 2030 U.S. EV adoption forecast from 35% to just 17%. This wasn’t a minor adjustment; it was an admission that the base-case scenario for the American energy transition had structurally collapsed.

The “Fleet Retreat” is not a return to the 20th century. It is a pivot to a more complex, data-driven pragmatism. While the world’s consumer markets bifurcate, Corporate America is choosing a third path: the Telematics-first Hybrid.

The Physics of the Pullback: Why Fleets are Bailing

To understand why a company like Hertz or a regional delivery fleet pulls back on EVs, you have to look past the sticker price. In the world of commercial operations, Total Cost of Ownership (TCO) is the only metric that matters, and TCO is being decimated by two factors the early models ignored: cold weather physics and charging downtime.

The Winter Penalty

As discussed in the recent analysis of the Great 2025 EV Split, physics does not care about climate goals. In the sub-freezing temperatures that gripped much of the U.S. in late 2025, commercial EV operators faced a brutal reality. A standard electric van with a 200-mile EPA range can see that range drop by 30-40% when the thermometer hits 20 degrees Fahrenheit (-7 degrees Celsius).

For a consumer, this is an inconvenience - an extra charging stop on a road trip. For a fleet, this is an operational catastrophe. If a “last-mile” delivery route is designed for 150 miles, and the van suddenly can only do 110, the route fails. Packages do not get delivered, and the fleet manager must deploy a secondary ICE (Internal Combustion Engine) vehicle to finish the job. This “Shadow Fleet” of backup gas vehicles destroys the EV’s cost advantage.

The Downtime Equation

The second pillar of the retreat is the Downtime Multiplier. For a commercial vehicle, every hour spent at a charger is an hour it is not generating revenue.

Lost Revenue = (Charging Time) x (Hourly Rate)

While DC fast charging has improved, the “charging hygiene” required to keep a fleet moving is incredibly complex. If a driver forgets to plug in, or a charger at the depot is offline, that vehicle is out of commission for hours. In a labor market where drivers are the highest cost, paying a human to wait for a battery to fill is a terminal drag on margins.

The RBC Revision: Anatomy of a 17% Future

The RBC Capital forecast cut from 35% to 17% represents a “Great Reset” in institutional thinking. The 35% figure was predicated on the assumption that the $7,500 federal tax credit would act as a permanent bridge until battery prices reached parity.

When those credits expired in September 2025, the bridge vanished. But the forecast cut is not just about subsidies. It is about the Infrastructure Gap. RBC’s analysis points to a “Critical Stall” in Level 3 charging deployment. Fleets that were expected to build their own depots found that grid interconnection times - the time it takes for a utility to provide enough power for 50 fast chargers - now average 24 to 36 months in major U.S. metros.

A 2030 fleet cannot run on 2028 infrastructure promises.

The Rise of the “Telematics-first” Hybrid

The “Retreat” is not a total surrender. It is a tactical repositioning. Companies are moving their capital away from pure BEVs (Battery Electric Vehicles) and toward Plugin Hybrids (PHEVs) and Extended Range Electric Vehicles (EREVs).

But these are not your grandfather’s Priuses. The new fleet standard is the “Telematics-first” Hybrid. These vehicles use sophisticated software platforms like Geotab or Samsara to manage the powertrain in real-time.

How it Works: Software-Defined Power

In a telematics-first fleet, the vehicle does not just switch between gas and electric based on battery level. The cloud-based controller looks at the delivery route, the weather, and the current price of electricity versus gasoline.

  1. Geofenced Electrification: When the van enters a “Green Zone” (like a dense city center), the telematics system forces the vehicle into pure EV mode to meet local emissions standards and reduce noise.
  2. Adaptive Battery Buffering: If the system detects a steep grade or sub-zero temperatures ahead, it preemptively starts the internal combustion generator. This maintains battery health and provide cabin heat, avoiding the massive efficiency loss of resistive electric heating. In a pure EV, using the heater at full blast can consume up to 5kW of power, further eroding range in an environment where every kilowatt-hour is vital.
  3. Dynamic TCO Routing: If gas prices drop or a specific charging station is congested, the system automatically adjusts the power mix to ensure the lowest possible cost for that specific mile.

By downsizing the battery from 80 kWh to 20 kWh, fleets can cut the most expensive part of the vehicle’s Bill of Materials (BOM) by 75%. This configuration still captures the first 40-50 miles of every day - which covers over 80% of urban delivery routes - on electric power, while providing the “Infinite Range” security of gasoline for longer hauls or emergency rerouting.

The Quantitative Hook: Fleet Share Shift

Data from Q4 2025 indicates a massive divergence in the “Fleet Mix.”

MetricPure EV (BEV)Hybrid (PHEV/EREV)
New Fleet Orders (Q4 2024)22%12%
New Fleet Orders (Q4 2025)9%28%
Forecasted 2030 Share (RBC)17%42%

The “Easy Win” for EVs has become the “Practical Win” for Hybrids.

The Path Forward: Pragmatism over Purity

The retreat from EVs by Corporate America will undoubtedly be framed as a failure of the technology. But from a realist perspective, it is a sign of the market maturing.

The first wave of fleet electrification was driven by idealism and subsidized capital. The second wave is being driven by physics and telematics. While the headline “Corporate America Abandons EVs” grabs clicks, the reality is more nuanced: Corporate America is abandoning inflexible EVs in favor of intelligent propulsion.

The RBC forecast of 17% reflects a world where pure electric is reserved for the routes where it actually works - predictable, temperate, and short-haul. For the rest of the American economy, the future is not a silent electric hum or a gasoline roar. It is the synchronized clicking of a software-timed hybrid engine.

The EV revolution has not stopped; it is just getting smarter about where it spends its energy.

Sources

🦋 Discussion on Bluesky

Discuss on Bluesky

Searching for posts...