EV Daily Brief: US Fuel-Economy Rollback Puts EV Policy in Focus

Edition date: 27 September 2026
Prepared: 27 September 2026, 08:07 EAT
Coverage window: Developments published or updated since the previous brief, prioritising 26–27 September 2026.

At a glance

Global: The White House announced a rollback of Biden-era US fuel-economy requirements. The details were not yet public, so the immediate development is an announcement rather than a completed technical rule. 1
Africa-wide: No reliable major new Africa-wide EV development was verified in the latest 24-hour window. The Yadea–Spiro partnership reported on 26 September remains the most recent significant regional story and was covered in the previous brief. 2
Kenya: No reliable major new Kenya-specific EV development was verified. The EPRA charging-tariff amendment remains on the monitoring list but was already covered in the previous brief. 3

Global

Trump announces a rollback of US fuel-economy requirements

Al Jazeera, reporting with the Associated Press, said on 26 September that President Donald Trump announced new US fuel-economy standards intended to roll back requirements adopted under the previous administration. Trump described the change as ending what he called an “EV mandate,” although the article notes that US federal law did not require consumers to buy electric vehicles. 1

The policy mechanism is the Corporate Average Fuel Economy system, or CAFE. Under Biden-era rules finalised in 2024, fleetwide fuel economy was scheduled to rise from 39.1 miles per gallon to about 50.4 mpg by 2031. Trump did not provide the detailed text of the replacement standards in the announcement. Al Jazeera reported that a December 2025 proposal would have set the fleetwide average at approximately 34.5 mpg by 2031, but it was not clear whether that proposal was the final policy announced on 26 September. 1

Status: Confirmed presidential announcement; detailed technical standards and legal implementation were not yet available at the time of reporting.

Why it matters: Fuel-economy rules influence the mix of vehicles automakers sell and can affect the business case for electric vehicles, hybrids, and efficient combustion vehicles. A weaker US regulatory requirement could reduce near-term pressure on automakers to expand EV volumes in the US, while also increasing the difference between US policy and markets that continue to tighten emissions standards.

What to watch: The detailed rule text, its legal basis, implementation date, treatment of existing model-year requirements, and the likely response from automakers, states, environmental groups, and courts.

Africa-wide

No reliable major new Africa-wide EV story verified

No reliable, material Africa-wide EV development published in the latest 24-hour window was verified after checking current results and opening relevant source pages. The Yadea–Spiro partnership, which combines electric two-wheeler supply with battery swapping and regional operations, was published on 26 September and was already covered in the previous brief. It is therefore not presented as a new story here. 2

The main regional themes remain electric two-wheelers, battery swapping, commercial fleets, local assembly, and charging-network economics. A new edition should add a story only when there is a material announcement, investment decision, regulatory change, market result, or independently verified operating update.

Kenya

No reliable major new Kenya-specific EV story verified

No reliable, material Kenya-specific EV development published in the latest 24-hour window was verified. The EPRA amendment removing the 15,000 kWh monthly ceiling on the special e-mobility electricity tariff remains important, but it was already covered in the previous brief and no new official clarification or operator billing evidence was found. 3

The next useful Kenya update would be formal guidance from EPRA or Kenya Power on the Energy Consumption Threshold and the application of the off-peak rate. Reporting from 25 September describes the tariff change and identifies unresolved questions about how the revised rules will affect high-use charging depots and battery-swap stations. 3

Technology and trend tracker

Trend	Latest signal	Interpretation
Vehicle-efficiency regulation	The US administration announced a rollback of Biden-era fuel-economy requirements, but detailed standards were not yet public. 1	Regulatory direction can change the pace and composition of EV investment in one of the world’s largest vehicle markets.
Global policy divergence	The US announcement moves in a different direction from markets continuing to use efficiency and emissions rules to accelerate electrification. 1	Automakers may face a more fragmented compliance and product-planning environment.
African battery swapping	No new update was verified after the Yadea–Spiro partnership covered in the previous brief. 2	The market still warrants monitoring, but repeating the same announcement would not add information.
Kenya charging economics	No new official tariff clarification was found after the EPRA amendment covered previously. 3	The practical impact will become clearer through operator guidance and actual bills.

Vehicle and product launches

No reliable major new electric-car, electric-truck, battery, or charging-product launch was verified in the latest 24-hour window that was distinct from the Tesla Semi, Bentley Torcal, and Yadea–Spiro developments covered in the previous brief.

Policy, investment, and infrastructure watch

United States: Watch for the detailed text of the newly announced fuel-economy standards and any legal or regulatory implementation timeline. 1
Africa: Watch for country-specific production targets, fleet customers, and local-content details following the Yadea–Spiro partnership. 2
Kenya: Watch for EPRA or Kenya Power guidance on the revised e-mobility tariff’s Energy Consumption Threshold and off-peak calculation. 3
Market quality: Prefer new sales, fleet-utilisation, charging-reliability, or investment data over repeated announcements in future editions.

What this means for Kenya

The absence of a new Kenya-specific story is itself useful editorial information. The country’s immediate EV policy questions have moved from headline announcements to implementation: how the revised charging tariff is billed, how charging operators finance expansion, and whether EV incentives create local assembly and service capacity.

The US policy change also reinforces the importance of policy stability. Kenya does not need to copy the US approach, but investors and operators will compare the clarity and durability of local rules with those in other markets. Clear tariff guidance, predictable import and assembly rules, and practical charging standards would give businesses a stronger basis for fleet and infrastructure decisions.

Developments to monitor

Publication of the detailed US fuel-economy standards and the legal process that follows.
Automaker responses to the US policy announcement, especially changes to EV, hybrid, or battery-production plans.
New operational or investment details from the Yadea–Spiro African partnership rather than repeated launch coverage.
EPRA or Kenya Power clarification on the revised e-mobility tariff and off-peak billing.
New Kenya-specific data on EV registrations, charging utilisation, electric buses, electric motorcycles, battery swapping, or local assembly.

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