Long-form analysis, sector briefings and methodology notes built on validated data, primary interviews and traceable sources — reviewed by a sector lead before it ships.
Fleet managers were warned that unmanaged PHEV charging behavior created Corporate Sustainability Reporting Directive exposure. A March 2026 EU reform raised the compliance threshold so high that most Italian corporate fleets no longer carry that specific risk at all.
Italy's Superbollo surcharge taxes engines, not vehicles. A plug-in hybrid can output well over 300 horsepower and still owe nothing extra, because the law only counts the petrol engine's share of that power. A January 2026 reform changed who collects the tax, but not this mechanism.
A single 2011 fiscal decree let two autonomous provinces opt out of a national tax hike, and rental companies have been registering fleets there ever since. The loophole survived a 2011 government fix that closed it only for leasing, not rental.
A 2014 traffic law, extended to 2030 by unanimous city council vote, exempts electrified vehicles from Sao Paulo's peak-hour driving restriction — turning a congestion rule into one of Brazil's most effective, least-discussed EV incentives.
The most-cited number in Brazilian EV coverage bundles battery-electric, plug-in hybrid and conventional hybrid vehicles into one figure — and a January 2025 methodology change already revised it once without much notice.
A single tax exemption law explains why Brazil's capital registers electrified vehicles at nearly seven times its population share — and why that gap could widen or close depending on a bill now before the local legislature.
Busan and Incheon together account for 57.7% of South Korea's corporate PHEV registrations. The real driver is a municipal subway-bond purchase rate, not local fleet demand.
Hyundai and Kia build plug-in hybrids in South Korea for export markets but have not sold one to a domestic buyer since 2022. The reason is a single subsidy decision.
Non-EV battery deployment, mostly stationary storage, grew faster than EVs in 2025 for the first time in the period this research covers. Most BMS suppliers haven't caught up.
General Motors, Lotus Cars and BMW Group all chose the same semiconductor partner for wireless BMS. That concentration is either a durable moat or a fragile single point of failure.
Each vertical maintains its own analyst lead, refresh cadence and methodology spine.