According to our latest research, the Global ISO 15118 Plug & Charge PKI market size was valued at $312 million in 2024 and is projected to reach $1.82 billion by 2033, expanding at a robust CAGR of 21.7% during the forecast period of 2025–2033. The primary driver for this remarkable growth is the accelerating global adoption of electric vehicles (EVs) and the parallel demand for secure, automated, and user-friendly charging infrastructure. The ISO 15118 standard, which underpins Plug & Charge public key infrastructure (PKI), is rapidly gaining traction as the de facto protocol for seamless and secure EV charging, eliminating manual authentication and payment processes. This technological shift is being propelled by regulatory mandates, consumer expectations for convenience, and the strategic initiatives of automotive OEMs and charging network operators to future-proof their offerings. https://researchintelo.com/report/iso-8-plug-charge-pki-market