Hyundai Motor and Kia have signed a memorandum of understanding with LG Energy Solution, Samsung SDI, and SK On to develop new EV safety technologies.

The agreement was announced at Hyundai and Kia’s R&D center in Hwaseong, South Korea, after a year of joint work focused on EV battery safety.

This collaboration follows a major EV battery fire incident in 2024 that raised safety concerns in the country.

The companies plan to continue joint research, share patent rights, and create new safety technologies aimed at setting standards for the industry.

Five priority projects have been identified, including work on safety patents, digital battery passports, design and manufacturing quality, and firefighting technology.

The ceremony was attended by executives from the automakers, battery firms, and officials from South Korea’s transport and industry ministries.

🔗 Source: Yonhap News Agency

🧠 Food for thought

1️⃣ Industry safety incidents drive unprecedented collaboration among competitors

The Korean partnership represents a shift from competitive secrecy to open collaboration on safety, triggered by real market consequences.

Historically, lithium-ion battery failure rates have improved dramatically from one in 200,000 in 2006 to one in ten million today. However, even these low rates create significant risks when multiplied across millions of vehicles12.

The collaboration started specifically after a “massive fire incident” that created public safety concerns, demonstrating how single high-profile failures can force entire industries to prioritize collective problem-solving over competitive advantages.

The five priority areas identified—safety patents, digital battery passports, design quality, manufacturing quality, and firefighting technology—address the full lifecycle of battery safety from manufacturing to emergency response.

2️⃣ Regulatory pressure creates strategic value in shared safety standards

The timing of this Korean collaboration aligns with global regulatory tightening that makes safety compliance increasingly expensive to achieve alone.

China’s new GB38031-2025 regulation, effective July 2026, requires battery systems to withstand thermal runaway events for at least two hours without causing fire or explosion—a significant upgrade from previous standards that only required early warning systems3.

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