The rapid rise in electric vehicle shipments is putting new pressure on the maritime industry, exposing critical gaps in safety regulations which the International Maritime Organization has yet to address, according to industry experts.

High-profile shipboard fires involving EVs, such as those on the Felicity Ace, Morning Midas and the Freemantle Highway, have highlighted the dangers and significant risks.   While lithium-ion battery fires and thermal runaway events aren’t always the initial cause, they significantly escalate onboard fires when EVs are involved, yet current IMO regulations don’t adequately address this risk. Whilst the IMO develops updated guidelines, comprehensive regulations specific to EV transport aren’t expected until at least 2028.

In the meantime, shipping companies are moving ahead on their own. Many are installing specialised fire suppression systems, boosting crew training, and working collaboratively to share best practices.

At a recent seminar hosted by Stream Marine Technical, John Garner, Managing Director of JG Maritime Solutions and Chairman of the Interferry Regulatory Committee said:

“The challenge lies in bridging the gap through proactive compliance, operational readiness, and crew competency. We’re seeing companies take the initiative, but it shouldn’t take a decade for regulations to catch up.”

As EV transport reshapes maritime operations, operators are pushing for faster and more productive coordination between regulators, vessel owners, and manufacturers. Stuart Reid, Marine Superintendent at Serco Northlink Ferries said: “For us, it starts at booking. We screen EVs, flag them for our teams, and invest in the right tools and training. Sharing what we learn with other operators has become standard because guidance from the top is still evolving.”

Until new standards are in place, collaboration and knowledge-sharing are the front line of defence. Panellists emphasised that this is more than a compliance issue, it’s a shared responsibility.

“Training is absolutely key,” said Craig Smith, Expert Consultant and Instructor at Stream Marine Technical. “Crews need to spot early signs of battery fires and use the latest suppression technology. There’s no silver bullet, but scenario-based drills and new procedures are already making a real impact.”
With regulation lagging behind technology, the message from experts is clear: stay alert, stay prepared, and help shape the future of maritime safety before the next crisis hits.