The global energy watchdog is urging governments and car makers to invest in innovative battery technologies and introduce other green innovations, amid concerns about SUV CO2 emission levels.
The International Energy Agency (IEA) has undertaken an analysis of the surge in SUV sales and what it means for the environment.
SUVs accounted for 48% of global car sales in 2023, reaching a new record, industry figures show.
The watchdog points out that SUVs emit roughly 20% more carbon dioxide (CO2) emissions than an average, medium-sized car, saying that: “If SUVs were a country, they would be the world’s fifth largest emitter of CO2.”
The watchdog adds: “The trend towards heavier and less fuel-efficient cars increases energy demand, including oil and electricity use, as well as demand for basic metals and critical minerals needed for battery production.
“Over the course of 2022 and 2023, global oil consumption directly related to SUVs rose by a total of over 600 000 barrels per day, accounting for more than a quarter of the overall annual growth in oil demand.”
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To combat these emission challenges, the IEA pointed out that countries like France, Norway, and Ireland have either set up or are exploring legislative frameworks to reign in demand for SUVs while Paris and Lyon are implementing higher parking charges specifically targeting the larger cars in urban areas.
The watchdog has urged governments and car manufacturers to take action in several ways, including investing in innovative battery technologies.
It added: ”Shifting from fossil-fuelled cars to electric vehicles is a key strategy for reaching international energy and climate goals.
“However, measures such as rightsizing EV battery packs, tailoring fuel efficiency standards based on car size, and investing in innovative battery technologies with enhanced performance and durability, as well as lower material demand requirements, are also essential for a sustainable future.”
Earlier this year, the Advertising Standards Authority (ASA) ruled that a Ford advert which featured the words “New All-Electric Explorer — redefining adventure. The ultimate all-electric SUV is here” was not misleading.
