New cars sold in the UK produce more carbon dioxide than older models, according to new research that suggests the industry is going backwards in tackling the climate crisis.
Cars that reach the latest standards of emissions use cleaner internal combustion engine technology to combat air pollution, but the relentless rise in demand for bigger, heavier models meant that average emissions of the greenhouse gas rose, according to the consumer group Which?
The latest generation of cars produced 7% more emissions than those manufactured to earlier standards, testing of 292 models released in the UK since 2017 found. Cars account for just over 18% of UK emissions, according to government figures, and reining back pollution from the sector is seen as crucial to efforts to cut the country’s carbon emissions to net zero by 2050.
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