Which statement is NOT supported by the information in the text?

The statement regarding electric vehicles being widely accepted by consumers today is not supported by the information in the text. This suggests that the text either does not provide evidence of consumer acceptance or might indicate that electric vehicles are still facing challenges in gaining widespread popularity. In contrast, the other statements reflect information that is typically supported by evidence in discussions about vehicle emissions and energy efficiency.

For instance, electric cars being described as having zero emissions aligns with the general understanding of how electric vehicles operate compared to fossil fuel vehicles. Likewise, discussions around hydrogen cars often highlight their efficiency, particularly in comparison to traditional fossil fuel-powered vehicles, and there is substantial scientific evidence linking emissions from fossil fuels to global warming. Therefore, it's the context of consumer acceptance that remains unaddressed or contradicted within the text, making it the statement that is not supported.