Google Search has a knowledge panel for automobile and car related searches. If you search for a vehicle where there is an electric and/or hybrid option available, Google will say "hybrid available" and put that font in green.
This was spotted by Melissa Fach who said on Twitter "Haven't seen this in KPs before - the "hybrid available" in green."
Here is her screenshot:
Here is when there are ICE (internal combustion engine) and hybrid options:
And here is when there is electric vehicles:
Google wants you to go green with your next vehicle I guess.
Forum discussion at Twitter.
Update:
Love the EV, PHEV, and hybrid labels but the X5 is a Plug in hybrid. pic.twitter.com/negO39MBKZ
— Melissa Fach πΊπ¦ (@SEOAware) July 19, 2022