Microsoft Advertising, the ads you see in Bing, have these "Marketing with Purpose Attributes" ad labels with carbon-neutral labels and we covered it in 2021 as well. Those labels used to be gray, but now Bing has them in a dark green, which makes them way more visible.
This change was spotted by Khushal Bherwani who posted about this on X - here is the screenshot:
This is what it looked like prior:
Forum discussion at X.
Update: Here is the eco-friendly version via @b4k_khushal:
