A report by the Center for Countering Digital Hate (CCDH) claims that YouTube is generating millions of dollars annually from advertising on channels disseminating false claims about climate change. The CCDH utilized artificial intelligence to analyze over 12,000 videos on 96 YouTube channels, finding content that undermines the scientific consensus on climate change. While explicit climate denial claims are banned from ad revenue, the report suggests that misinformation tactics have evolved to attack climate solutions, downplay global warming, and cast doubt on climate science and environmental movements. YouTube allegedly earns up to $13.4 million annually from ads on these channels.