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keyword

fossil fuels carbon dioxide

Monthly search volume and cost-per-click data for "fossil fuels carbon dioxide" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=fossil+fuels+carbon+dioxide&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
burning fossil fuels 4,400 $10.9 15/20
fossil fuel burning 4,400 $10.9 15/20
burning of fossil fuels 720 $0 15/20
fossil fuels and carbon 70 $0 15/20
fossil fuels and carbon dioxide 50 $0 16/20
carbon dioxide from fossil fuels 50 $0 14/20
fossil fuels and co2 40 $0 16/20
co2 and fossil fuels 40 $0 14/20
fossil fuels and carbon emissions 30 $0 14/20
fossil fuels emit carbon dioxide 30 $0 14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=fossil+fuels+carbon+dioxide&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt