keyword

emission of co2

Monthly search volume and cost-per-click data for "emission of co2" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=emission+of+co2&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $10.64 | | competition | 0.02 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
carbon emission	8,100	$5.47	15/20
carbon emissions	8,100	$9.75	15/20
emission carbon	8,100	$6.18	13/20
global emissions of greenhouse gases	4,400	$6.77	13/20
emissions of co2	3,600	$10.64	17/20
emission co2	3,600	$10.64	13/20
co 2 emission	3,600	$8.36	12/20
co2 emission	3,600	$10.64	12/20
co2 emissions	2,900	$11.68	16/20
what are carbon emissions	720	$3.45	15/20

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://api.seodata.dev/v1/keyword?q=emission+of+co2&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt