keyword

largest carbon emissions by country

Monthly search volume and cost-per-click data for "largest carbon emissions by country" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=largest+carbon+emissions+by+country&country=us" +--------------+------------------+ | volume | 20 | | cpc | $7.53 | | competition | 0.26 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

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
countries by carbon emissions	2,400	$5	19/20
co2 footprint by country	1,900	$5.58	16/20
countries by co2 emissions	1,900	$5.48	15/20
countries that pollute the most	1,300	$8.51	14/20
most polluting countries	210	$5.85	14/20
annual carbon emissions by country	20	$14.63	13/20
carbon emissions by country by year	20	$13.95	13/20
co2 emissions by country over time	20	$10	13/20
total pollution by country	20	$0	13/20
worldwide carbon emissions by country	10	$13.96	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://api.seodata.dev/v1/keyword?q=largest+carbon+emissions+by+country&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