keyword
Monthly search volume and cost-per-click data for "least efficient energy source" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| most efficient energy source for producing electricity | 30 | $13.13 | 7/20 |
| which energy source is most efficient | 30 | $0 | 7/20 |
| which energy source is the most efficient | 30 | $0 | 7/20 |
| what is the least efficient energy source | 20 | $10.47 | 18/20 |
| most efficient energy | 20 | $13 | 7/20 |
| most efficient fuel source | 20 | $0 | 7/20 |
| is renewable energy more efficient | 20 | $0 | 6/20 |
| which produces the least energy | 10 | $0 | 7/20 |
| increase energy efficiency and use of renewable energy | 10 | $0 | 6/20 |
| is renewable energy efficient | 10 | $0 | 6/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt