The Green Blind Spot 107 companies · measured 2026-09-02

Climate tech

9 brands ranked. Median 1.31 g per visit, 0.37 g below the index median.

Where Climate tech sits in the cohort

rank 1 · 0.49 grank 107 · 7.65 g

Grades A+ to E: up to 0.36 g. No company here.

  1. A+up to 0.040 g0 companies
  2. Aup to 0.079 g0 companies
  3. Bup to 0.145 g0 companies
  4. Cup to 0.209 g0 companies
  5. Dup to 0.278 g0 companies
  6. Eup to 0.359 g0 companies
  7. Fabove 0.359 g107 companies

well under the medianunder the medianover the medianmore than 1.6× the medianmore than 2.6× the median

Climate tech's companies are the highlighted bars; the rest of the field is dimmed.

Climate tech ranking

? ? ? ? ? ?
6 SweepClimate tech 0.68 g 3.3 MB lightest 25% 96%
10 EcovadisClimate tech 0.79 g 4.1 MB lightest 25% 94%
20 NormativeClimate tech 1.03 g 7.1 MB lightest 25% 100%
21 PersefoniClimate tech 1.05 g 7.3 MB lightest 25% 95%
36 Plan AClimate tech 1.31 g 6.8 MB lighter half 83%
43 GreenlyClimate tech 1.46 g 7.3 MB lighter half 73%
51 PatchClimate tech 1.60 g 5.3 MB lighter half 100%
54 WatershedClimate tech 1.68 g 11.4 MB lighter half 99%
75 Tree-NationClimate tech 2.30 g 14.3 MB heavier half 77%

Couldn't measure fairly

Too little of their site could be measured to publish a fair number (1)

Every withheld company is re-checked at the next monthly crawl. See all withheld companies.

Cite this: The Green Blind Spot, 2026-Q3 edition, Baba SEO. https://greenblindspot.com/2026-q3/sector/climate-tech/