847 companies rated 0 to 100 on environmental impact, using the same ten questions.
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SINK's independent climate leaderboard ranks 847 companies from public data. Ecosia currently leads at 71/100; the median score is 38/100. Updated October 2026.
Scores out of 100. Leading practice 60–74 · Making progress 46–59 · Below expectations 31–45 · Significant gaps 16–30. Read the methodology →
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