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ChemScore report card 2025
Dow
Total Score
8/100
Ranking
23/28
About the company
After a merger and subsequent split with DuPont, the former Dow Chemical Company operates under the name Dow Inc. The company is one of the largest producers of plastics in the world and the foremost supplier of polyethylene (PE) resin. It is also known as the world’s largest producer of polyalkylene glycols and chlorine. Dow is among the three largest chemical producers in the world and operates over 98 manufacturing sites in 31 countries. Founded in 1897, the company is based in Michigan, United States.
Transparency
5 out of 25 points
Phase-out of persistent chemicals
1 out of 25 points
Product portfolio
2 out of 25 points
To reach a final score in this category, we assess the company’s transparency in chemical production. Lower transparency makes it harder to achieve a good score. If the product portfolio transparency is very low, a company producing just one or even zero toxic chemicals (according to available data) might receive the same poor score as one producing 50.
Visit the methodology to delve deeper into ChemScore ranking.
Number of registered hazardous chemicals
75
Number of chemicals on the EU’s Candidate List
18
Number of chemicals on the EU’s Authorisation List and/or POP substances
3
Number of persistent chemicals
12
Product portfolio transparency
36%
How did we come to this score?
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