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Utilities
Ameren Corporation
2026 Rank
#581
Score
46.76
In industry
#34
Figure 01 · Scores since 2020
Performance over time
Compare Ameren Corporation’s scores over time and across impact areas. Hover over any point to see the exact score.
Viewing 2026 vs. shaded full range
2026 2025 Full range
Figure 02 · Overall history
Rank by year
YearOverallIndustryScore
- 2026#581#3446.76
- 2025#309#1957.51
- 2024#593#3645.57
- 2023#286#1754.19
- 2022#285#2563.69
- 2021#249#2161.37
- 2020#372#2752.52
Figure 03 · 2026 pillar scores
Impact areas by year
- Climate Change57.71
- Employee Relations47.82
- Environment35.18
- Stakeholders & Society45.48
- Human Rights45.07
- Governance50.63
- Performance Rating37.61