Updated October 2025
Your AI is polluting
Discover who and how much
The public ranking that exposes the real environmental impact of AI companies. Based on public data, verifiable metrics and total transparency.
100% Free
Open Methodology
Verifiable Data
Monthly Ranking
50+Companies Tracked
12On Green List
8On Blacklist
5Main Metrics
AI Environmental Impact Ranking
AI companies ranked by energy consumption, emissions and data transparency
#1
Anthropic
LLM
92
/100
Energy
96
/100
Carbon
98
/100
Water
92
/100
Transparency
88
/100
Certification
80
/100
Trend
↗#2
Hugging Face
Platform
88
/100
Energy
94
/100
Carbon
95
/100
Water
88
/100
Transparency
92
/100
Certification
20
/100
Trend
↗#3
Mistral AI
LLM
85
/100
Energy
92
/100
Carbon
97
/100
Water
90
/100
Transparency
75
/100
Certification
10
/100
Trend
→#4
Cohere
LLM
82
/100
Energy
90
/100
Carbon
99
/100
Water
85
/100
Transparency
70
/100
Certification
0
/100
Trend
↗#5
Google DeepMind
Research
78
/100
Energy
86
/100
Carbon
88
/100
Water
82
/100
Transparency
82
/100
Certification
30
/100
Trend
↘#6
OpenAI
LLM
74
/100
Energy
82
/100
Carbon
82
/100
Water
78
/100
Transparency
62
/100
Certification
0
/100
Trend
→#7
Meta AI (LLaMA)
LLM
70
/100
Energy
78
/100
Carbon
94
/100
Water
75
/100
Transparency
68
/100
Certification
30
/100
Trend
↘#8
Microsoft Azure AI
Cloud
68
/100
Energy
75
/100
Carbon
78
/100
Water
72
/100
Transparency
78
/100
Certification
50
/100
Trend
↗#9
AWS Bedrock
Cloud
65
/100
Energy
72
/100
Carbon
74
/100
Water
68
/100
Transparency
72
/100
Certification
30
/100
Trend
→#10
S
Stability AI
Generative AI
62
/100
Energy
68
/100
Carbon
68
/100
Water
65
/100
Transparency
58
/100
Certification
0
/100
Trend
↘| Trend | |||||
|---|---|---|---|---|---|
| #1 | Anthropic LLM | 92/100 | 96/100 | 98/100 | ↗ |
| #2 | Hugging Face Platform | 88/100 | 94/100 | 95/100 | ↗ |
| #3 | Mistral AI LLM | 85/100 | 92/100 | 97/100 | → |
| #4 | Cohere LLM | 82/100 | 90/100 | 99/100 | ↗ |
| #5 | Google DeepMind Research | 78/100 | 86/100 | 88/100 | ↘ |
| #6 | OpenAI LLM | 74/100 | 82/100 | 82/100 | → |
| #7 | Meta AI (LLaMA) LLM | 70/100 | 78/100 | 94/100 | ↘ |
| #8 | Microsoft Azure AI Cloud | 68/100 | 75/100 | 78/100 | ↗ |
| #9 | AWS Bedrock Cloud | 65/100 | 72/100 | 74/100 | → |
| #10 | S Stability AI Generative AI | 62/100 | 68/100 | 68/100 | ↘ |
Last update: October 1st, 2025