Updates

What changed in the observatory's records, and when. Every metric the pipeline adds or revises is logged here by date.

Subscribe via RSS or download the full dataset as CSV. Dates record when our records changed — not when a company published its report.

July 18, 2026

Advanced Micro Devices, Inc.7 metrics added · 1 source added

Total Energy Consumption · FY 2026 · 279.2 GWhCnew
Scope 1 Emissions · FY 2026 · 5.1 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 30.7 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 1.07 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 223 MLDnew
Property-Line Noise (estimated) · FY 2026 · ~53 dBAEnew
Disclosure Quality Score · FY 2026 · 45/100Cnew

Source: AMD 2024-25 Corporate Responsibility Report

Alibaba Group Holding Limited7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 16.1 TWhCnew
Scope 1 Emissions · FY 2026 · 139.9 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 4.20 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 14.20 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 20.1 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew
Disclosure Quality Score · FY 2026 · 40/100Cnew

Source: Alibaba Cloud revenue grows 34%, cannot keep up with AI demand
Source: Alibaba Group ESG reporting (carbon neutrality 2030)

Baidu6 metrics added

Total Energy Consumption · FY 2026 · 4.7 TWhCnew
Scope 1 Emissions · FY 2026 · 40.5 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 2.02 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 4.11 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 5.6 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew

Broadcom Inc.7 metrics added · 1 source added

Total Energy Consumption · FY 2026 · 372.3 GWhCnew
Scope 1 Emissions · FY 2026 · 6.8 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 109.0 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 1.43 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 298 MLDnew
Property-Line Noise (estimated) · FY 2026 · ~53 dBAEnew
Disclosure Quality Score · FY 2026 · 12/100Cnew

Source: Broadcom FY2025 Form 10-K

ByteDance6 metrics added

Total Energy Consumption · FY 2026 · 14.0 TWhCnew
Scope 1 Emissions · FY 2026 · 153.6 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 6.14 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 11.75 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 16.8 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

CoreWeave, Inc.7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 10.7 TWhCnew
Scope 1 Emissions · FY 2026 · 58.9 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 2.75 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 5.97 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 13.4 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew
Disclosure Quality Score · FY 2026 · 5/100Cnew

Source: CoreWeave Q1 2026 results
Source: CoreWeave aims to add 5GW more capacity by 2030

Digital Realty Trust, Inc.7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 6.8 TWhCnew
Scope 1 Emissions · FY 2026 · 49.6 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 868.0 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 1.52 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 9.2 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~55 dBAEnew
Disclosure Quality Score · FY 2026 · 48/100Cnew

Source: Digital Realty Q4 2025 results
Source: Digital Realty ESG reporting

Google (Alphabet Inc.)1 metric updated

Water Withdrawal · FY 2023 · 21.2 GLB

Hangzhou DeepSeek Artificial Intelligence Co., Ltd.7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 438.0 GWhCnew
Scope 1 Emissions · FY 2026 · 5.1 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 203.2 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 388.7 kt CO₂eEnew
Water Withdrawal · FY 2026 · 526 MLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew
Disclosure Quality Score · FY 2026 · 3/100Cnew

Source: Insights into DeepSeek-V3: Scaling Challenges and Hardware Reflections
Source: DeepSeek — company profile

Huawei6 metrics added

Total Energy Consumption · FY 2025 · 7.4 TWhCnew
Scope 1 Emissions · FY 2025 · 215.9 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2025 · 3.45 Mt CO₂eDnew
Scope 3 Emissions · FY 2025 · 45.35 Mt CO₂eEnew
Water Withdrawal · FY 2025 · 6.0 GLDnew
Property-Line Noise (estimated) · FY 2025 · ~53 dBAEnew

Intel Corporation7 metrics added · 2 sources added

Total Energy Consumption · FY 2025 · 10.2 TWhCnew
Scope 1 Emissions · FY 2025 · 1.27 Mt CO₂eBnew
Scope 2 Emissions (market-based) · FY 2025 · 49.0 kt CO₂eBnew
Scope 3 Emissions · FY 2025 · 25.05 Mt CO₂eBnew
Water Withdrawal · FY 2025 · 14.9 GLDnew
Property-Line Noise (estimated) · FY 2025 · ~59 dBAEnew
Disclosure Quality Score · FY 2026 · 65/100Cnew

Source: Intel Corporate Responsibility Report 2025-26
Source: Intel FY2025 Form 10-K

Micron Technology, Inc.7 metrics added · 2 sources added

Total Energy Consumption · FY 2025 · 7.7 TWhCnew
Scope 1 Emissions · FY 2025 · 1.36 Mt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2025 · 2.71 Mt CO₂eDnew
Scope 3 Emissions · FY 2025 · 3.92 Mt CO₂eEnew
Water Withdrawal · FY 2025 · 11.3 GLDnew
Property-Line Noise (estimated) · FY 2025 · ~59 dBAEnew
Disclosure Quality Score · FY 2026 · 58/100Cnew

Source: Micron 2026 Sustainability Report (FY2025)
Source: Micron FY2025 Q4 results

Microsoft Corporation1 metric updated

Water Withdrawal · FY 2023 · 6.4 GLB

Mistral AI SAS7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 236.5 GWhCnew
Scope 1 Emissions · FY 2026 · 284 t CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 10.6 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 21.7 kt CO₂eEnew
Water Withdrawal · FY 2026 · 296 MLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew
Disclosure Quality Score · FY 2026 · 45/100Cnew

Source: Our contribution to a global environmental standard for AI
Source: Mistral revenue and funding profile

Nebius6 metrics added

Total Energy Consumption · FY 2026 · 3.9 TWhCnew
Scope 1 Emissions · FY 2026 · 14.4 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 385.3 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 1.47 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 5.0 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew

Oracle Corporation7 metrics added · 3 sources added

Total Energy Consumption · FY 2026 · 23.3 TWhCnew
Scope 1 Emissions · FY 2026 · 127.7 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 3.41 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 12.97 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 27.9 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew
Disclosure Quality Score · FY 2026 · 30/100Cnew

Source: Oracle FY2026 earnings and capex disclosures
Source: Oracle stood up 400MW in latest quarter, secured 10GW of power
Source: Oracle Environmental and Social Impact reporting

SK hynix Inc.7 metrics added · 2 sources added

Total Energy Consumption · FY 2026 · 9.7 TWhCnew
Scope 1 Emissions · FY 2026 · 1.42 Mt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 2.85 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 4.12 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 14.1 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~59 dBAEnew
Disclosure Quality Score · FY 2026 · 52/100Cnew

Source: SK hynix FY2025 financial results
Source: SK hynix Sustainability Report

Tencent6 metrics added

Total Energy Consumption · FY 2024 · 11.2 TWhCnew
Scope 1 Emissions · FY 2024 · 97.2 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2024 · 5.05 Mt CO₂eDnew
Scope 3 Emissions · FY 2024 · 9.86 Mt CO₂eEnew
Water Withdrawal · FY 2024 · 13.4 GLDnew
Property-Line Noise (estimated) · FY 2024 · ~56 dBAEnew

July 16, 2026

Amazon Web Services (Amazon.com Inc.)6 metrics added

Total Energy Consumption · FY 2024 · 51.4 TWhCnew
Scope 1 Emissions · FY 2024 · 282.1 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2024 · 940.2 kt CO₂eDnew
Scope 3 Emissions · FY 2024 · 28.63 Mt CO₂eEnew
Water Withdrawal · FY 2024 · 67.0 GLDnew
Property-Line Noise (estimated) · FY 2024 · ~56 dBAEnew

Anthropic PBC6 metrics added

Total Energy Consumption · FY 2026 · 7.6 TWhCnew
Scope 1 Emissions · FY 2026 · 55.3 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 138.3 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 4.23 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 9.9 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

Equinix Inc.6 metrics added

Total Energy Consumption · FY 2026 · 9.7 TWhCnew
Scope 1 Emissions · FY 2026 · 70.9 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 141.9 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 2.17 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 13.4 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~55 dBAEnew

Google (Alphabet Inc.)6 metrics added

Total Energy Consumption · FY 2024 · 32.5 TWhCnew
Scope 1 Emissions · FY 2024 · 73.1 kt CO₂eBnew
Scope 2 Emissions (market-based) · FY 2024 · 3.06 Mt CO₂eBnew
Scope 3 Emissions · FY 2024 · 18.09 Mt CO₂eEnew
Water Withdrawal · FY 2024 · 44.7 GLDnew
Property-Line Noise (estimated) · FY 2024 · ~56 dBAEnew

Meta Platforms Inc.6 metrics added

Total Energy Consumption · FY 2026 · 24.3 TWhCnew
Scope 1 Emissions · FY 2026 · 178.2 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 445.6 kt CO₂eDnew
Scope 3 Emissions · FY 2026 · 13.63 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 33.5 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

Microsoft Corporation6 metrics added

Total Energy Consumption · FY 2025 · 35.1 TWhCnew
Scope 1 Emissions · FY 2025 · 192.9 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2025 · 643.2 kt CO₂eDnew
Scope 3 Emissions · FY 2025 · 19.58 Mt CO₂eEnew
Water Withdrawal · FY 2025 · 45.1 GLDnew
Property-Line Noise (estimated) · FY 2025 · ~56 dBAEnew

NVIDIA Corporation6 metrics added

Total Energy Consumption · FY 2025 · 744.6 GWhCnew
Scope 1 Emissions · FY 2025 · 13.6 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2025 · 13.6 kt CO₂eDnew
Scope 3 Emissions · FY 2025 · 2.86 Mt CO₂eEnew
Water Withdrawal · FY 2025 · 596 MLDnew
Property-Line Noise (estimated) · FY 2025 · ~53 dBAEnew

OpenAI Inc.6 metrics added

Total Energy Consumption · FY 2026 · 23.7 TWhCnew
Scope 1 Emissions · FY 2026 · 173.1 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 5.19 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 13.24 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 29.6 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

Samsung Electronics Co., Ltd.6 metrics added

Total Energy Consumption · FY 2024 · 37.8 TWhCnew
Scope 1 Emissions · FY 2024 · 5.55 Mt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2024 · 10.62 Mt CO₂eDnew
Scope 3 Emissions · FY 2024 · 16.05 Mt CO₂eEnew
Water Withdrawal · FY 2024 · 55.2 GLDnew
Property-Line Noise (estimated) · FY 2024 · ~59 dBAEnew

Taiwan Semiconductor Manufacturing Company6 metrics added

Total Energy Consumption · FY 2024 · 28.1 TWhCnew
Scope 1 Emissions · FY 2024 · 1.58 Mt CO₂eBnew
Scope 2 Emissions (market-based) · FY 2024 · 10.93 Mt CO₂eBnew
Scope 3 Emissions · FY 2024 · 14.07 Mt CO₂eEnew
Water Withdrawal · FY 2024 · 41.0 GLDnew
Property-Line Noise (estimated) · FY 2024 · ~59 dBAEnew

xAI6 metrics added

Total Energy Consumption · FY 2026 · 6.4 TWhCnew
Scope 1 Emissions · FY 2026 · 1.29 Mt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 2.45 Mt CO₂eDnew
Scope 3 Emissions · FY 2026 · 5.80 Mt CO₂eEnew
Water Withdrawal · FY 2026 · 8.4 GLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

June 21, 2026

Amazon Web Services (Amazon.com Inc.)1 metric added

Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew

Google (Alphabet Inc.)1 metric added

Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew

Microsoft Corporation1 metric added

Property-Line Noise (estimated) · FY 2026 · ~56 dBAEnew

NVIDIA Corporation1 metric added

Property-Line Noise (estimated) · FY 2026 · ~53 dBAEnew

Samsung Electronics Co., Ltd.1 metric added

Property-Line Noise (estimated) · FY 2026 · ~59 dBAEnew

Taiwan Semiconductor Manufacturing Company1 metric added

Property-Line Noise (estimated) · FY 2026 · ~59 dBAEnew

June 7, 2026

Equinix Inc.3 metrics added

Scope 1 Emissions · FY 2024 · NDNDnew
Scope 2 Emissions (market-based) · FY 2024 · 448 MT CO2eDnew
Scope 3 Emissions · FY 2024 · NDNDnew

May 27, 2026

Anthropic PBC3 metrics added

Scope 1 Emissions · FY 2024 · NDNDnew
Scope 2 Emissions (market-based) · FY 2024 · 11,446 MT CO2eEnew
Scope 3 Emissions · FY 2024 · NDNDnew

May 26, 2026

Meta Platforms Inc.5 metrics added

Total Energy Consumption · FY 2024 · 15.3 TWhBnew
Scope 1 Emissions · FY 2024 · 48,952 MT CO2eBnew
Scope 2 Emissions (market-based) · FY 2024 · 1,658 MT CO2eBnew
Scope 3 Emissions · FY 2024 · 7,445,621 MT CO2eBnew
Water Withdrawal · FY 2024 · 22.4 GLBnew

May 23, 2025

Amazon Web Services (Amazon.com Inc.)5 metrics added · 1 source added

Total Energy Consumption · FY 2023 · NDNDnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 1 Emissions · FY 2023 · NDNDnew
Water Withdrawal · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 28/100Cnew

Source: Amazon 2023 Sustainability Report

Anthropic PBC5 metrics added · 1 source added

Total Energy Consumption · FY 2023 · NDNDnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 1 Emissions · FY 2023 · NDNDnew
Water Withdrawal · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 0/100Cnew

Source: Anthropic website — no sustainability report found

Equinix Inc.6 metrics added · 1 source added

Water Usage Effectiveness (WUE) · FY 2023 · 1.44 L/kWhBnew
Total Energy Consumption · FY 2023 · NDNDnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 2 Emissions (market-based) · FY 2023 · 0 t CO₂eBnew
Water Withdrawal · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 48/100Cnew

Source: Equinix 2023 Global Impact Report

Google (Alphabet Inc.)6 metrics added · 1 source added

Total Energy Consumption · FY 2023 · 24.3 TWhBnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 2 Emissions (location-based) · FY 2023 · 8.26 Mt CO₂eBnew
Scope 2 Emissions (market-based) · FY 2023 · 0 t CO₂eBnew
Scope 1 Emissions · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 62/100Cnew

Source: Google 2023 Environmental Report

Meta Platforms Inc.5 metrics added · 1 source added

Total Energy Consumption · FY 2023 · 20.0 TWhDnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 2 Emissions (market-based) · FY 2023 · 0 t CO₂eBnew
Water Withdrawal · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 38/100Cnew

Source: Meta 2023 Sustainability Report

Microsoft Corporation5 metrics added · 1 source added

Scope 1 Emissions · FY 2023 · 116.0 kt CO₂eBnew
Scope 2 Emissions (market-based) · FY 2023 · 0 t CO₂eBnew
Total Energy Consumption · FY 2023 · NDNDnew
AI-Specific Energy · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 55/100Cnew

Source: Microsoft 2023 Environmental Sustainability Report

NVIDIA Corporation5 metrics added · 1 source added

Total Energy Consumption · FY 2024 · NDNDnew
Scope 1 Emissions · FY 2024 · NDNDnew
Scope 3 Emissions · FY 2024 · NDNDnew
Water Withdrawal · FY 2024 · NDNDnew
Disclosure Quality Score · FY 2024 · 18/100Cnew

Source: NVIDIA 2024 Corporate Sustainability Report

OpenAI Inc.5 metrics added · 1 source added

Total Energy Consumption · FY 2023 · NDNDnew
AI-Specific Energy · FY 2023 · NDNDnew
Scope 1 Emissions · FY 2023 · NDNDnew
Water Withdrawal · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 0/100Cnew

Source: OpenAI website — no sustainability report found

Samsung Electronics Co., Ltd.4 metrics added · 1 source added

Total Energy Consumption · FY 2023 · NDNDnew
Water Withdrawal · FY 2023 · NDNDnew
Scope 1 Emissions · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 35/100Cnew

Source: Samsung Electronics 2023 Sustainability Report

Taiwan Semiconductor Manufacturing Company5 metrics added · 1 source added

Total Energy Consumption · FY 2023 · 23.6 TWhBnew
Water Withdrawal · FY 2023 · NDDnew
Scope 1 Emissions · FY 2023 · NDNDnew
Scope 2 Emissions (location-based) · FY 2023 · NDNDnew
Disclosure Quality Score · FY 2023 · 42/100Cnew

Source: TSMC 2023 Corporate Sustainability Report

Confidence tiers: A = measured/verified, B = self-reported, C = documented estimate, D = uncertain estimate, E = modeled, ND = not disclosed. See the methodology for how values are collected and estimated.