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. Dates record when our records changed — not when a company published its report.

July 19, 2026

Z.ai6 metrics added

Total Energy Consumption · FY 2026 · 804.2 GWhCnew
Scope 1 Emissions · FY 2026 · 9.3 kt CO₂eEnew
Scope 2 Emissions (market-based) · FY 2026 · 466.4 kt CO₂eEnew
Scope 3 Emissions · FY 2026 · 713.6 kt CO₂eEnew
Water Withdrawal · FY 2026 · 894 MLDnew
Property-Line Noise (estimated) · FY 2026 · ~57 dBAEnew

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.