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Architects' Tech Alliance
Architects' Tech Alliance
Sep 10, 2025 · Operations

Why Data Centers Are the Power Bottleneck for AI – Trends, Costs & Green Solutions

The article examines the soaring electricity demand of data centers worldwide, especially in China, highlights regional distribution and PUE improvements, explores AI's massive power consumption, and outlines green computing strategies such as efficiency upgrades, waste‑heat reuse, and renewable energy integration.

AI power demandData centerEnergy Consumption
0 likes · 11 min read
Why Data Centers Are the Power Bottleneck for AI – Trends, Costs & Green Solutions
Architects' Tech Alliance
Architects' Tech Alliance
Feb 6, 2024 · Industry Insights

How to Evaluate Data Center Compute Power: From Supercomputer Benchmarks to PUE

This article explains the concept of data‑center compute power, reviews mature evaluation methods such as TOP500/FLOPS for supercomputers and SPEC CPU, SPECpower, and MLPerf for conventional servers, introduces the PUE efficiency metric, and summarizes the four core components that together define a data‑center's computing capability.

BenchmarkingData centerHPC
0 likes · 9 min read
How to Evaluate Data Center Compute Power: From Supercomputer Benchmarks to PUE
Bilibili Tech
Bilibili Tech
Apr 25, 2023 · Operations

Liquid Cooling Solutions for Data Center Energy Efficiency: Bilibili's Practice

Bilibili’s next‑generation data center replaces traditional air‑cooling with a hybrid liquid‑cooling system—combining water‑cooled chillers, indirect evaporative cooling, magnetic‑levitation pumps and cold‑plate modules—to raise inlet temperatures, cut fan power, achieve PUE below 1.15, and demonstrate greener, cost‑effective operation while shaping industry standards.

Data centerInfrastructurePUE
0 likes · 12 min read
Liquid Cooling Solutions for Data Center Energy Efficiency: Bilibili's Practice
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Apr 27, 2022 · Operations

Understanding Liquid Cooling Technologies for Data Centers

The article explains how liquid cooling—including immersion, cold‑plate, and hybrid air‑liquid solutions—offers higher heat‑transfer efficiency and lower PUE compared to traditional air cooling, addressing energy‑saving goals, regional regulations, and water‑scarcity challenges in modern data centers.

PUEair coolingcold plate
0 likes · 9 min read
Understanding Liquid Cooling Technologies for Data Centers
Architects' Tech Alliance
Architects' Tech Alliance
May 26, 2021 · Operations

Super Data Center Definition, Types, Infrastructure, and Development Trends

This article explains the definition of a super data center, outlines international standards, describes various data‑center categories and four architectural layers, details power‑distribution and cooling subsystems, introduces the PUE metric, and discusses emerging trends and technologies for higher density and lower energy consumption in modern super‑computing facilities.

CoolingInfrastructurePUE
0 likes · 6 min read
Super Data Center Definition, Types, Infrastructure, and Development Trends
JD Cloud Developers
JD Cloud Developers
Dec 28, 2020 · Operations

How JD’s Modular Servers Redefine Data Center Efficiency and Flexibility

This article examines JD Intelligent Cloud’s self‑developed modular servers, highlighting their innovative front‑back I/O design, liquid‑cooling integration, custom Intel CPUs, and performance gains that address high PUE, deployment complexity, and scalability challenges in modern data centers.

Data centerPUEPerformance Optimization
0 likes · 12 min read
How JD’s Modular Servers Redefine Data Center Efficiency and Flexibility
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 15, 2020 · Cloud Computing

Alibaba Zhejiang Cloud Computing Liquid‑Cooled Data Center Achieves 5A Green Design Rating

Alibaba's Zhejiang liquid‑cooled data center became China’s first 5A‑rated green data center, showcasing advanced immersion cooling, HVDC power, distributed redundancy and AI‑optimized management that deliver a design‑year PUE of 1.12 and set a new benchmark for energy‑efficient cloud infrastructure.

AlibabaPUEcloud computing
0 likes · 4 min read
Alibaba Zhejiang Cloud Computing Liquid‑Cooled Data Center Achieves 5A Green Design Rating
UCloud Tech
UCloud Tech
Jun 16, 2020 · Operations

How UCloud Achieved a PUE of 1.3: Green Data Center Strategies and Results

This article explains how UCloud reduced its data center Power Usage Effectiveness to around 1.3 through advanced cooling technologies, energy‑efficient UPS, modeling, and other green measures, while also reviewing international benchmarks and China’s regulatory targets for sustainable data centers.

PUEUCloudcooling systems
0 likes · 9 min read
How UCloud Achieved a PUE of 1.3: Green Data Center Strategies and Results
Alibaba Cloud Developer
Alibaba Cloud Developer
Sep 12, 2016 · Cloud Computing

How Alibaba Built Two Record‑Fast Green Data Centers in One Year

In just one year, Alibaba built two world‑class green data centers in Zhangbei, harnessing abundant wind and solar power to achieve record‑low PUE, modular construction, and advanced cooling, thereby boosting cloud, big data and AI services for millions of enterprises in northern China.

Alibaba CloudPUEcloud computing
0 likes · 7 min read
How Alibaba Built Two Record‑Fast Green Data Centers in One Year
Efficient Ops
Efficient Ops
Jan 6, 2016 · Operations

How Natural Cooling Can Cut Data Center Energy Costs by Over 20%

This article explains China's green data‑center policies, the importance of PUE, and demonstrates through calculations and real‑world Dalian case studies how natural cooling can halve cooling energy use, lower PUE from 2.5 to 2.0, and save millions in electricity bills.

Data centerOperationsPUE
0 likes · 11 min read
How Natural Cooling Can Cut Data Center Energy Costs by Over 20%
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Sep 9, 2015 · Cloud Computing

Alibaba's QianDao Lake Data Center Uses Deep Lake Water Cooling to Achieve Ultra‑Low PUE and Record Water‑Use Efficiency

On September 8, Alibaba launched its QianDao Lake data center in Zhejiang, employing sealed deep‑lake water cooling that eliminates electric refrigeration for 90% of operation, achieving a PUE as low as 1.17, a water‑use efficiency of 0.197, and showcasing custom hardware and renewable energy integration to support its cloud and big‑data services.

Alibaba CloudPUEenergy efficiency
0 likes · 5 min read
Alibaba's QianDao Lake Data Center Uses Deep Lake Water Cooling to Achieve Ultra‑Low PUE and Record Water‑Use Efficiency