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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.

InfrastructurePUEcooling technology
0 likes · 12 min read
Liquid Cooling Solutions for Data Center Energy Efficiency: Bilibili's Practice
Architects' Tech Alliance
Architects' Tech Alliance
Sep 18, 2022 · Operations

Data Center Power Consumption Calculation and Equipment Sizing Guide

This article explains how to calculate data‑center floor area, estimate UPS capacity, determine cooling load, and assess total power consumption, providing practical formulas and recommendations for efficient power management and reliable operation of large‑scale computer rooms.

PUEUPS sizingcooling load
0 likes · 8 min read
Data Center Power Consumption Calculation and Equipment Sizing Guide
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.

Cloud ComputingInfrastructurePUE
0 likes · 6 min read
Super Data Center Definition, Types, Infrastructure, and Development Trends
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.

AlibabaCloud ComputingPUE
0 likes · 4 min read
Alibaba Zhejiang Cloud Computing Liquid‑Cooled Data Center Achieves 5A Green Design Rating
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.

PUEdata centerenergy efficiency
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 CloudGreen computingPUE
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