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Utilización de la evaluación del ciclo de vida para impulsar la innovación en el ámbito de las nubes frías

Husam Alissa¹, Teresa Nick², Ashish Raniwala²

¹Microsoft Corporation, Redmond, WA, USA. hualissa@microsoft.com.

|April 30, 2025

Resumen

Las tecnologías de refrigeración avanzadas reducen significativamente el impacto ambiental en los centros de datos. La evaluación del ciclo de vida muestra que estos métodos reducen las emisiones de gases de efecto invernadero, la demanda de energía y el uso de agua para una infraestructura de nube sostenible.

Área de la Ciencia:

Ciencias del medio ambiente
Ingeniería informática
Tecnología sostenible

Sus antecedentes:

El cambio climático requiere alternativas sostenibles para las tecnologías intensivas en energía y agua.
Los centros de datos y la infraestructura en la nube están creciendo rápidamente y son importantes consumidores de recursos.

Objetivo del estudio:

Realizar una evaluación del ciclo de vida (ACV) de las tecnologías de refrigeración avanzadas en la infraestructura en la nube.
Evaluar los impactos de sostenibilidad de diferentes métodos de enfriamiento en máquinas virtuales, servidores, edificios de centros de datos y la red.
Proporcionar directrices para la adopción de tecnologías de refrigeración sostenibles.

Principales métodos:

Construyó una LCA completa para un ecosistema de nube complejo, que incluye software, hardware y edificios.
Se analizó la interacción de las tecnologías de refrigeración avanzadas (por ejemplo, placas frías, refrigeración por inmersión) con el ecosistema de la nube.
Tecnologías evaluadas desde una perspectiva de sostenibilidad.

Principales resultados:

Los métodos avanzados de enfriamiento como las placas frías y el enfriamiento por inmersión reducen las emisiones de gases de efecto invernadero en un 15-21%.
La demanda de energía en los centros de datos se reduce en un 15-20% con la refrigeración avanzada.
El consumo de agua azul se reduce en un 31-52% con estas soluciones innovadoras de refrigeración.

Conclusiones:

La evaluación del ciclo de vida es crucial para las decisiones de diseño en las primeras etapas del desarrollo tecnológico sostenible.
Las tecnologías avanzadas de refrigeración ofrecen importantes beneficios ambientales para los centros de datos y la infraestructura en la nube.
Este estudio demuestra el potencial transformador de la ACV para impulsar la innovación sostenible en sectores que consumen muchos recursos.

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