Sharing the most recent enhancements to effectivity in Microsoft’s datacenters | Azure Weblog and Updates


In April, I revealed a weblog that defined how we outline and measure power and water use at our datacenters, and the way we’re dedicated to steady enhancements.

Now, within the lead as much as COP27, the worldwide local weather convention to be held in Egypt, I’m happy to supply plenty of updates on how we’re progressing in making our datacenters extra environment friendly throughout areas corresponding to waste, renewables, and ecosystems. You may as well go to Azure Sustainability—Sustainable Applied sciences | Microsoft Azure to discover this additional.

Localized truth sheets in 28 areas

To share necessary details about the impression of our datacenters regionally with our prospects, we’ve got revealed localized truth sheets in 28 areas throughout the globe. These truth sheets present a variety of knowledge and particulars about many various features of our datacenters and their operations.

A screenshot of a globe.

A evaluate of PUE (Energy Utilization Effectiveness) and WUE (Water Utilization Effectiveness)

A factsheet with data around Microsoft's Ireland datacenter region.

PUE is an business metric that measures how effectively a datacenter consumes and makes use of the power that powers a datacenter, together with the operation of programs like powering, cooling, and working the servers, information networks and lights. The nearer the PUE quantity is to “1,” the extra environment friendly the usage of power.

Whereas native atmosphere and infrastructure can have an effect on how PUE is calculated, there are additionally slight variations throughout suppliers.

Right here is the only manner to consider PUE:

A picture of Power Usage Effectiveness (PUE) calculation.

WUE is one other key metric referring to the environment friendly and sustainable operations of our datacenters and is an important facet as we work in the direction of our dedication to be water constructive by 2030. WUE is calculated by dividing the variety of liters of water used for humidification and cooling by the overall annual quantity of energy (measured in kWh) wanted to function our datacenter IT tools.

A picture of a Water Usage Effectiveness calculation.

Along with PUE and WUE, beneath are key highlights throughout carbon, water, and waste initiatives at our datacenters.

Datacenter effectivity in North and South America

As I illustrated in April, our latest era of datacenters have a design PUE of 1.12; this contains our Chile datacenter that’s below building. We’re consistently centered on bettering our power effectivity, for instance in California, our San Jose datacenters might be cooled with an oblique evaporative cooling system utilizing reclaimed water all yr and nil contemporary water. As a result of the brand new datacenter amenities might be cooled with reclaimed water, they may have a WUE of 0.00 L/kWh by way of freshwater utilization.

As well as, as we proceed our journey to realize zero waste by 2030, we’re pleased with the progress we’re making with our Microsoft Round Facilities. These facilities sit adjoining to a Microsoft datacenter and course of decommissioned cloud servers and {hardware}. Our groups kind and intelligently channel the elements and tools to optimize, reuse or repurpose.

In October, we launched a Round Middle in Chicago, Illinois that has the potential capability to course of as much as 12,000 servers per thirty days for reuse, diverting as much as 144,000 servers yearly. We plan to open a Round Middle in Washington state early subsequent yr and have plans for Round Facilities in Texas, Iowa, and Arizona to additional optimize our provide chain and scale back waste.

Moreover, our group has efficiently accomplished an necessary water reuse undertaking at one among our datacenters. This remedy facility, the primary of its type in Washington state and over 10 years within the making, will course of water for reuse by native industries, together with datacenters, lowering the necessity for potable water for datacenter cooling.

Revolutionary options in Europe, the Center East, and Africa

This winter Europeans face the opportunity of an power disaster, and we’ve got made plenty of investments in optimizing power effectivity in our datacenters to make sure that we’re working our amenities as successfully as potential. Datacenters are the spine of contemporary society and as such it will be significant that we proceed to supply important providers to the industries that want us most in a manner that consistently mitigates power consumption.

Throughout our datacenters in EMEA, we’ve got made regular progress throughout carbon, waste, water, and ecosystems. We’re dedicated to shifting to one hundred pc renewable power provide by 2025, which means that we are going to have energy buy agreements for inexperienced power contracted for one hundred pc of carbon emitting electrical energy consumed by all our information facilities, buildings, and campuses. It will add extra gigawatts of renewable power to the grid, growing power capability. With that mentioned we’ve got added greater than 5 gigawatts of renewable power to the grid globally, this has culminated in additional than 15 people offers in Europe spanning Eire, Denmark, Sweden, and Spain.

In Finland, we lately introduced an necessary warmth reuse undertaking that may take extra warmth from our datacenters and switch that warmth to the native districts’ heating programs that can be utilized for each home and industrial functions.

To cut back waste from our datacenters in EMEA, the Round Middle we opened in Amsterdam in 2020, which has since already delivered an 83 p.c reuse of end-of-life datacenter belongings and elements. That is progress in the direction of our goal of 90 p.c reuse and recycling of all servers and elements for all cloud {hardware} by 2025. As well as, in January 2022, we opened a Round Middle in Dublin, Eire, and have plans to open one other Round Middle in Sweden to serve the area.

As we proceed to hunt out efficiencies in our operations, lately we turned to nature for inspiration, to know how a lot of the pure ecosystem we may replenish on the location of a datacenter, basically integrating the datacenter into nature with the objective of renewing and revitalizing the encompassing space in order that we will restore and create a pathway to supply regenerative worth for the local people and atmosphere. Within the Netherlands we’ve got begun building of a lowland forested space across the datacenter in addition to forested wetland. This was completed to help the expansion of native crops to reflect a wholesome, resilient ecosystem and help biodiversity, enhance storm water management and stop erosion.

Rendering of a biomimicry project in the Netherlands showing a concept of using nature to cover the datacenter. Image of an actual datacenter.

Updates in Asia Pacific

Lastly, I’d like to focus on among the sustainability investments we’ve got made throughout Asia Pacific. In June 2022, we launched our Singapore Round Middle that’s able to processing as much as 3,000 servers per thirty days for reuse, or 36,000 servers yearly. We’ve plans to open extra Round Facilities in Australia and South Korea in fiscal yr 2025 and past. Throughout our datacenters in APAC, we’ve got shaped partnerships with native power suppliers for renewable power that’s sourced from wind, photo voltaic, and hydro energy and we’ve got plans to additional these partnerships and investments in renewable power. In our forthcoming datacenter area in New Zealand, we’ve got signed an settlement that may allow Microsoft to energy all of its datacenters with one hundred pc renewable power from the day it opens.

Innovating to design the hyperscale datacenter of the longer term

What these examples from throughout our international datacenter portfolio present is our ongoing dedication to make our international Microsoft datacenters extra sustainable and environment friendly, enabling our prospects to do extra with much less.

Our goal transferring ahead is to proceed offering transparency throughout the complete datacenter lifecycle about how we infuse ideas of reliability, sustainability, and innovation at every step of the datacenter design, building, and operations course of.

  • Design: How will we guarantee we design for reliability, effectivity, and sustainability, to assist scale back our prospects’ scope three emissions?
  • Development: How will we scale back embodied carbon and create a dependable provide chain?
  • Operation: How will we infuse modern inexperienced applied sciences to decarbonize and function to the environment friendly design requirements?
  • Decommissioning: How will we recycle and reuse supplies in our datacenters?
  • Group: How will we associate with the neighborhood and function pretty much as good neighbors?

We’ve began by sharing datacenter region-specific information round carbon, water, waste, ecosystems, and neighborhood growth and we’ll proceed to supply updates as Microsoft makes additional investments globally.

Be taught extra

You possibly can study extra about our international datacenter footprint throughout the 60+ datacenter areas by visiting


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