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


In April, I printed 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 quite a few updates on how we’re progressing in making our datacenters extra environment friendly throughout areas reminiscent of waste, renewables, and ecosystems. You may as well go to Azure Sustainability—Sustainable Applied sciences | Microsoft Azure to discover this additional.

Localized reality sheets in 28 areas

To share vital details about the impression of our datacenters regionally with our clients, we have now printed localized reality sheets in 28 areas throughout the globe. These reality sheets present a variety of data and particulars about many alternative elements of our datacenters and their operations.

A screenshot of a globe.

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

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

PUE is an trade 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 approach to consider PUE:

A picture of Power Usage Effectiveness (PUE) calculation.

WUE is one other key metric regarding the environment friendly and sustainable operations of our datacenters and is a vital side as we work in direction of our dedication to be water optimistic by 2030. WUE is calculated by dividing the variety of liters of water used for humidification and cooling by the entire 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, under 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 consists of our Chile datacenter that’s underneath building. We’re continuously centered on enhancing our power effectivity, for instance in California, our San Jose datacenters shall be cooled with an oblique evaporative cooling system utilizing reclaimed water all 12 months and 0 contemporary water. As a result of the brand new datacenter amenities shall be cooled with reclaimed water, they’ll have a WUE of 0.00 L/kWh when it comes to freshwater utilization.

As well as, as we proceed our journey to realize zero waste by 2030, we’re happy 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 type and intelligently channel the parts and tools to optimize, reuse or repurpose.

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

Moreover, our staff has efficiently accomplished an vital water reuse challenge at one in every of our datacenters. This therapy facility, the primary of its form 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 potential of an power disaster, and we have now made quite a few investments in optimizing power effectivity in our datacenters to make sure that we’re working our amenities as successfully as attainable. Datacenters are the spine of recent society and as such it is necessary that we proceed to supply essential providers to the industries that want us most in a approach that continuously mitigates power consumption.

Throughout our datacenters in EMEA, we have now made regular progress throughout carbon, waste, water, and ecosystems. We’re dedicated to shifting to 100% renewable power provide by 2025, which means that we’ll have energy buy agreements for inexperienced power contracted for 100% of carbon emitting electrical energy consumed by all our information facilities, buildings, and campuses. It will add further gigawatts of renewable power to the grid, growing power capability. With that stated we have now 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 just lately introduced an vital warmth reuse challenge 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 Heart we opened in Amsterdam in 2020, which has since already delivered an 83 % reuse of end-of-life datacenter belongings and parts. That is progress in direction of our goal of 90 % reuse and recycling of all servers and parts for all cloud {hardware} by 2025. As well as, in January 2022, we opened a Round Heart in Dublin, Eire, and have plans to open one other Round Heart in Sweden to serve the area.

As we proceed to hunt out efficiencies in our operations, just lately we turned to nature for inspiration, to know how a lot of the pure ecosystem we might replenish on the location of a datacenter, primarily integrating the datacenter into nature with the purpose of renewing and revitalizing the encircling 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 have now begun building of a lowland forested space across the datacenter in addition to forested wetland. This was executed 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 have now made throughout Asia Pacific. In June 2022, we launched our Singapore Round Heart that’s able to processing as much as 3,000 servers monthly for reuse, or 36,000 servers yearly. We have now plans to open further Round Facilities in Australia and South Korea in fiscal 12 months 2025 and past. Throughout our datacenters in APAC, we have now fashioned partnerships with native power suppliers for renewable power that’s sourced from wind, photo voltaic, and hydro energy and we have now plans to additional these partnerships and investments in renewable power. In our forthcoming datacenter area in New Zealand, we have now signed an settlement that may allow Microsoft to energy all of its datacenters with 100% renewable power from the day it opens.

Innovating to design the hyperscale datacenter of the longer term

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

Our goal shifting ahead is to proceed offering transparency throughout all the datacenter lifecycle about how we infuse rules 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 cut back our clients’ scope three emissions?
  • Building: How will we cut 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 accomplice with the group and function nearly as good neighbors?

We have now began by sharing datacenter region-specific information round carbon, water, waste, ecosystems, and group improvement and we are going to proceed to supply updates as Microsoft makes additional investments globally.

Be taught extra

You possibly can be taught extra about our world datacenter footprint throughout the 60+ datacenter areas by visiting


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