Microsoft commits to 50% renewable energy for data centres by 2018

Facebook
Twitter
LinkedIn
Reddit
Email
The new commitment for the company's data centres is the next step for the ardent clean energy supporter. Source: Flickr/Thomas Hawk

Legacy PC enterprise Microsoft has announced a new commitment to run its data centres on 50% clean energy sources by 2018.

The company also plans to up its renewable energy use in its data centres by 60% by the early 2020s, in a further step.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The announcement for Microsoft’s green future was made by the company’s chief environmental and cities strategist Rob Bernard at the clean tech convention VERGE16 last week.

In his speech, Bernard reiterated the company’s earlier commitments towards a cleaner and more sustainable future.

Microsoft’s renewed pledge actually broke the same day rival company Apple announced it had joined global renewable initiative RE100 and was going 100% green across its worldwide business. Microsoft, on the other hand, has actually powered its global operations, including manufacturing, on 100% clean energy sources since 2014.

“Tremendous amounts of energy will be required to power this data-driven revolution. The leading cloud companies have a responsibility to address this energy usage,” Bernard wrote in a new post on the company’s Green Blog. “That is why Microsoft announced a new, principled approach to helping advance a clean energy future.

“We also committed to improving our energy mix, setting a goal to grow the percent of wind, solar and hydropower energy we purchase directly and through the grid,” Bernard stated. “Already, we are at 44% and signed a new deal to bring 20MW of new solar energy onto the grid in Virginia earlier this year.”

In addition to its exploits in renewables integration, the company also has publically supported federal policies, including Obama’s Clean Power Plan; of which it signed an amicus brief alongside fellow conglomerates Google, Amazon and Apple. 

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

July 16, 2026
Alpex Solar expects commercial production to begin in August 2026 at its 2.2 GW TOPCon G12R solar cell facility in Kosi Kotwan, Mathura, UP.
July 16, 2026
US utilities NextEra Energy and Dominion Energy have formally submitted applications to state and federal governments to merge their companies, creating the largest regulated power utility in the world.
Premium
July 16, 2026
Jim Wood, SEG Solar's CEO, explains the company's US manufacturing roadmap and why it chose heterojunction technology for its new facilities.
July 16, 2026
In the second of a two-part post, Moustafa Ramadan, head of PV Tech Research, explores the increasingly complex risks associated with solar cell procurement in the US.
July 16, 2026
Zero-E has received 5.3.4A Connection Approval for the 145MWac Moranbah solar-plus-storage site in Queensland.
July 16, 2026
Harmony Energy New Zealand has energised the 202MWp Tauhei solar PV power plant near Te Aroha in the Waikato region.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye