Microsoft today announced it has achieved a key sustainability milestone: matching 100% of its annual global electricity consumption with renewable energy as of 2025.
The milestone marks significant progress in Microsoft’s 2020 commitment to become carbon negative by 2030 and reflects more than a decade of investment in renewable energy infrastructure worldwide.
Since announcing its carbon negative ambition, Microsoft has contracted 40 gigawatts (GW) of new renewable energy capacity across 26 countries, working with more than 95 utilities and energy developers through 400+ contracts.
This milestone positions Microsoft among the largest corporate purchasers of renewable energy globally and reinforces the company’s leadership in driving market investment in carbon-free energy systems. According to Microsoft Ireland’s most recent economic and social impact report, the company has made an investment in 1GW of renewable energy capacity in Ireland.
“In 2020, Microsoft announced a moonshot commitment to become carbon negative by 2030, accelerating work across our company to advance the partnerships and technologies needed to advance sustainability for our businesses, our customers and the world,” said Microsoft’s Chief Sustainability Officer, Melanie Nakagawa and President of Cloud Operations + Innovation at Microsoft, Noelle Walsh. “A key milestone on this journey was our aim to match 100% of our annual global electricity consumption with renewable energy by 2025. Today, we are pleased to share that Microsoft has achieved this milestone. This progress helps drive investment into the power systems where we operate, expand clean energy supply and advance broader energy innovation.”
Driving global clean energy investment
Microsoft’s renewable energy journey began in 2013 with a single 110 MW power purchase agreement in Texas. Since then, its portfolio has expanded into one of the world’s largest corporate clean energy programmes, with partnerships with over 95 global energy suppliers.
The company has also pioneered innovative procurement models, helping scale repeatable and bankable clean energy frameworks across multiple markets, including first-of-their-kind corporate Power Purchase Agreement (PPAs) in Japan and hybrid renewable agreements in India.
Supporting communities and infrastructure
Microsoft’s renewable energy agreements have mobilised billions of dollars in private investment, supported thousands of jobs and embedded community-focused benefits including workforce training, local grants and infrastructure development. The company continues to work closely with energy developers and community partners to ensure clean energy projects deliver local economic and social value alongside environmental benefits.
Looking ahead: expanding carbon-free energy technologies
As global electricity demand accelerates – driven by electrification, AI and digital infrastructure – Microsoft says achieving 100% renewable energy matching is a milestone, not the endpoint.
Microsoft’s Climate Innovation Fund has allocated $806 million to 67 climate-focused investees, with 38% directed toward energy systems innovation.
The company is also deploying AI-driven tools to accelerate power system design, permitting and grid optimisation.
