Microsoft is embarking on an innovative project in Northern Virginia to construct its first datacenters using superstrong ultra-lightweight wood, a move aimed at meeting its ambitious climate goals. By leveraging cross-laminated timber (CLT), a fire-resistant wood material, Microsoft plans to significantly reduce the use of steel and concrete in construction. This hybrid approach is expected to cut the embodied carbon footprint of the datacenters by up to 65% compared to traditional methods. In line with its sustainability commitments, Microsoft is striving to become 'carbon negative' by 2030, surpassing its emission reductions targets. The company is intensifying efforts to decarbonize operations, with a focus on materials and equipment used in datacenter construction. Furthermore, Microsoft is investing in low-carbon building materials and technologies, such as hydrogen-powered steel production and CLT, to drive a shift towards more sustainable practices. Apart from internal initiatives, Microsoft's Climate Innovation Fund plays a crucial role in accelerating the development of climate solutions by investing in transformative technologies. The fund, established alongside Microsoft's sustainability goals, aims to propel the adoption of low-carbon building materials and clean energy technologies on a large scale by 2030. Despite challenges like high production emissions from steel and cement, Microsoft remains committed to advocating for policy changes and facilitating the transition to a low-carbon global supply chain. By addressing critical areas such as carbon-free electricity, advanced materials, sustainable fuels, and carbon removal, Microsoft is actively driving the transition towards a more sustainable future.