X, the moonshot factory

X, stylized as Google[x], is a semi‑secret research facility operated by Google and located near the Googleplex in Mountain View, California. The lab is overseen by co‑founder Sergey Brin and entrepreneur Astro Teller, who emphasize improving technologies tenfold and pursuing science‑fiction‑sounding solutions. Projects undertaken at X include Project Glass, the Google driverless car, Project Loon, and Google Contact Lens.

Wendy Tan White

Vice President

2 past transactions

280 Earth

Series B in 2024
280 Earth develops Direct Air Capture systems that extract CO2 permanently from the atmosphere.

Makani Power

Acquisition in 2013
Makani Power, Inc. is a company focused on designing and developing innovative wind energy technologies. Established in 2006 and based in Alameda, California, the firm specializes in energy kites—advanced wind turbines that can access higher altitudes to capture stronger and more consistent winds. This unique approach aims to generate electricity more efficiently and at a lower cost than traditional energy sources, including coal-fired power plants. As of 2013, Makani Power operates as a subsidiary of Alphabet Inc. The company's mission is to harness high-altitude wind energy, positioning itself at the forefront of renewable energy solutions.
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