With over two decades of experience at the intersection of technology and sustainability, Brook has accumulated deep expertise as an entrepreneur turned investor across the industrial segments of energy, transportation and agriculture. As a founding partner of G2 Venture Partners, he brings a passion for helping entrepreneurs achieve ambitious visions for scale and impact.
Brook sits on the boards of Turo, Proterra (PTRA), Scoop and Trove. He also led G2 investments in Shift (SFT), Pivot Bio, and Sheertex.
Prior to G2, Brook was a partner at Kleiner Perkins, where he led investments within their $1B Green Growth Fund. Brook invested in Turo, Farmers Edge (shares acquired), Uber, and DJI. He sat on additional boards and worked closely with numerous other portfolio companies as well while at Kleiner Perkins.
Before joining Kleiner Perkins, Brook co-founded two sustainable transportation companies: Intelligent Energy, a fuel cell technology company and Primafuel, a low-carbon fuels company.
Brook holds a B.S. degree in chemical engineering from the University of California, Berkeley, with an emphasis in environmental technology.