Pebble profiles every AI workload in real time and finds two thresholds for every job: the efficiency knee — the cap where tokens-per-watt peaks — and the SLA threshold — the lowest cap that still hits SLAs. Sonar uses the first to pack more GPUs into the same power envelope. Flex uses the gap between them to turn AI clusters into grid-flexible capacity that earns flex-power contracts. We’re a team of systems engineers, AI researchers, and grid economists building the missing layer between AI infrastructure and the utility.
Pradeep Gaddam
Chief Executive Officer
Pradeep is a technology leader with extensive experience in engineering and product delivery. Former Engineering Lead at Dropbox; previously CTO and co-founder of WeAdmit Technologies, where he led all technology initiatives for over four years. Earlier roles at View, Inc. and Intel Corporation, where he led teams to develop impactful software solutions and streamline processes.
Keval Shah
Chief AI Officer
An expert in machine learning, Keval has developed advanced models for both early-stage and late-stage companies across advertising, ride-sharing, public policy, and real estate. His expertise in ML, geospatial data, experimentation, and large language models drives innovative solutions in highly complex environments. AI, University of Chicago.
William Waldrop
Chief Financial Officer
William brings over 25 years of financial leadership in both public and private companies. He is knowledgeable in capital markets, SEC reporting, forecasting, and budgeting. Mr. Waldrop has founded four companies with successful exit strategies. MBA in Entrepreneurship and Finance from the University of Southern California.
Tim Profeta
Advisor
Executive in residence at Duke University’s Nicholas Institute for Energy, Environment & Sustainability. Returned in 2023 after serving at the U.S. EPA as special counsel for the power sector, where he helped shape federal power-sector and greenhouse gas regulations and implement Inflation Reduction Act programs. Founded Duke’s Nicholas Institute for Environmental Policy Solutions; expert in climate and energy policy. Earlier served as environmental counsel to Sen. Joseph Lieberman and helped craft the 2003 Lieberman-McCain Climate Stewardship Act. Law and environmental management degrees from Duke; bachelor’s from Yale.
Carl Page
Sustainability Advisor
Anthropocene
President of the Anthropocene Institute. Co-founder of eGroups, Inc., a pioneering Web-based collaboration platform later acquired by Yahoo. Long-time investor and operator across hardware and Internet companies, with prior roles at Microsoft and Mentor Graphics. Sits on multiple environmental boards including EcoAmerica.org. Master’s in Computer Science and Engineering, University of Michigan.
Chet White
Chairman
Pebble
Managing Partner of Griffin Advisors’ sustainability and innovation technology fund. Co-founder of Pebble, IOTAIRx, and SpaceNet. Long career in equity research and technology investment banking, with prior roles at MCF & Co., Wells Fargo, UBS, and Morgan Stanley. Master’s, USC; B.S. in Finance, University of Maryland.
Philippe Cousteau
Sustainability Advisor
Voyacy
Environmental activist, TV host, producer, and author continuing the Cousteau family legacy of exploration and restoration. Known for the Emmy-nominated series “Caribbean Pirate Treasure,” with hosting and producing credits for CNN, Animal Planet, and the BBC. Founder of EarthEcho International and author of award-winning books on ocean conservation.