NEW YORK – November 01, 2026 -- The Nest Campus CEO Peter Gilmer says AI's electricity and water consumption must be addressed while its benefits are scaled, in a new episode of Planet Classroom's "AI for a Better World" series hosted by C. M. (Cathy) Rubin.

Gilmer cites billions flowing into clean energy and climate innovation

The episode, titled "Can AI Save the Planet? The Billions Fighting Climate Change," examines why clean energy, energy security and climate innovation are drawing major investment. Gilmer discusses how that capital could speed the transition to a more sustainable energy system. The source gives no specific investment totals.

AI infrastructure drains power and water while powering climate tools

Gilmer and Rubin describe a dilemma: AI infrastructure consumes substantial electricity and water, yet its processing power could accelerate climate solutions. Gilmer's framing is that both sides must be managed at once: "scaling AI's benefits while addressing its environmental footprint."

Grid optimization, Climate TRACE and satellites already deploy AI

Current applications cited in the discussion include smarter electricity grids, Climate TRACE emissions monitoring, and satellite technology that tracks deforestation and illegal fishing. Advanced weather forecasting is flagged as a further use case. Gilmer says AI should support scientists, engineers and conservationists rather than replace them.

Gilmer urges young people to pursue local climate projects

Gilmer encourages young people to channel climate anxiety into local projects such as expanding urban tree cover and improving air quality. Gilmer previously helped scale Web Summit globally and created its Planet: Tech platform. He advises Climate Cardinals, Plastic Pollution Coalition and Climeworks.