Environment & Energy

Ocean Observatories Initiative, $368m network that has provided crucial climate data, latest victim of Trump cuts
Maya Yang
Wed 3 Jun 2026 12.36 EDT

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Hilary Palevsky, a professor focusing on marine biogeochemistry and oceanography at Boston College, pointed to the significance of the data that will be lost, particularly given the sophisticated engineering required to deploy and maintain the instruments.

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She said: “Over the more than 10 years that these things have been deployed, they’ve just gotten better and better at it. And so the data return has also gotten better and better over time … the scientific community was really just getting to the point of being able to capitalize on the data that had been collected so far … I’m really disappointed for the continuation of this important data set.”

Palevsky also warned that rebuilding such a network in the future would be difficult, saying: “If we want to put [the instruments] back out again, we need people who know how to do it and the team that knows how to do it is being dismantled along with the infrastructure program itself.

“We’re potentially at risk of having a gap in our ability to regain the expertise to do things that we had sort of just figured out how to pull off.”

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