The second Trump administration has removed significantly more climate and environmental data from government websites in its first 100 days compared to the first Trump administration.
The second Trump administration has removed more climate and environmental data from websites in the first 100 days than the first administration

Why the federal government is making climate data disappear - Grist
Source: grist.org
Key Evidence
NPR reports that the current Trump administration made 70 more changes to environmental websites in its first 100 days than during the first administration.
npr.orgnpr.orgFar more environmental data is being deleted in Trump's second term than before
EDGI documented 632 significant website changes in the second term's first 100 days versus 371 in the first term.
kuow.orgkuow.orgFar more environmental data is being deleted in Trump's second term than before
The National Security Archive highlights early actions in the second term involving scrubbing critical environmental datasets from federal sites.
nsarchive.gwu.edunsarchive.gwu.eduDisappearing Data: Trump Administration Removing Climate Information from...
What the Evidence Shows
Multiple credible sources confirm that during the first 100 days of Donald Trump's second term as U.S. President, there has been a marked increase in the removal and alteration of climate and environmental data on federal government websites compared to his first term. Specifically, reports indicate that the number of significant changes, defined as deletions or alterations of important environmental information, has increased from approximately 371 changes in the first 100 days of the first administration to over 630 changes in the same period of the second administration.
These removals include datasets, reports, and language related to climate change, environmental protections, and other scientific information. The changes are described as bolder and more extensive, reflecting a more aggressive approach to suppressing environmental data. This pattern is documented by organizations such as the Environmental Data and Governance Initiative (EDGI), National Public Radio (NPR), National Security Archive, and others.