Cherry-Picked Data MISLEADS on Coastal Threats

A federal agency’s flawed report downplaying coastal sea level rise has been thoroughly debunked by scientists who exposed how cherry-picked data misled Americans about accelerating ocean threats to their property and communities.

Story Snapshot

Woods Hole researchers demolished a DOE report claiming no sea level acceleration by analyzing 70 tide gauges instead of just 5 biased sites
U.S. coastal sea levels have doubled their rise rate from under 2mm yearly in 1900 to over 4mm by 2024, totaling 16 inches in 125 years
The DOE cherry-picked gauges affected by land subsidence from oil extraction, misleading policymakers about climate-driven ocean rise
Over 85 scientists criticized the federal report as fringe science that ignores evidence linking ocean warming and ice melt to accelerating risks

Federal Report Contradicted by Comprehensive Data Analysis

Christopher Piecuch at Woods Hole Oceanographic Institution published a December 2025 study in AGU Advances that directly refuted a July 2025 Department of Energy report claiming U.S. coastal sea levels showed no acceleration. Piecuch analyzed 70 tide gauges across the contiguous United States, revealing sea level rise rates doubled from less than 2 millimeters per year in 1900 to over 4 millimeters annually by 2024. The DOE report relied on only five gauges, several located in areas experiencing land subsidence from oil extraction and sediment compaction in Louisiana and Texas, making them unrepresentative of actual ocean level changes.

Cherry-Picked Gauges Misled Public on Climate Risks

The DOE’s selective methodology ignored fundamental scientific principles by using gauges affected by local geological processes rather than climate-driven ocean rise. Piecuch emphasized that scientists cannot cherry-pick five sites to determine national trends when comprehensive data tells a different story. The flawed federal report came from just five authors while National Climate Assessments involve hundreds of scientists working over years to ensure accuracy. Andrew Kemp from Tufts University characterized the DOE findings as fringe science lacking proper reasoning, while over 85 scientists publicly rebutted the report’s misleading claims about future projections shortly after its July 2025 release.

Acceleration Matches Global Patterns and Climate Data

Piecuch’s findings align with global observations showing sea level rise doubled over the past 30 years, reaching 5.9 millimeters in 2024 compared to the 1993-2023 average of 3.4 millimeters yearly. February 2026 space laser analysis from Hong Kong Polytechnic University confirmed that 90 millimeters of global rise since 1993 came predominantly from Greenland and mountain glacier melt. Regional U.S. variations show Boston experiencing approximately one foot of rise per century while Portland, Maine, saw 0.65 feet due to different land motion patterns. The acceleration provides conclusive evidence of climate change impacts from ocean warming and ice sheet collapse, contradicting attempts to downplay these threats to coastal infrastructure and property values.

Expert Consensus Rejects Federal Downplaying of Threats

Baylor Fox-Kemper from Brown University called the DOE report opinionated with insufficient data, noting that ice and ocean trends clearly indicate acceleration should be expected. Kemp stated that Piecuch’s methodology was robust and repeatable, representing sound science compared to the federal report’s lack of evidence. DOE co-author Judith Curry questioned Piecuch’s methods in December 2025 and promised a defense but provided no timeline or substantive rebuttal. The World Meteorological Organization acknowledged that while future sea level rise is certain, exact speed remains uncertain due to ice dynamics complexities, underscoring the need for accurate baseline data rather than misleading federal assessments that could affect adaptation funding and coastal policy decisions.

The scientific community’s rejection of the DOE’s flawed analysis protects Americans from complacency about real threats to coastal communities, property rights, and infrastructure investments. When federal agencies produce reports contradicting peer-reviewed science and comprehensive data, they undermine informed decision-making that affects livelihoods and economic stability. The IPCC projects possible two-meter rise by 2100, with projections of over 16.9 centimeters in the next 30 years if current acceleration continues unchecked. This reality demands honest assessment rather than politically motivated downplaying that leaves coastal residents vulnerable to flooding, property devaluation, and displacement risks while government bureaucrats obscure inconvenient facts with cherry-picked statistics.