Federal rollbacks at FEMA and NOAA shift flood liability onto U.S. AEC firms heading into the 2026 hurricane season

Architecture, engineering, and construction firms across the United States are entering the 2026 hurricane season with less federal disaster infrastructure behind them than at any point in recent memory. Since January 2025, FEMA and NOAA have seen sweeping reductions to climate forecasting, hazard mitigation grants, and flood-risk standards^[1] - a combination that is quietly reshaping who bears the cost when a storm hits a project site.

What has been cut and when

The rollbacks are broad and layered. In spring 2025, FEMA revoked mandatory compliance with the Federal Flood Risk Management Standard (FFRMS), effective 25 March 2025, following a presidential executive order.^[1] The FFRMS had required federally funded construction in flood-prone areas to meet elevated design thresholds; without it, more design and liability decisions fall directly to the engineer of record.^[1]

FEMA also terminated the Building Resilient Infrastructure and Communities (BRIC) grant program - a source that had distributed $5 billion nationwide since 2020 for storm-resistant infrastructure and floodplain restoration - before a court order later forced a partial restart. Other hazard mitigation programs, including the Hazard Mitigation Grant Program and Flood Mitigation Assistance, saw funding reduced or frozen.^[1]

At NOAA, the Billion-Dollar Weather and Climate Disasters database - a systematic record of U.S. weather losses dating to 1980 - ceased operations in May 2025, with no updates beyond calendar year 2024. The database had been used by government agencies, insurers, and construction firms to price risk and inform design decisions. Climate Central, a non-profit, subsequently rebuilt and relaunched the database using the same methodology.

FEMA also withdrew from the International Code Council's building code update process, ending roughly 25 years of federal participation in developing disaster-resilient standards.

Adding to the pressure, the National Flood Insurance Program lapsed for more than a month during the federal government shutdown that began 1 October 2025, freezing new and renewal policies at the height of hurricane season.^[1] The NFIP is currently authorized only through September 2026, leaving another reauthorization deadline on the horizon.

How the gaps hit project teams

The practical effects are already visible in day-to-day project work. FEMA flood maps depend on NOAA climate and weather data to stay current; with data collection scaled back, those maps are becoming less reliable.^[1] Firms are increasingly turning to local weather records, historical storm patterns, and private risk models to fill the gap.^[1]

The liability shift is the sharpest concern. With the FFRMS gone, there is no longer a federal baseline defining minimum design requirements for flood-zone projects. Firms that build to local code alone may face claims for breach of duty if a project is later deemed under-designed for known storm or flood risk.

ACEC has advised member firms to revisit contract language around delays, equipment loss, and disaster response, and to monitor federal, state, and local policy changes that could affect permitting and disaster-aid eligibility.

What to watch

The NFIP reauthorization deadline of 30 September 2026 is the most immediate pressure point for firms with active projects in FEMA-designated Special Flood Hazard Areas - lenders cannot issue government-backed mortgages on those properties without flood coverage in place. Whether Congress acts before that deadline, and whether FEMA issues a standalone FY2026 BRIC notice of funding opportunity, will determine how much of the federal safety net remains intact when the next major storm makes landfall.