H.R. 3704 (119th)Bill Overview

Coordinated Federal Response to Extreme Heat Act of 2025

Health|Health
Cosponsors
Support
Democratic
Introduced
Jun 4, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the Committee on Energy and Commerce, and in addition to the Committee on Science, Space, and Technology, for a period to be subsequently determined by the Speaker, in…

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill creates the National Integrated Heat Health Information System (NIHHIS) inside NOAA and an interagency NIHHIS Committee to coordinate federal activities to reduce health risks from extreme heat. It requires a 5‑year strategic plan within two years, mandates data openness and archival at the National Centers for Environmental Information, designates warning coordination meteorologists, and authorizes $5 million annually for NOAA for fiscal years 2025–2029.

Why people may split

Progress vs. overreach: public-health coordination versus federal expansion concerns

Watch point

Relative to its intended legislative type, this bill establishes a clear administrative framework by creating an interagency committee and a NOAA-based National Integrated Heat Health Information System, provides definitional clarity, assigns roles, and authorizes initial funding and a strategic planning timeline.

The bill creates the National Integrated Heat Health Information System (NIHHIS) inside NOAA and an interagency NIHHIS Committee to coordinate federal activities to reduce health risks from extreme heat.

It requires a 5‑year strategic plan within two years, mandates data openness and archival at the National Centers for Environmental Information, designates warning coordination meteorologists, and authorizes $5 million annually for NOAA for fiscal years 2025–2029.

The Committee must include representatives from many Federal agencies, consult with state, Tribal, and other stakeholders, and report plan updates every five years.

Passage45/100

Low-cost, technical agency coordination bills historically fare reasonably well, but interagency scope and Senate procedure create friction.

CredibilityPartially aligned

Relative to its intended legislative type, this bill establishes a clear administrative framework by creating an interagency committee and a NOAA-based National Integrated Heat Health Information System, provides definitional clarity, assigns roles, and authorizes initial funding and a strategic planning timeline. It supplies a foundational organizational structure and references relevant existing statutes for data stewardship.

Contention65/100

Progress vs. overreach: public-health coordination versus federal expansion concerns

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · Local governmentsFederal agencies · Local governments

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitImproved heat forecasts and warnings could reduce heat-related illnesses and deaths with better preparedness and respon…
  • Federal agenciesCentralized federal coordination may reduce duplication and streamline interagency heat-health activities and communica…
  • Local governmentsOpen, centralized data can enable researchers and local planners to design targeted heat mitigation strategies.
Likely burdened
  • Federal agenciesCreates additional federal administrative and coordination costs that could divert agency resources to new duties.
  • Potential burdenAuthorized $5,000,000 per year may be insufficient to implement comprehensive national heat mitigation programs.
  • Local governmentsNew federal coordination risks overlap or confusion with existing federal, state, and local heat programs.
03 · Why people split

Why the argument around this bill splits.

Progress vs. overreach: public-health coordination versus federal expansion concerns
Progressive90%

Likely broadly supportive because the bill establishes federal coordination to protect vulnerable populations from extreme heat.

Views it as a public‑health and climate‑adaptation measure, though funding and explicit justice provisions could be stronger.

Leans supportive
Centrist70%

Generally favorable but pragmatic: supports better coordination and data for heat response while watching costs and duplication.

Wants clarity on roles, measurable outcomes, and oversight to ensure efficiency.

Leans supportive
Conservative30%

Skeptical: may accept heat-response coordination but concerned about expanding federal bureaucracy and mission creep.

Worries about federal overreach into state and private-sector responsibilities and ongoing costs.

Likely resistant
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood45/100

Low-cost, technical agency coordination bills historically fare reasonably well, but interagency scope and Senate procedure create friction.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • Absent CBO score and detailed cost estimates
  • Potential overlap with existing federal programs and responsibilities
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progress vs. overreach: public-health coordination versus federal expansion concerns

Low-cost, technical agency coordination bills historically fare reasonably well, but interagency scope and Senate procedure create friction.

Unlocked analysis

Relative to its intended legislative type, this bill establishes a clear administrative framework by creating an interagency committee and a NOAA-based National Integrated Heat Health Information System, provides defini…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis