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State Government / Delaware / Legislation / HB 479

HB 479Session 153HouseIn committee

AN ACT TO AMEND TITLE 7 OF THE DELAWARE CODE RELATING TO COMMERCIAL OPERATIONS.

Source-provided summary

This Act safeguards public health by requiring the temporary cessation, or mitigation, of commercial activities that materially elevate nearby residential temperatures during periods of extreme heat. This Act shall be known as the “Community Heat Protection and Industrial Accountability Act.” This Act requires DNREC to develop standardized methodologies for measuring and modeling thermal impacts. DNREC may assess fines of up to $10,000 per day, issue mandatory shut down orders, or issue additional penalties for willful non-compliance. Affected residents will also have a private right of action to file a lawsuit. Facilities, that are not data centers, zoned for heavy industrial use, such as oil refineries, are exempt from the requirements of this chapter. The Department shall promulgate regulations to implement this Act within 18 months of enactment.

Latest development · Jun 30, 2026

Assigned to Natural Resources & Energy Committee in House

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Source record ↗
Session
153
Introduced
Jun 30, 2026
Latest passage
Date unavailable
TopicsSponsorsActionsRelated billsDiscussion

Topics and classification

Civixly topics

Health

Document type

Bill

Sponsors

Primary sponsors are listed before cosponsors and other sponsoring entities.

Primary sponsorFrank Burns

Action timeline

Newest action first. Action language is supplied by the state source.

View full action timeline2 actions⌄
  1. Jun 30, 2026

    Assigned to Natural Resources & Energy Committee in House

    IntroductionReferral CommitteeHouse
  2. Jun 30, 2026

    Introduced

    IntroductionHouse

Related Delaware legislation

Other measures from this legislative session that share one or more Civixly topics with HB 479.

SB 300Updated Sep 3, 2026

AN ACT TO AMEND TITLE 11, TITLE 16, AND TITLE 24 OF THE DELAWARE CODE RELATING TO DEADLY WEAPONS DEALERS.

Health
HB 94Updated Sep 3, 2026

AN ACT AMENDING TITLES 10 AND 11 OF THE DELAWARE CODE RELATING TO LAW ENFORCEMENT COOPERATION IN FEDERAL IMMIGRATION ENFORCEMENT.

Health
SB 94Updated Sep 3, 2026

AN ACT TO AMEND TITLE 24 OF THE DELAWARE CODE RELATING TO RESPIRATORY CARE PRACTITIONERS.

Health
HB 223Updated Aug 31, 2026

AN ACT TO AMEND TITLE 16 OF THE DELAWARE CODE RELATING TO INFORMATIONAL MATERIALS CONCERNING MENSTRUAL DISORDERS.

Health
Browse all Delaware legislation →

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State legislative data provided by Open States and linked legislature sources when available.

Civixly tracks state bill actions, passage dates, and sponsors. Member-level state roll-call histories are not included.

Source data last updated Aug 27, 2026.