Delaware · House Bill 479 · 153rd General Assembly

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

  1. Introduced Jun 30, 2026
  2. In committee  
  3. Passed the House Next
  4. Passed the Senate  
  5. To the governor  
  6. Became law  

What it does

The legislature's own summary of the bill, or its official long title.

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…

Read the full title (127 words)

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.

Every action

0 steps, oldest first, as the legislature records them.

    Roll calls

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    Sponsors

    The member who introduced it.

    From Delaware's official records (legis.delaware.gov), checked Nov 1, 2026. Text links go to the official versions; LegiList does not copy bill text.