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HB310 • 2025

AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO BUSINESS TAX CREDITS AND DEDUCTIONS.

AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO BUSINESS TAX CREDITS AND DEDUCTIONS.

Energy Taxes
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Heffernan
Last action
2026-07-01
Official status
Passed 7/1/26
Effective date
Not listed

Plain English Breakdown

Checked against official source text during the last sync.

HB310: Excluding Large Energy Use Facilities From Tax Credits

This bill changes Delaware law to stop large energy use facilities from getting certain tax credits or license fee reductions for creating jobs and investing in business.

What This Bill Does

  • Adds a new definition for 'large energy use facility' to the state code.
  • Defines these facilities as those using at least 30 megawatts of power that are primarily engaged in providing services under industry code 518210.
  • Removes large energy use facilities from the list of properties called 'qualified facilities'.
  • Prevents these excluded facilities from receiving tax credits or license fee reductions for job creation and qualified investment.

Who It Names or Affects

  • Businesses operating facilities that use 30 megawatts or more of power.
  • Companies primarily engaged in services listed under code 518210 of the North American Industry Classification System.
  • Taxpayers seeking credits for creating employment and investing in business facilities.

Terms To Know

Large energy use facility
A facility that uses or is able to use 30 megawatts or more of power and is primarily engaged in providing a service described under code 518210.
Qualified facility
New or expanded property in Delaware used for business activities, which now cannot be a large energy use facility to get tax benefits.

Limits and Unknowns

  • The official text does not state the exact date this law will take effect.
  • The source material lists specific industry codes but does not explain what services those codes cover in plain English.

Amendments

These notes stay tied to the official amendment files and metadata from the legislature.

SA 1

1 • Hansen

Passed 6/30/26

Plain English: This amendment defines what counts as a 'large energy use facility' based on specific electricity usage levels and sets strict rules for these facilities to qualify for tax credits by requiring them to get all their power from local clean or nuclear sources.

  • Defines a large energy user as any site using at least 75 megawatts of monthly demand, 100 megawatts of instantaneous demand, or 30 megawatts if it provides specific data services.
  • Allows multiple nearby facilities to be counted together as one large facility if they share ownership or pose risks to the power grid's reliability.
  • Exempts oil refineries and bulk petroleum storage from these rules unless a new part of the site adds unrelated energy uses that meet the high usage limits.
  • Requires qualifying facilities to get 100% of their annual electricity from clean sources like wind, solar, nuclear, or local battery storage located in Delaware or nearby regions.
  • The text refers to specific legal codes and technical terms like 'PJM DPL transmission zone' that are not fully explained for general readers.
  • A placeholder bracket '[the effective date of this Act]' appears in the oil refinery exemption section, meaning the exact start date is missing from this document.

Bill History

  1. 2026-07-01 Delaware General Assembly

    Passed By House. Votes: 26 YES 11 NO 3 NOT VOTING 1 ABSENT

  2. 2026-06-30 Delaware General Assembly

    Reported Out of Committee (Banking, Business, Insurance & Technology) in Senate with 5 On Its Merits

  3. 2026-06-30 Delaware General Assembly

    Suspension of Rules in Senate

  4. 2026-06-30 Delaware General Assembly

    Amendment SA 1 to HB 310 - Passed By Senate. Votes: 21 YES

  5. 2026-06-30 Delaware General Assembly

    Passed By Senate. Votes: 15 YES 6 NO

  6. 2026-06-29 Delaware General Assembly

    Amendment SA 1 to HB 310 - Introduced and Placed With Bill

  7. 2026-05-05 Delaware General Assembly

    Passed By House. Votes: 26 YES 12 NO 3 ABSENT

  8. 2026-05-05 Delaware General Assembly

    Assigned to Banking, Business, Insurance & Technology Committee in Senate

  9. 2026-03-25 Delaware General Assembly

    Reported Out of Committee (Revenue & Finance) in House with 8 On Its Merits

  10. 2026-03-05 Delaware General Assembly

    Introduced and Assigned to Revenue & Finance Committee in House

Official Summary Text

AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO BUSINESS TAX CREDITS AND DEDUCTIONS.
This Act excludes large energy use facilities from the definition of a qualified facility for purposes of determining eligibility for a tax credit or license fee reduction for the creation of employment and qualified investment in business facilities.

Current Bill Text

Read the full stored bill text
Legislation Document

SPONSOR:

Rep. Heffernan & Rep. Minor-Brown & Rep. Harris & Rep. Griffith & Sen. Hansen

Reps. Burns, Gorman, K. Johnson, Morrison, Romer, Snyder-Hall, Lambert; Sens. Sokola, Lockman

HOUSE OF REPRESENTATIVES

153rd GENERAL ASSEMBLY

HOUSE BILL NO. 310

AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO BUSINESS TAX CREDITS AND DEDUCTIONS.

BE IT ENACTED BY THE GENERAL ASSEMBLY OF THE STATE OF DELAWARE:

Section 1. Amend § 2010, Title 30 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows and by redesignating accordingly:

§ 2010. Definitions.

As used in this subchapter and in subchapters III, V and VIII of this chapter:

(1) “Large energy use facility” means a facility that uses or is able to use 30 megawatts or more and is primarily engaged in providing a service described under code 518210 of the 2022 North American Industry Classification System.

(1)

(2)

“Qualified facility” is any qualified property

that is not a large energy use facility

located within this State that constitutes a new facility or an expanded facility and that is used by the taxpayer in or in connection with a qualified activity.

SYNOPSIS

This Act excludes large energy use facilities from the definition of a qualified facility for purposes of determining eligibility for a tax credit or license fee reduction for the creation of employment and qualified investment in business facilities.