L.D. 307: An Act to Establish the Maine Data Center Coordination Council and Place a Temporary Limitation on Certain Data Centers

What happened, and when

1. April 29, 2026 Died at adjournment

   L.D. 307 died when the session adjourned. legislature.maine.gov primary source [1] The official action text: ROLL CALL NO. 828V 72 having voted in the affirmative and 65 in the negative, with 13 being absent and 1 vacancy, and accordingly it was the vote of the House that the Bill not become a law and the veto was sustained..

2. April 29, 2026 Vetoed

   L.D. 307 was vetoed. legislature.maine.gov primary source [1] The official action text: ROLL CALL NO. 828V 72 having voted in the affirmative and 65 in the negative, with 13 being absent and 1 vacancy, and accordingly it was the vote of the House that the Bill not become a law and the veto was sustained..

3. April 14, 2026 Signed

   L.D. 307 was signed. legislature.maine.gov primary source [1] The official action text: PASSED TO BE ENACTED, in concurrence PREVAILED.

4. April 8, 2026 Passed second chamber

   L.D. 307 passed the Senate. legislature.maine.gov primary source [1] The official action text: Under suspension of the Rules, READ A SECOND TIME and PASSED TO BE ENGROSSED AS AMENDED by Committee Amendment "A" (H-881) in concurrence..

5. April 6, 2026 Passed first chamber

   L.D. 307 passed the House. legislature.maine.gov primary source [1] The official action text: The Bill was PASSED TO BE ENGROSSED as Amended by Committee Amendment "A" (H-881)..

6. January 30, 2025 In committee

   L.D. 307 went to committee in the House. legislature.maine.gov primary source [1] The official action text: The Bill was REFERRED to the Committee on ENERGY, UTILITIES AND TECHNOLOGY pursuant to Joint Rule 308.2 and ordered printed pursuant to Joint Rule 401..

7. January 30, 2025 Introduced

   L.D. 307 was introduced in the House. legislature.maine.gov primary source [1] The official action text: The Bill was REFERRED to the Committee on ENERGY, UTILITIES AND TECHNOLOGY pursuant to Joint Rule 308.2 and ordered printed pursuant to Joint Rule 401..

Newest first. A stage is never overwritten; each entry carries the source it rests on. The status at the top is derived from the newest entry. The action text in Researcher mode is the legislature's own wording.

Sources

1. L.D. 307 on the legislature's site legislature.maine.gov

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