HF 2527

signed by governor · signed 04/30/2026 · full text and history at the Legislature

A bill for an act providing a limitation on civil or criminal liability for any alleged actual or potential effect on climate caused wholly or partly by a greenhouse gas emission. (Formerly HSB 693 .) Effective date: 07/01/2026.

Recorded floor votes

Date	Chamber	Result	Yea	Nay	Source
02/26/2026	House	PASSED	66	24		PDF
03/24/2026	Senate	not stated on the roll call	33	13		PDF

yea · nay · per-member votes appear on each legislator's page.

Who lobbied this bill

15 registered interests lobbied for, 5 against , and 4 registered on the bill without taking a side , from official declarations filed with the Legislature. Each organization is counted once, under its most recent filing on this bill ; 1 changed position during the session .

15 for

5 against

4 no side

For (15)

Against (5)

No side declared (4)

Iowa lets a lobbyist register on a bill as for, against, or undecided — "no side declared" means the interest was working the bill without a public position on the record.