republic-os/legislation/us/states/md/2023/hb-550.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act)	Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act)	us/states/md	Maryland General Assembly	2023	HB 550	Maryland HB 550 (2023)	bill		enacted	Addison Administration Allen Amprey Attar B. Barnes Bagnall Barve Bhandari Boafo Boyce Cardin Charkoudian Charles Conaway Crutchfield Cullison D. Jones Davis Ebersole Edelson Embry Feldmark Fennell Foley Forbes Fraser-Hidalgo Grossman Guyton Harris Harrison Healey Henson Holmes J. Long Kaiser Kaufman Kelly Kerr Lopez Love McCaskill Mireku-North Moon Palakovich Carr Pasteur Patterson Phillips Qi Queen Reznik Rosenberg Ruth Shetty Simpson Smith Solomon Speaker Stein Stewart Taveras Toles Turner Valderrama Vogel Watson Wilkins Williams Woods Wu Young	3	27	0	2023-02-02	2023-04-21	openstates	ocd-bill/6c4b4e40-4c81-4eee-bb16-fc826afcfa91	http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0550?ys=2023RS&search=True	cd267d1ebc91f76450b71d9b249398d599cdf56a2da66ab72581987e2c96b658	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-md

Maryland HB 550 (2023) — Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act)

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Chapter - Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act) (committee substitute) — source
2. First - Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act) (committee substitute) — source
3. Third - Maryland Energy Administration – Energy Programs – Modifications (Clean Transportation and Energy Act) (committee substitute) — source

Sponsors

• Addison — primary (person)
• Administration — primary (person)
• Allen — primary (person)
• Amprey — primary (person)
• Attar — primary (person)
• B. Barnes — primary (person)
• Bagnall — primary (person)
• Barve — primary (person)
• Bhandari — primary (person)
• Boafo — primary (person)
• Boyce — primary (person)
• Cardin — primary (person)
• Charkoudian — primary (person)
• Charles — primary (person)
• Conaway — primary (person)
• Crutchfield — primary (person)
• Cullison — primary (person)
• D. Jones — primary (person)
• Davis — primary (person)
• Ebersole — primary (person)
• Edelson — primary (person)
• Embry — primary (person)
• Feldmark — primary (person)
• Fennell — primary (person)
• Foley — primary (person)
• Forbes — primary (person)
• Fraser-Hidalgo — primary (person)
• Grossman — primary (person)
• Guyton — primary (person)
• Harris — primary (person)
• Harrison — primary (person)
• Healey — primary (person)
• Henson — primary (person)
• Holmes — primary (person)
• J. Long — primary (person)
• Kaiser — primary (person)
• Kaufman — primary (person)
• Kelly — primary (person)
• Kerr — primary (person)
• Lopez — primary (person)
• Love — primary (person)
• McCaskill — primary (person)
• Mireku-North — primary (person)
• Moon — primary (person)
• Palakovich Carr — primary (person)
• Pasteur — primary (person)
• Patterson — primary (person)
• Phillips — primary (person)
• Qi — primary (person)
• Queen — primary (person)
• Reznik — primary (person)
• Rosenberg — primary (person)
• Ruth — primary (person)
• Shetty — primary (person)
• Simpson — primary (person)
• Smith — primary (person)
• Solomon — primary (person)
• Speaker — primary (person)
• Stein — primary (person)
• Stewart — primary (person)
• Taveras — primary (person)
• Toles — primary (person)
• Turner — primary (person)
• Valderrama — primary (person)
• Vogel — primary (person)
• Watson — primary (person)
• Wilkins — primary (person)
• Williams — primary (person)
• Woods — primary (person)
• Wu — primary (person)
• Young — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2023-02-02 First Reading Environment and Transportation and Economic Matters referral-committee
• 2023-02-06 Hearing 2/23 at 1:00 p.m. (Environment and Transportation)
• 2023-03-18 Favorable with Amendments Report by Environment and Transportation committee-passage-favorable
• 2023-03-18 Favorable with Amendments { committee-passage-favorable
• 2023-03-18 Second Reading Passed with Amendments
• 2023-03-20 Third Reading Passed passage
• 2023-03-20 Referred Education, Energy, and the Environment Budget and Taxation referral-committee
• 2023-03-31 Favorable with Amendments Report by Education, Energy, and the Environment committee-passage-favorable
• 2023-03-31 Favorable with Amendments { committee-passage-favorable
• 2023-03-31 Motion Laid Over (Senator Hershey) Adopted
• 2023-04-04 Favorable with Amendments { committee-passage-favorable
• 2023-04-04 Second Reading Passed with Amendments
• 2023-04-05 Third Reading Passed passage
• 2023-04-06 House Refuses Concur Senate Amendments
• 2023-04-06 House Requests Senate Recede
• 2023-04-06 House Conference Committee Appointed (Delegates Barve, Stein and Love)
• 2023-04-07 House Refuses Concur Senate Amendments
• 2023-04-07 House Requests Senate Recede
• 2023-04-07 House Conference Committee Appointed (Delegates Barve, Stein and Love)
• 2023-04-07 Senate Recede
• 2023-04-07 Motion to reconsider adoption of Recede Message (Senator Feldman) Adopted
• 2023-04-07 Motion Reconsider Third Reading (Senator Feldman) Adopted
• 2023-04-07 Motion Reconsider Favorable Report as Amended (Senator Feldman) Adopted
• 2023-04-07 Motion to Withdraw Amendments (Senator Feldman) Adopted
• 2023-04-07 Third Reading Passed (32-11) passage
• 2023-04-08 Returned Passed
• 2023-04-21 Approved by the Governor - Chapter 98 executive-signature

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/6c4b4e40-4c81-4eee-bb16-fc826afcfa91. Confidence: reported (aggregated from official Maryland legislature records).