Public Utilities - Transmission Lines - Advanced Transmission Technologies
HB 829 amends Maryland's public utilities law to address overhead transmission line projects. It requires applicants seeking construction permits to include specific environmental and technical analyses, and directs the Public Service Commission to evaluate alternatives (like advanced transmission technologies) before approving projects. The bill defines "advanced transmission technologies" as grid-enhancing tools, high-performance conductors, or storage used for transmission, and mandates annual reports from transmission line owners to the Commission. These changes directly affect utility companies applying for line construction permits and the Commission’s review process. The bill focuses on improving transparency and evaluating modern infrastructure options during project approvals.
Bill status
passed
3 of 5 stages cleared
Introduction
Jan 2025
Committee Review
Mar 2025
House of Delegates Passage
Mar 2025
Senate Passage
Governor
Introduced Jan 29, 2025
Last action Mar 18, 2025
Maddy AI version diff · 1 comparison
What changed between versions
First - Public Utilities - Transmission Lines - Advanced Transmission Technologies
→
Third - Public Utilities - Transmission Lines - Advanced Transmission Technologies
·
3 edits
MINOR
The bill was approved and moved forward to its second reading after committee review. The text includes minor formatting corrections and a small definition change to 'transmission line facility' that clarifies the scope of the law.
Scope change
The bill's scope remains focused on overhead transmission lines and advanced transmission technologies, with no substantive changes to applicability.
DEFINITION
Added the word 'facility' to the definition of 'transmission line' to clarify that the term includes the entire infrastructure.
TECHNICAL
Corrected line numbers and formatting throughout the document to align with standard legislative markup.
PROCESS
Added committee report status indicating favorable review with amendments and house action showing adoption.
Floor votes · House of Delegates Mar 9, 2025
How they voted
106–30
Passed · 3 other
Total votes 139
Mar 9, 2025
D
Democratic100
97% Yea
R
Republican39
74% Nay
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
13
Key actions
6
Committee
4
Amendments
2
Mar 17, 2025
Committee
Referred Education, Energy, and the Environment
upper
Mar 17, 2025
Lower · Passed
Third Reading Passed
lower
Mar 17, 2025
Amended
Floor Amendment (Delegate Buckel) Rejected
lower
Mar 17, 2025
Lower · Passed
Motion Vote Previous Question (Delegate J. Lewis) Adopted
lower
Mar 17, 2025
Introduced
Floor Amendment {
lower
Mar 15, 2025
Lower · Passed
Motion Special Order until 03/17 (Delegate Buckel) Adopted
lower
Mar 15, 2025
Lower · Passed
Favorable with Amendments {
lower
Mar 15, 2025
Lower · Passed
Favorable with Amendments Report by Economic Matters
lower
Mar 9, 2025
House Of Delegates · Passed
House of Delegates Vote: pass (106-30-3)
house of delegates
Jan 29, 2025
Committee
First Reading Economic Matters
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Lorig Charkoudian
DDemocratic
Ask Maddy
·
AI policy assistant
Ask Maddy about HB 829
Scope: MD
Hi! I can help you understand HB 829. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline