HB 829 Maryland House of Delegates · 2025 Regular Session

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

10630
Passed · 3 other
Total votes 139
Mar 9, 2025
D Democratic100
97 Yea 1 Nay 2
97% Yea
R Republican39
9 Yea 29 Nay 1
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
Photo of Lorig Charkoudian
Lorig Charkoudian
DDemocratic
MD
20