HB 93 New Mexico House · 2025 Regular Session

ADVANCED GRID TECHNOLOGY PLANS

HB 93 requires New Mexico electricity companies to submit detailed "advanced grid technology plans" to the Public Regulation Commission alongside their regular resource plans. These plans must identify transmission congestion points, propose specific technology projects (like dynamic line ratings or advanced power flow controllers) to address them, and include cost analyses. Approved projects can recover costs through rate increases (tariff riders or base rates), with the Commission reviewing plans to ensure they save ratepayers money, improve grid reliability, support renewable energy integration, and benefit low-income communities. The law applies to most utilities but excludes rural electric cooperatives.
Bill status signed all 5 stages cleared
Introduction
Jan 2025
Committee Review
Mar 2025
House Passage
Mar 2025
Senate Passage
Mar 2025
Signed into Law
Apr 2025
Introduced Jan 14, 2025 Signed Apr 9, 2025
Maddy AI version diff · 2 comparisons

What changed between versions

GE substitute Final Version · 7 edits
MODERATE
This bill updates New Mexico's grid modernization laws to explicitly include advanced grid technology projects in utility applications and allows utilities to recover costs for these projects through tariffs or base rates. The changes expand what counts as grid modernization to include technologies like advanced metering, cybersecurity measures, energy storage, and microgrids, while also adding requirements for public reporting and considering low-income access in project planning.
Scope change
The bill's scope expanded from general grid modernization to specifically include advanced grid technology projects, with new provisions for distribution cooperative utilities and self-sourced power generation.
DEFINITION

Added a comprehensive definition of 'grid modernization' that now includes 11 specific technologies including advanced metering, intelligent grid devices, cybersecurity measures, energy storage systems, and microgrids.

FISCAL

Allowed utilities to recover costs for grid modernization projects through approved tariff riders or base rates, with a presumption that costs within approved amounts are reasonable.

TIMELINE

Established a 30-day automatic approval process for tariff riders that go into effect unless suspended for up to 180 days, with deemed approval if the commission doesn't act within the suspension period.

REQUIREMENT

Required utilities to include cost estimates for grid modernization projects in applications and consider seven specific criteria including efficiency improvements, regional energy market connection, clean energy access, and air pollution reduction.

Added transparency requirements including public reporting and consideration of low-income users and underserved communities in project planning.

SCOPE

Added provisions for distribution cooperative utilities and permitted generation and distribution of self-sourced power, expanding the bill's applicability beyond traditional public utilities.

ELIGIBILITY

Modified cost recovery rules to exclude projects that only benefit high-voltage transmission customers (110,000 volts or higher) from being recovered from distribution customers.

Floor votes · Senate Mar 20, 2025 · House Mar 5, 2025

How they voted

354
Passed · 1 other
Total votes 40
Mar 20, 2025
D Democratic24
21 Yea 3 Nay
87% Yea
R Republican16
14 Yea 1 Nay 1
87% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
12
Key actions
9
Committee
4
Apr 9, 2025
Signed into law
Signed
executive
Mar 21, 2025
Executive · Passed
House concurred in Senate amendments
executive
Mar 20, 2025
Upper · Passed
floor substitute adopted (1 amendment)
upper
Mar 20, 2025
Upper · Passed
passed Senate
upper
Mar 14, 2025
Upper · Passed
DO PASS committee report adopted
upper
Mar 11, 2025
Upper · Passed
DO PASS committee report adopted
upper
Mar 5, 2025
Lower · Passed
passed House
lower
Mar 5, 2025
Introduced
Sent to Senate Conservation Committee & Senate Tax, Business and Transportation Committee
upper
Feb 27, 2025
Lower · Passed
DO PASS, as amended, committee report adopted
lower
Feb 10, 2025
Lower · Passed
DO NOT PASS, replaced with committee substitute
lower
Jan 23, 2025
Introduced
Sent to House Government, Elections and Indian Affairs Committee & House Commerce & Economic Development Committee
lower
Jan 14, 2025
Introduced
Sent to House Pre-file
lower
3 primary · 0 co-sponsors

Sponsors