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HB26-1007 • 2026

Improve Customer Use Distributed Energy Resources

The bill defines, and creates requirements for, portable-scale solar generation devices. In addition, the bill prohibits a provider of retail electric service or wholesale energy from, among other thi

Energy Housing
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Rep. L. Smith, Rep. R. Stewart, Sen. M. Ball, Sen. C. Kipp, Rep. J. Bacon, Rep. A. Boesenecker, Rep. K. Brown, Rep. S. Camacho, Rep. M. Carter, Rep. M. Duran, Rep. C. Espenoza, Rep. M. Froelich, Rep. L. Goldstein, Rep. E. Hamrick, Rep. M. Lindsay, Rep. B. Marshall, Rep. J. McCluskie, Rep. K. Nguyen, Rep. A. Paschal, Rep. M. Rutinel, Rep. E. Sirota, Rep. K. Stewart, Rep. T. Story, Rep. B. Titone, Rep. A. Valdez, Rep. S. Woodrow, Rep. Y. Zokaie, Sen. J. Amabile, Sen. A. Benavidez, Sen. J. Bridges, Sen. J. Coleman, Sen. L. Cutter, Sen. L. Daugherty, Sen. J. Gonzales, Sen. N. Hinrichsen, Sen. I. Jodeh, Sen. C. Kolker, Sen. W. Lindstedt, Sen. J. Marchman, Sen. D. Roberts, Sen. M. Snyder, Sen. T. Sullivan, Sen. K. Wallace, Sen. M. Weissman
Last action
2026-04-06
Official status
House Considered Senate Amendments - Result was to Laid Over Daily
Effective date
Not listed

Plain English Breakdown

The official source material does not provide specific details on enforcement mechanisms or penalties for violations, leaving some uncertainty about how the bill will be implemented and monitored.

Improving Customer Use of Portable Solar Devices

This bill sets rules for portable solar devices and stops energy providers from requiring customer approval before installing or using these devices.

What This Bill Does

  • Defines what a portable-scale solar generation device is, including its power output limit and safety requirements.
  • Prohibits electric service providers from needing customers to get permission or pay fees before installing or using portable solar devices.
  • Makes it illegal for anyone to restrict the installation, use, or operation of portable solar devices without reasonable cause.
  • Requires utilities regulated by the Public Utilities Commission to allow customer ownership and use of meter collar adapters that are approved by a recognized testing lab.
  • Prohibits certain utilities from requiring production meters as a condition for interconnecting distributed energy resources with power output up to 10 kilowatts.

Who It Names or Affects

  • Customers who want to install portable solar devices.
  • Electric service providers and wholesale energy suppliers.
  • Utilities regulated by the Public Utilities Commission, municipally owned utilities, and cooperative electric associations.

Terms To Know

Portable-scale solar generation device
A single photovoltaic system that supplies power to the electric grid and is labeled and listed by a recognized testing lab.
Meter collar adapter
An accessory used in electrical installations to connect distributed energy resources without altering existing wiring.

Limits and Unknowns

  • The bill does not specify what happens if someone violates the rules about portable solar devices.
  • It is unclear how this legislation will be enforced and monitored by regulatory bodies.

Amendments

These notes stay tied to the official amendment files and metadata from the legislature.

L.001

HOU Energy & Environment

Passed [*]

Plain English: The amendment adds requirements for portable-scale solar generation devices, including safety standards and restrictions on their sale, lease, or rent after January 1, 2027.

  • Adds UL labeling and listing, building codes, and fire codes to ensure consumer safety for renewable energy devices.
  • Limits the installation of more than one portable-scale solar generation device per wall outlet address.
  • Requires that portable-scale solar generation devices comply with UL labeling and listed standards by January 1, 2027.
  • Prohibits covenants or restrictions that unreasonably restrict the use of portable-scale solar generation devices after January 1, 2027.
  • The amendment text includes technical references to other sections and definitions which are not fully explained here.
L.004

HOU Energy & Environment

Passed [*]

Plain English: The amendment adds the requirement that portable-scale solar generation devices must be installed by a licensed electrical contractor or another authorized person.

  • Adds the requirement for installation of portable-scale solar generation devices to be done by a licensed electrical contractor or other authorized individual.
  • The amendment does not specify who 'other authorized individuals' are, leaving some ambiguity about who can install these devices beyond just licensed electrical contractors.
L.005

HOU Energy & Environment

Passed [*]

Plain English: The amendment removes specific language about kilowatts from the bill and deletes a section of text.

  • Removes the phrase 'KILOWATTS; AND' and replaces it with 'KILOWATTS.' on page 3, line 13.
  • Deletes lines 14 through 18 on page 3.
  • The exact content of the deleted section is not provided in the amendment text, so we do not know what was removed beyond it being four lines long.
L.006

HOU Energy & Environment

Passed [*]

Plain English: The amendment changes the requirements for installing a meter collar adapter by specifying that it must be done by an electrical contractor registered with the state and that all electrical work must be performed by licensed electricians or apprentices under supervision.

  • Replaces existing language about installation of a meter collar adapter to require involvement of a state-registered electrical contractor.
  • Specifies that only master electricians, journeymen electricians, residential wiremen, or properly supervised apprentices can perform the electrical work.
  • The amendment text does not provide details on how these changes will be enforced or what penalties might apply for non-compliance.
L.010

SEN Transportation & Energy

Passed [*]

Plain English: The amendment requires retail utilities to maintain a public list of approved meter collar adapters on their website and establish a process for approving customer-owned adapters that meet certain safety standards within ninety days.

  • Retail utilities must post at least one approved meter collar adapter on their website.
  • A process is established for customers to submit and get approval for additional meter collar adapters not listed, with the utility having up to 90 days to approve or deny.
  • The utility can only deny an adapter if it does not meet safety standards and must provide a clear explanation of why.
  • Technical details about specific standards (like UL 414) are referenced but not explained in plain English.
L.011

SEN Transportation & Energy

Passed [*]

Plain English: The amendment adds new requirements for utility companies to provide cost estimates when installing a meter collar adapter and clarifies the definition of 'proposing party'.

  • Adds a requirement for qualifying retail utilities to give customers an estimate of costs if relocating or replacing the meter enclosure is needed.
  • Clarifies that utilities are not required to modify, relocate, replace, or upgrade their metering infrastructure to accommodate a meter collar adapter installation.
  • Defines 'proposing party' as the manufacturer of the meter collar adapter.
  • The amendment text does not specify how utilities will provide cost estimates or what constitutes an approved meter collar adapter.
L.012

SEN Transportation & Energy

Passed [*]

Plain English: The amendment changes requirements for municipally owned utilities regarding meter collar adapters, including posting approved adapters on their website and approving customer-owned adapters that meet certain standards.

  • Municipally owned utilities must post at least one approved meter collar adapter on their website.
  • Utilities must have a process to approve customer-owned meter collar adapters not listed on the public site within ninety days of submission.
  • The amendment specifies criteria for approving customer-owned meter collar adapters, such as certification compliance and physical compatibility.
  • Some technical details about specific standards (like UL 414) are mentioned but not fully explained in plain English.
L.013

SEN Transportation & Energy

Passed [*]

Plain English: The amendment allows municipally owned utilities to deny a proposed meter collar adapter only if it does not meet safety requirements and requires the utility to provide written notice explaining why.

  • Municipally owned utilities can now reject customer-proposed meter collar adapters only when they do not comply with established safety standards.
  • Utilities must give customers clear, written reasons for rejecting a proposed adapter and explain how it differs from approved ones.
  • If an approved adapter needs the meter enclosure to be moved or the housing replaced, the utility will provide cost estimates upon customer request.
  • The amendment does not specify what happens if a customer disagrees with the utility's decision about their proposed adapter.
L.015

SEN Transportation & Energy

Passed [*]

Plain English: The amendment removes the word 'NOT' from a specific part of the bill related to portable-scale solar generation devices.

  • Removes the word 'NOT' from page 6, line 10 of the reengrossed bill.
  • The exact impact and context of removing 'NOT' is unclear without additional information about what was originally negated by this term.
L.016

SEN Transportation & Energy

Passed [*]

Plain English: The amendment changes a section of the bill to add new requirements for real property owners in common interest communities who install portable-scale solar generation devices.

  • Adds a new subsection (e) that requires real property owners residing in common interest communities to secure their portable-scale solar generation device reasonably to their unit or limited common elements like patios, decks, or balconies.
  • Specifies that the real property owner is responsible for all liability and costs related to the installation, maintenance, or removal of the device.
  • Requires the real property owner to indemnify the community association and other owners from any related liabilities or costs.
  • The amendment text does not specify what 'reasonably secure' means in practice.
L.007

Second Reading

Passed [**]

Plain English: The amendment removes certain lines from the bill and adds a new requirement that portable-scale solar generation devices must be installed according to fire code requirements and local building codes related to health and safety.

  • Removes specific lines from the original bill text on page 2, lines 4 through 6.
  • Adds a new requirement stating that portable-scale solar generation device installations must follow fire code requirements and applicable local building codes for health and safety.
  • The exact content of the removed lines is not provided in the amendment text, so their specific details cannot be explained.
L.008

Second Reading

Passed [**]

Plain English: The amendment changes the wording in a bill about portable solar devices to add clarity and new restrictions.

  • Adds 'unreasonably' after 'indirectly' on page 2, line 27 of the committee report.
  • Removes one instance of 'and' on page 3, line 2.
  • Replaces 'community.' with a more detailed list of restrictions for real property owners regarding portable solar devices.
  • The exact impact and clarity improvements from these changes are not fully explained in the provided text.
L.009

Second Reading

Lost [**]

Plain English: The amendment adds a new clause to the bill that allows property owners, landlords, or common interest communities to set rules for portable-scale solar generation devices as long as these rules do not stop people from using such devices.

  • Adds a provision allowing real property owners, landlords, and common interest communities to establish reasonable requirements related to life safety, fire safety, preventing structural damage, and ensuring compliance with building or electrical codes for portable-scale solar generation devices.
  • The exact nature of the 'reasonable' requirements that can be set by property owners is not fully detailed in the amendment text.
  • It's unclear how conflicts between these new rules and existing regulations will be resolved.
L.017

Second Reading

Passed [**]

Plain English: The amendment changes the deadline for a specific action related to portable-scale solar generation devices from an unspecified date to December 31, 2026.

  • Changes the deadline for an action regarding portable-scale solar generation devices to December 31, 2026.
  • The amendment text does not specify what exact action needs to be completed by this new deadline, making it unclear what specific requirements or changes are being imposed.
  • The original unspecified date and the nature of the required action before December 31, 2026, are not provided in the given information.

Bill History

  1. 2026-04-06 House

    House Considered Senate Amendments - Result was to Laid Over Daily

  2. 2026-04-02 Senate

    Senate Third Reading Passed - No Amendments

  3. 2026-04-01 Senate

    Senate Second Reading Passed with Amendments - Committee, Floor

  4. 2026-03-30 Senate

    Senate Second Reading Laid Over to 04/01/2026 - No Amendments

  5. 2026-03-25 Senate

    Senate Committee on Transportation & Energy Refer Amended to Senate Committee of the Whole

  6. 2026-03-10 Senate

    Introduced In Senate - Assigned to Transportation & Energy

  7. 2026-03-05 House

    House Third Reading Passed - No Amendments

  8. 2026-03-04 House

    House Second Reading Special Order - Passed with Amendments - Committee, Floor

  9. 2026-03-03 House

    House Second Reading Laid Over Daily - No Amendments

  10. 2026-02-26 House

    House Committee on Energy & Environment Refer Amended to House Committee of the Whole

  11. 2026-01-14 House

    Introduced In House - Assigned to Energy & Environment

Official Summary Text

The bill defines, and creates requirements for, portable-scale solar generation devices. In addition, the bill prohibits a provider of retail electric service or wholesale energy from, among other things, requiring a customer to obtain the provider's approval before installing or using a portable-scale solar generation device. The bill also prohibits a person from
restricting, prohibiting, or imposing unreasonable conditions on

directly or indirectly unreasonably prohibiting
the installation, use, or operation of a portable-scale solar generation device.
A covenant or restriction that explicitly or indirectly unreasonably prohibits or restricts the installation, use, or operation of a portable-scale solar generation device is unenforceable and void as a matter of public policy, though a real property owner may require reasonable restrictions.
The bill specifies that a provider of retail electric service or wholesale energy is not liable for any damage caused by a portable-scale solar generation device and requires that the installation of a portable-scale solar generation device be in accordance with fire code requirements and applicable building codes that pertain to health and safety.
Under current law, a utility that is subject to regulation by the public utilities commission (commission) must allow for customer ownership and use of a meter collar adapter through the utility's interconnection standards. The bill requires the commission, on or before December 31, 2026, to revise existing commission interconnection rules to explicitly require commission-regulated utilities to allow for customer ownership and use of meter collar adapters
that are approved by a nationally recognized testing laboratory
and to prohibit commission-regulated utilities from requiring a production meter as a condition of interconnection for a customer-sited distributed energy resource
that has a power output of no more than 10 kilowatts
.
The bill also requires a commission-regulated utility to facilitate the installation of a meter collar adapter by an electrical contractor registered with the state electrical board.
The bill requires municipally owned utilities and cooperative electric associations to also allow for customer ownership and use of meter collar adapters and prohibits municipally owned utilities and cooperative electric associations from requiring a production meter as a condition of interconnection for a customer-sited distributed energy resource.
(Note: Italicized words indicate new material added to the original summary; dashes through words indicate deletions from the original summary.)
(Note: This summary applies to the reengrossed version of this bill as introduced in the second house.)

Current Bill Text

Read the full stored bill text
Second Regular Session
Seventy-fifth General Assembly
STATE OF COLORADO
REREVISED
This Version Includes All Amendments
Adopted in the Second House
LLS NO. 26-0319.01 Clare Haffner x6137 HOUSE BILL 26-1007
House Committees Senate Committees
Energy & Environment Transportation & Energy
A BILL FOR AN ACT
CONCERNING MEASURES TO IMPROVE A CUSTOMER'S ABILITY TO USE101
DISTRIBUTED ENERGY RESOURCES.102
Bill Summary
(Note: This summary applies to this bill as introduced and does
not reflect any amendments that may be subsequently adopted. If this bill
passes third reading in the house of introduction, a bill summary that
applies to the reengrossed version of this bill will be available at
http://leg.colorado.gov.)
The bill defines, and creates requirements for, portable-scale solar
generation devices. In addition, the bill prohibits a provider of retail
electric service or wholesale energy from, among other things, requiring
a customer to obtain the provider's approval before installing or using a
portable-scale solar generation device. The bill also prohibits a person
from restricting, prohibiting, or imposing unreasonable conditions on the
SENATE
3rd Reading Unamended
April 2, 2026
SENATE
Amended 2nd Reading
April 1, 2026
HOUSE
3rd Reading Unamended
March 5, 2026
HOUSE
Amended 2nd Reading
March 4, 2026
HOUSE SPONSORSHIP
Smith and Stewart R., Bacon, Boesenecker, Brown, Camacho, Carter, Duran, Espenoza,
Froelich, Goldstein, Hamrick, Lindsay, Marsha ll, McCluskie, Nguyen, Paschal, Rutinel,
Sirota, Stewart K., Story, Titone, Valdez, Woodrow, Zokaie
SENATE SPONSORSHIP
Kipp and Ball, Amabile, Benavidez, Bridges, Coleman, Cutter, Daugherty, Gonzales J.,
Hinrichsen, Jodeh, Kolker, Lindstedt, Marchman, Roberts, Snyder, Sullivan, Wallace,
Weissman
Shading denotes HOUSE amendment. Double underlining denotes SENATE amendment.
Capital letters or bold & italic numbers indicate new material to be added to existing law.
Dashes through the words or numbers indicate deletions from existing law.
installation, use, or operation of a portable-scale solar generation device.
Under current law, a utility that is subject to regulation by the
public utilities commission (commission) must allow for customer
ownership and use of a meter collar adapter through the utility's
interconnection standards. The bill requires the commission, on or before
December 31, 2026, to revise existing commission interconnection rules
to explicitly require commission-regulated utilities to allow for customer
ownership and use of meter collar adapters and to prohibit
commission-regulated utilities from requiring a production meter as a
condition of interconnection for a customer-sited distributed energy
resource.
The bill requires municipally owned utilities and cooperative
electric associations to also allow for customer ownership and use of
meter collar adapters and prohibits municipally owned utilities and
cooperative electric associations from requiring a production meter as a
condition of interconnection for a customer-sited distributed energy
resource.
Be it enacted by the General Assembly of the State of Colorado:1
SECTION 1. Legislative declaration. (1) The general assembly2
finds and declares that:3
(a) With weather-related power outages on the rise, distributed4
generation systems, such as residential solar energy systems, create a5
clean, reliable energy source that, especially when paired with an energy6
storage system, is less vulnerable to natural disasters and grid failures;7
(b) Customers across the state are increasingly wanting to have8
more freedom and choice over their energy decisions and to increase the9
self-reliance and self-sufficiency of their families and communities;10
(c) Portable-scale solar generation devices plug in directly to a11
wall outlet and immediately provide energy to a home. These devices can12
play a meaningful role in addressing energy affordability statewide, and13
they are ideal for any small space, such as an apartment balcony or a14
small patio.15
(d) While clean energy technologies, including portable-scale16
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solar generation devices, are becoming increasingly available for1
customers, interconnection fees and other utility processes can make the2
adoption of such technologies unnecessarily costly and burdensome;3
(e) It is the policy of the state and the intent of the general4
assembly to encourage the use of portable-scale solar generation devices5
and to limit obstacles to customers' use of these devices; and6
(f) Increasing renewable energy generation and allowing7
customers across the state to have more freedom, choice, and8
self-sufficiency over their energy decisions through the use of9
portable-scale solar generation devices is a matter of statewide concern.10
(2) The general assembly further finds that:11
(a) Customer-sited distributed energy resources, including rooftop12
solar and energy storage, are important tools to help customers manage13
bills, improve resilience, and support achievement of the state's clean14
energy and climate goals; 15
(b) UL labeling and listing, building codes, and fire codes ensure16
consumer safety for renewable energy devices;17
(c) Ensuring efficient, low-cost, and timely interconnection of18
distributed energy resources is a matter of statewide concern;19
(d) Use of meter collar adapters can reduce or avoid costly and20
time-consuming service panel upgrades when interconnecting distributed21
energy resources, thereby lowering the costs of and barriers to22
customer-sited distributed energy resources for households and small23
businesses;24
(e) Cooperative electric associations are required to comply with25
the interconnection rules adopted by the public utilities commission, and26
municipally owned utilities are required to adopt interconnection27
1007-3-
standards that are functionally similar to those established by the public1
utilities commission;2
(f) However, existing law does not explicitly require that3
cooperative electric associations and municipally owned utilities must4
allow for customer use of meter collar adapters; and5
(g) Therefore, additional statutory direction is needed to ensure6
that all utilities in the state fully and efficiently accommodate the use of7
meter collar adapters.8
(3) The general assembly further finds that requiring separate9
production meters for customer-sited distributed energy resources in10
circumstances where net energy consumption can be accurately measured11
at the customer's billing meter adds unnecessary cost and complexity that12
discourage beneficial distributed energy resources.13
SECTION 2. In Colorado Revised Statutes, add 40-2-140 as14
follows:15
40-2-140. Portable-scale solar generation devices -16
requirements - exemptions - definitions.17
(1) AS USED IN THIS SECTION:18
(a) " COMMON INTEREST COMMUNITY " HAS THE MEANING SET19
FORTH IN SECTION 38-33.3-103 (8).20
(b) "ENERGY EFFICIENCY MEASURE" HAS THE MEANING SET FORTH21
IN SECTION 38-33.3-106.7 (1)(b).22
(c) "LIMITED COMMON ELEMENT" HAS THE MEANING SET FORTH IN23
SECTION 38-33.3-103 (19).24
(d) "PERSON" HAS THE MEANING SET FORTH IN SECTION 2-4-40125
(8).26
(e) "PORTABLE-SCALE SOLAR GENERATION DEVICE" OR "DEVICE"27
1007-4-
MEANS A SINGLE PHOTOVOLTAIC SYSTEM PER ADDRESS AND ASSOCIATED1
EQUIPMENT THAT:2
(I) IS DESIGNED OR COMMISSIONED TO SUPPLY A MAXIMUM POWER3
OUTPUT OF NOT MORE THAN ONE T HOUSAND NINE HUNDRED TWENTY4
WATTS TO THE ELECTRIC GRID; AND5
(II) I S LABELED AND LISTED BY A NATIONALLY RECOGNIZED6
TESTING LABORATORY.7
(2) A PORTABLE-SCALE SOLAR GENERATION DEVICE MUST INCLUDE8
A FEATURE THAT PREVENTS THE DEVICE FROM ENERGIZING THE ELECTRIC9
GRID DURING A POWER OUTAGE.10
(3) A CUSTOMER THAT USES A PORTABLE -SCALE SOLAR11
GENERATION DEVICE SHALL NOT CONNECT MORE THAN ONE DEVICE TO A12
SINGLE WALL OUTLET PER ADDRESS.13
(4) (a) A PROVIDER OF RETAIL ELECTRIC SERVICE OR WHOLESALE14
ENERGY SHALL NOT REQUIRE A CUSTOMER TO:15
(I) O BTAIN THE PROVIDER 'S APPROVAL BEFORE INSTALLING OR16
USING A PORTABLE-SCALE SOLAR GENERATION DEVICE;17
(II) P AY THE PROVIDER A FEE RELATED TO A PORTABLE -SCALE18
SOLAR GENERATION DEVICE; OR19
(III) INSTALL ANY ADDITIONAL CONTROLS OR EQUIPMENT BEYOND20
WHAT IS INTEGRATED INTO A PORTABLE -SCALE SOLAR GENERATION21
DEVICE PURSUANT TO THE UL LISTING OF THE DEVICE.22
(b) A PROVIDER OF RETAIL ELECTRIC SERVICE OR WHOLESALE23
ENERGY MAY REQUIRE A CUSTOMER TO NOTIFY THE PROVIDER OF THE24
CUSTOMER'S USE OF A PORTABLE-SCALE SOLAR GENERATION DEVICE BY25
INDICATING THE PRESENCE AND SIZE OF THE DEVICE IN KILOWATTS.26
(5) A PORTABLE-SCALE SOLAR GENERATION DEVICE THAT HAS A27
1007-5-
POWER OUTPUT OF NOT MORE THAN THREE HUNDRED NINETY-ONE WATTS1
IS EXEMPT FROM:2
(a) T HE SOLAR PHOTOVOLTAIC INSTALLATION REQUIREMENTS3
DESCRIBED IN SECTION 40-2-128; AND4
(b) ANY BUILDING SAFETY CODE PROVISIONS OR PRODUCT LISTING5
PROVISIONS THAT WOULD REQUIRE ALTERATIONS TO THE BUILDING 'S6
ELECTRICAL WIRING.7
(6) ON AND AFTER JANUARY 1, 2027, A PERSON SHALL NOT SELL,8
LEASE, OR RENT A PORTABLE-SCALE SOLAR GENERATION DEVICE THAT HAS9
A POWER OUTPUT OF MORE THAN THREE HUNDRED NINETY-ONE WATTS10
IN THE STATE AND IS NOT UL LABELED AND LISTED.11
(7) ON AND AFTER JANUARY 1, 2027:12
(a) A PERSON SHALL NOT DIRECTLY OR INDIRECTLY13
UNREASONABLY PROHIBIT THE INSTALLATION, USE, OR OPERATION OF A14
PORTABLE-SCALE SOLAR GENERATION DEVICE;15
(b) A COVENANT OR RESTRICTION THAT EXPLICITLY OR16
INDIRECTLY UNREASONABLY PROHIBITS OR RESTRICTS THE INSTALLATION,17
USE, OR OPERATION OF A PORTABLE-SCALE SOLAR GENERATION DEVICE IS18
UNENFORCEABLE AND VOID AS A MATTER OF PUBLIC POLICY;19
(c) A PORTABLE-SCALE SOLAR GENERATION DEVICE IS CONSIDERED20
AN ENERGY EFFICIENCY MEASURE FOR THE PURPOSES OF SECTION21
38-33.3-106.7; EXCEPT THAT, NOTWITHSTANDING SECTION 38-33.3-106.722
(3)(d), A REAL PROPERTY OWNER MAY INSTALL , USE, OR OPERATE A23
DEVICE ON REAL PROPERTY THAT IS A LIMITED COMMON ELEMENT OF A24
COMMON INTEREST COMMUNITY; 25
(d) A REAL PROPERTY OWNER MAY REQUIRE REASONABLE26
RESTRICTIONS FOR THE INSTALLATION, USE, OR OPERATION OF A27
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PORTABLE-SCALE SOLAR GENERATION DEVICE , INCLUDING REQUIRING1
PRIOR NOTICE OF THE INSTALLATION OF A DEVICE AND RESTRICTIONS2
RELATED TO PREVENTING FIRE OR ELECTRICAL OVERLOAD OF THE3
EXISTING ELECTRICAL SYSTEM , PREVENTING DAMAGE OR HARM TO A4
PERSON OR PROPERTY, AND THE LOCATION OF THE DEVICE; AND5
(e) A REAL PROPERTY OWNER THAT RESIDES IN A COMMON6
INTEREST COMMUNITY AND INSTALLS A PORTABLE -SCALE SOLAR7
GENERATION DEVICE MAY BE REQUIRED TO REASONABLY SECURE THE8
DEVICE TO THEIR UNIT OR ANY LIMITED COMMON ELEMENT PATIO, DECK,9
OR BALCONY THAT SOLELY SERVES THE REAL PROPERTY OWNER 'S UNIT.10
THE REAL PROPERTY OWNER MAY BE RESPONSIBLE FOR ALL LIABILITY AND11
COSTS ASSOCIATED WITH THE INSTALLATION, MAINTENANCE, OR REMOVAL12
OF THE DEVICE AND REQUIRED TO INDEMNIFY THE COMMUNITY13
ASSOCIATION AND OTHER OWNERS FROM ANY RELATED LIABILITY OR14
COSTS.15
(8) A PROVIDER OF RETAIL ELECTRIC SERVICE OR WHOLESALE16
ENERGY IS NOT LIABLE FOR ANY DAMAGE OR INJURY CAUSED BY A17
PORTABLE-SCALE SOLAR GENERATION DEVICE.18
(9) THE INSTALLATION OF A PORTABLE-SCALE SOLAR GENERATION19
DEVICE MUST BE IN ACCORDANCE WITH FIRE CODE REQUIREMENTS AND20
APPLICABLE LOCAL BUILDING CODES THAT PERTAIN TO HEALTH AND21
SAFETY. 22
SECTION 3. In Colorado Revised Statutes, 40-2-124, add23
(1.3), (1.4), and (7)(c) as follows:24
40-2-124. Renewable energy standards - qualifying retail and25
wholesale utilities - definitions - net metering - legislative declaration26
- rules.27
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(1.3) ON OR BEFORE DECEMBER 31, 2026, THE COMMISSION SHALL1
REVISE EXISTING RULES TO:2
(a) R EQUIRE A QUALIFYING RETAIL UTILITY TO POST AND3
MAINTAIN ON ITS WEBSITE A PUBLIC LIST OF AT LEAST ONE METER COLLAR4
ADAPTER THAT IS APPROVED BY THE QUALIFYING RETAIL UTILITY;5
(b) (I) REQUIRE A QUALIFYING RETAIL UTILITY TO HAVE A PROCESS6
FOR APPROVING A CUSTOMER -OWNED METER COLLAR ADAPTER THAT IS7
NOT INCLUDED IN THE PUBLIC LIST MAINTAINED BY THE QUALIFYING8
RETAIL UTILITY PURSUANT TO SUBSECTION (1.3)(a) OF THIS SECTION ,9
WHICH PROCESS MUST TAKE NO MORE THAN NINETY DAYS AFTER THE DATE10
OF SUBMISSION FOR APPROVAL OF A SPECIFIC METER COLLAR ADAPTER BY11
THE PROPOSING PARTY;12
(II) A QUALIFYING RETAIL UTILITY SHALL APPROVE A PROPOSED13
CUSTOMER-OWNED METER COLLAR ADAPTER THAT:14
(A) I S CERTIFIED FOR COMPLIANCE WITH THE STANDARDS15
REFERENCED IN UL 414;16
(B) IS PHYSICALLY AND ELECTRICALLY COMPATIBLE WITH THE UL17
LISTINGS OF EXISTING EQUIPMENT AT THE INSTALLATION LOCATION AND18
MEETS ALL NATIONAL ELECTRIC CODE CLEARANCE AND SAFETY19
STANDARDS;20
(C) IS RATED ADEQUATELY FOR THE CONNECTED EQUIPMENT THAT21
IS USED FOR PURPOSES OF SOLAR , BATTERY STORAGE TECHNOLOGY ,22
ELECTRIC VEHICLE CHARGE, OR ENERGY EFFICIENCY MEASURES; AND23
(D) DOES NOT COMPROMISE THE STRUCTURAL INTEGRITY OF THE24
METER ENCLOSURE OR INTERFERE WITH SAFE METER OPERATION; AND25
(III) A QUALIFYING RETAIL UTILITY MAY DENY A PROPOSED26
CUSTOMER-OWNED METER COLLAR ADAPTER ONLY IF:27
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(A) THE PROPOSED METER COLLAR ADAPTER DOES NOT MEET THE1
REQUIREMENTS SET FORTH IN SUBSECTION (1.3)(b)(II) OF THIS SECTION;2
AND3
(B) THE QUALIFYING RETAIL UTILITY PROVIDES WRITTEN NOTICE4
TO THE PROPOSING PARTY THAT CLEARLY EXPLAINS WHY THE PROPOSED5
METER COLLAR ADAPTER FAILS TO MEET SAFETY REQUIREMENTS AND6
EXPLAINS THE DIFFERENCES BETWEEN THE PROPOSED METER COLLAR7
ADAPTER AND A METER COLLAR ADAPTER THAT HAS BEEN APPROVED BY8
THE QUALIFYING RETAIL UTILITY; 9
(c) I F THE INSTALLATION OF AN APPROVED METER COLLAR10
ADAPTER REQUIRES RELOCATION OF THE METER ENCLOSURE OR11
REPLACEMENT OF THE METER HOUSING , REQUIRE A QUALIFYING RETAIL12
UTILITY TO, UPON REQUEST OF THE CUSTOMER, PROVIDE AN ESTIMATE OF13
THE COSTS ASSOCIATED WITH THIS WORK , WHICH COSTS ARE THE14
RESPONSIBILITY OF THE CUSTOMER. NOTHING IN THIS SECTION REQUIRES15
A QUALIFYING RETAIL UTILITY TO MODIFY , RELOCATE , REPLACE , OR16
UPGRADE METERING INFRASTRUCTURE TO ACCOMMODATE THE17
INSTALLATION OF A METER COLLAR ADAPTER.18
(d) IF THE INSTALLATION OF AN APPROVED METER COLLAR19
ADAPTER REQUIRES REMOVAL OF THE METER, ALLOW A QUALIFYING20
RETAIL UTILITY TO REQUIRE THAT THE INSTALLATION WORK BE21
PERFORMED BY THE QUALIFYING RETAIL UTILITY OR A LICENSED22
ELECTRICAL CONTRACTOR OR OTHER THIRD PARTY APPROVED BY THE23
QUALIFYING RETAIL UTILITY IN A TIMELY MANNER AND AT NO ADDITIONAL24
COST TO THE CUSTOMER;25
(e) R EQUIRE A QUALIFYING RETAIL UTILITY TO ESTABLISH AND26
PUBLISH IN THE QUALIFYING RETAIL UTILITY'S TARIFFS A PROCESS FOR A27
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CUSTOMER TO REQUEST AND INSTALL A METER COLLAR ADAPTER, WHICH1
PROCESS MUST TAKE NO LONGER THAN THIRTY DAYS AND NOT BE UNDULY2
BURDENSOME TO THE CUSTOMER; AND3
(f) REQUIRE A QUALIFYING RETAIL UTILITY TO FACILITATE THE4
INSTALLATION OF A METER COLLAR ADAPTER BY AN ELECTRICAL5
CONTRACTOR REGISTERED WITH THE STATE ELECTRICAL BOARD PURSUANT6
TO SECTION 12-115-110 AND REQUIRE THAT ALL ELECTRICAL WORK BE7
PERFORMED BY A MASTER ELECTRICIAN, JOURNEYMAN ELECTRICIAN,8
RESIDENTIAL WIREMAN, OR PROPERLY SUPERVISED APPRENTICE.9
(1.4) FOR THE PURPOSES OF SUBSECTION (1.3) OF THIS SECTION ,10
"PROPOSING PARTY" MEANS A METER COLLAR ADAPTER MANUFACTURER.11
(7) (c) (I) A MUNICIPALLY OWNED UTILITY SHALL POST AND12
MAINTAIN ON ITS WEBSITE A PUBLIC LIST OF AT LEAST ONE METER COLLAR13
ADAPTER THAT IS APPROVED BY THE MUNICIPALLY OWNED UTILITY.14
(II) ON OR BEFORE DECEMBER 31, 2026, A MUNICIPALLY OWNED15
UTILITY'S INTERCONNECTION STANDARDS MUST:16
(A) I NCLUDE A PROCESS FOR APPROVING A CUSTOMER -OWNED17
METER COLLAR ADAPTER THAT IS NOT INCLUDED IN THE PUBLIC LIST18
MAINTAINED BY THE MUNICIPALLY OWNED UTILITY PURSUANT TO19
SUBSECTION (7)(c)(I) OF THIS SECTION , WHICH PROCESS MUST TAKE NO20
MORE THAN NINETY DAYS AFTER THE DATE OF SUBMISSION FOR APPROVAL21
OF A SPECIFIC METER COLLAR ADAPTER BY THE PROPOSING PARTY;22
(B) I NCLUDE A PROCESS FOR A CUSTOMER TO REQUEST AND23
INSTALL A METER COLLAR ADAPTER , WHICH PROCESS MUST TAKE NO24
LONGER THAN THIRTY DAYS AND NOT BE UNDULY BURDENSOME TO THE25
CUSTOMER; AND26
(C) ALLOW FOR THE INSTALLATION OF A METER COLLAR ADAPTER27
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BY A PROFESSIONAL CONTRACTOR WITH A VALID ELECTRICIAN LICENSE1
ISSUED PURSUANT TO ARTICLE 115 OF TITLE 12.2
(III) A MUNICIPALLY OWNED UTILITY SHALL APPROVE A PROPOSED3
CUSTOMER-OWNED METER COLLAR ADAPTER THAT:4
(A) I S CERTIFIED FOR COMPLIANCE WITH THE STANDARDS5
REFERENCED IN UL 414;6
(B) IS PHYSICALLY AND ELECTRICALLY COMPATIBLE WITH THE UL7
LISTINGS OF EXISTING EQUIPMENT AT THE INSTALLATION LOCATION AND8
MEETS ALL NATIONAL ELECTRIC CODE CLEARANCE AND SAFETY9
STANDARDS;10
(C) IS RATED ADEQUATELY FOR THE CONNECTED EQUIPMENT THAT11
IS USED FOR PURPOSES OF SOLAR , BATTERY STORAGE TECHNOLOGY ,12
ELECTRIC VEHICLE CHARGE, OR ENERGY EFFICIENCY MEASURES; AND13
(D) DOES NOT COMPROMISE THE STRUCTURAL INTEGRITY OF THE14
METER ENCLOSURE OR INTERFERE WITH SAFE METER OPERATION.15
(IV) A MUNICIPALLY OWNED UTILITY MAY DENY A PROPOSED16
CUSTOMER-OWNED METER COLLAR ADAPTER ONLY IF:17
(A) THE PROPOSED METER COLLAR ADAPTER DOES NOT MEET THE18
REQUIREMENTS SET FORTH IN SUBSECTION (7)(c)(II) OF THIS SECTION; AND19
(B) THE MUNICIPALLY OWNED UTILITY PROVIDES WRITTEN NOTICE20
TO THE PROPOSING PARTY THAT CLEARLY EXPLAINS WHY THE PROPOSED21
METER COLLAR ADAPTER FAILS TO MEET SAFETY REQUIREMENTS AND22
EXPLAINS THE DIFFERENCES BETWEEN THE PROPOSED METER COLLAR23
ADAPTER AND A METER COLLAR ADAPTER THAT HAS BEEN APPROVED BY24
THE MUNICIPALLY OWNED UTILITY.25
(V) I F THE INSTALLATION OF AN APPROVED METER COLLAR26
ADAPTER REQUIRES RELOCATION OF THE METER ENCLOSURE OR27
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REPLACEMENT OF THE METER HOUSING, A MUNICIPALLY OWNED UTILITY1
SHALL, UPON REQUEST OF THE CUSTOMER, PROVIDE AN ESTIMATE OF THE2
COSTS ASSOCIATED WITH THE NECESSARY LABOR AND EQUIPMENT OF THE3
MUNICIPALLY OWNED UTILITY, WHICH COSTS ARE THE RESPONSIBILITY OF4
THE CUSTOMER . NOTHING IN THIS SECTION REQUIRES A MUNICIPALLY5
OWNED UTILITY TO MODIFY, RELOCATE, REPLACE, OR UPGRADE METERING6
INFRASTRUCTURE TO ACCOMMODATE THE INSTALLATION OF A METER7
COLLAR ADAPTER.8
(VI) FOR THE PURPOSES OF THIS SUBSECTION (7)(c), "PROPOSING9
PARTY" MEANS A METER COLLAR ADAPTER MANUFACTURER.10
SECTION 4. In Colorado Revised Statutes, 40-9.5-118, amend11
(2)(d) as follows:12
40-9.5-118. Net metering - rules.13
(2) Each cooperative electric association shall allow a14
customer-generator's retail electricity consumption to be offset by the15
electricity generated from eligible energy resources on the16
customer-generator's side of the meter that are interconnected with the17
facilities of the cooperative electric association, subject to the following:18
(d) Interconnection standards. A cooperative electric association19
and a customer-generator shall comply with the interconnection standards20
and insurance requirements established in the rules promulgated ADOPTED21
by the public utilities commission pursuant to section 40-2-124; except22
that the cooperative electric association may reduce or waive any of the23
insurance requirements; and except that the public utilities commission24
shall initiate a rule-making proceeding no later than October 1, 2008, for25
the purpose of addressing cooperative electric association system issues26
in its small generator interconnection procedures. A cooperative electric27
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association shall not prevent or unreasonably burden the installation of a1
net metering system if such system includes protective equipment that2
prevents any export of customer-generated electricity from the customer's3
side of the meter. A COOPERATIVE ELECTRIC ASSOCIATION AND A4
CUSTOMER-GENERATOR SHALL COMPLY WITH THE RULES ADOPTED BY THE5
PUBLIC UTILITIES COMMISSION PURSUANT TO SECTION 40-2-124 (1.3)6
REGARDING METER COLLAR ADAPTERS AND WITH OTHER COMMISSION7
RULES REGARDING PRODUCTION METERS.8
SECTION 5. In Colorado Revised Statutes, 38-33.3-106.7,9
amend (1)(b)(V) and (1)(b)(VI); and add (1)(b)(VII) as follows:10
38-33.3-106.7. Unreasonable restrictions on energy efficiency11
measures - definitions.12
(1) (b) As used in this section, "energy efficiency measure" means13
a device or structure that reduces the amount of energy derived from14
fossil fuels that is consumed by a residence or business located on the real15
property. "Energy efficiency measure" is further limited to include only16
the following types of devices or structures:17
(V) A retractable clothesline; and18
(VI) A heat pump system, as defined in section 39-26-732 (2)(c);19
AND20
(VII) ON AND AFTER JANUARY 1, 2027, A PORTABLE-SCALE SOLAR21
GENERATION DEVICE, AS DEFINED IN SECTION 40-2-140 (1)(e).22
SECTION 6. Act subject to petition - effective date. This act23
takes effect at 12:01 a.m. on the day following the expiration of the24
ninety-day period after final adjournment of the general assembly (August25
12, 2026, if adjournment sine die is on May 13, 2026); except that, if a26
referendum petition is filed pursuant to section 1 (3) of article V of the27
1007-13-
state constitution against this act or an item, section, or pa rt of this act1
within such period, then the act, item, section, or part will not take effect2
unless approved by the people at the general election to be held in3
November 2026 a nd, in such cas e, will take effect on the date of the4
official declaration of the vote thereon by the governor.5
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