1 Multiple Pollutant Reduction Program; Definition; Regional Organization; RGGI allowance. Amend RSA 125-O:20, XIII-XV to read as follows:

XIII. "Regional organization" means a non-profit organization formed by the signatory states to RGGI to provide technical and administrative assistance for such things as: emissions and allowance tracking, offsets development and implementation, allowance market monitoring, and data collection. The organization shall have no regulatory or enforcement authority.

XIV. "Retire" means submitting a RGGI allowance to the department for compliance or other purpose or retaining a RGGI allowance by the department such that the allowance may never be sold or otherwise used again.

XV. "RGGI allowance" means a limited authorization to emit one ton of CO2 issued by the department or other state with a program that the department determines is in accordance with this subdivision or the RGGI program, including emissions limitations as documented by the regional organization, and shall include budget allowances, offset allowances, and early reduction allowances.

2 Carbon Dioxide Emissions Budget Trading Program. Amend RSA 125-O:21, II to read as follows:

II. The program shall include a statewide budget allowance total for each year calculated as follows:

*2019 4,184,333 minus FCPBA minus SCPBA

2020 4,079,725 minus FCPBA minus SCPBA

2021 3,960,999 minus TBA

2022 3,842,274 minus TBA

2023 3,723,549 minus TBA

2024 3,604,823 minus TBA

2025 3,486,098 minus TBA*

2026 3,367,373

2027 3,248,648

2028 3,129,922

2029 3,011,197

2030 and thereafter 2,892,472

3 Compliance; Permit Required. Amend RSA 125-O:22, V to read as follows:

V. In addition to the provisions set forth in RSA 125-O:7, an affected CO2 source that fails to obtain and retire sufficient RGGI allowances during a compliance period, in accordance with RSA 125-O:22, I, shall obtain and surrender 3 RGGI budget or early reduction allowances in the next compliance period for each RGGI allowance that the affected CO2 source was short in obtaining compliance.

4 Cost Containment Allowances in Addition to the Budget. RSA 125-O:29 is repealed and reenacted to read as follows:

125-O:29 Cost Containment Allowances in Addition to the Budget.

I. For the purposes of cost containment, the department shall make available for sale at one or more auctions up to the following amounts of allowances that shall be in addition to the budget allowance total for the given year under RSA 125-O:21, II, if:

(a) The CO2 allowance auction price equals or exceeds $19.50 in 2027, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $29.25;

(b) The CO2 allowance auction price equals or exceeds $20.87 in 2028, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $31.30;

(c) The CO2 allowance auction price equals or exceeds $22.33 in 2029, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $33.49;

(d) The CO2 allowance auction price equals or exceeds $23.89 in 2030, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $35.83; or

(e) In any year thereafter, the CO2 allowance auction price equals or exceeds 1.07 multiplied by the auction price at which cost containment allowances were required to be made available in the previous calendar year rounded to the nearest whole cent, until further legislative action.

II. The allowances sold pursuant to paragraph I shall be replenished, such that the full 1,007,214 allowances, if needed, are available the following calendar year.

5 Repeal. The following are repealed:

I. RSA 125-O:20, VII and VII-a, relative to the definition of early reduction allowances and the definition of FCPBA or first compliance period banked allowances.

II. RSA 125-O:20, X, relative to the definition of offset allowances.

III. RSA 125-O:20, XV-a, relative to the definition of second compliance period banked allowances (SCPBA).

IV. RSA 125-O:20, XVIII, relative to the definition of third adjustment for banked allowances (TBA).

6 Peaceful Uses of Atomic Energy; Coordination of Studies and Development Activities. Amend RSA 162-B:4, III to read as follows:

III. The coordinator of nuclear development and regulatory activities shall have the duty to coordinate and produce the reports required by RSA 162-B:3, as well as coordinate the studies conducted, and the recommendations and proposals made, in this state with like activities in New England and other states and with the policies and regulations of the United States Nuclear Regulatory Commission.

7 New Paragraph; Net Metering. Amend RSA 362-A:9 by inserting after paragraph II the following new paragraph:

II-a. Each electric distribution utility shall make available alternative tariffs for net metering to eligible customer-generators in accordance with order no. 26,029 dated June 23, 2017, and the net metering rules adopted by the commission. Any eligible customer-generator that has submitted an interconnection application to a distribution utility on or before the effective date of this act and that is either a low-moderate income community solar project designated for the Electric Assistance Program under RSA 362-A:9, XIV(e) in 2026 or earlier or is used to offset the electricity requirements of a group consisting exclusively of one or more customers who are political subdivisions that first receives compensation under an order no. 26,029 alternative tariff shall remain eligible to receive that tariff for 20 years from the first day on which compensation is received.

8 Net Metering. Amend RSA 362-A:9, III and IV to read as follows:

III. Metering shall be done in accordance with normal metering practices. A single net meter that shows the customer's net energy usage by measuring both the inflow and outflow of electricity internally shall be the extent of metering that is required at facilities with a total peak generating capacity of not more than 100 kilowatts. A bidirectional metering system that records the total amount of electricity that flows in each direction from the customer premises, either instantaneously or over intervals of an hour or less, shall be required at facilities with a total peak generating capacity of more than 100 kilowatts. The bidirectional system may consist of one or more meters, as long as it can be used to appropriately meter and bill in compliance with utility tariffs and rules. Customer-generators shall not be required to pay for the installation of net meters, but shall pay for the installation of, or procure at their own cost if approved by the interconnecting utility, all bidirectional metering systems as outlined in utility interconnection tariffs or rules.

IV.(a) For facilities with a total peak generating capacity of not more than 100 kilowatts, when billing a customer-generator under a net energy metering tariff that is not time-based, the utility shall apply the customer's net energy usage when calculating all charges that are based on kilowatt hour usage. Customer net energy usage shall equal the kilowatt hours supplied to the customer over the electric distribution system minus the kilowatt hours generated by the customer-generator and fed into the electric distribution system over a billing period.

(b) For facilities with a total peak generating capacity of more than 100 kilowatts, the customer-generator shall pay all applicable charges on all kilowatt hours supplied to the customer over the electric distribution system, less a credit on default service charges equal to the metered energy generated by the customer-generator and fed into the electric distribution system over a billing period.

9 New Paragraph; Electric Utility Restructuring; Definitions. Amend RSA 374-F:2 by inserting after paragraph II the following new paragraph:

II-a. "Advanced nuclear reactor" has the same meaning as that provided in 42 U.S.C. section 16271(b)(1), as amended from time to time.

10 Purchased Power Agreements. Amend the introductory paragraph of RSA 374-F:11, I to read as follows:

I. Investor-owned electric distribution utilities may elect to develop and, no later than June 30, 2025 , issue a request for proposals for multi-year agreements for energy, in conjunction with or independent of any attendant environmental attributes from electric energy sources.

11 Purchased Power Agreements. Amend RSA 374-F:11, I(g) to read as follows:

(g) All megawatt hours procured through agreements made pursuant to this section shall come from new, or incremental electric energy sources.

12 New Subparagraphs; Purchased Power Agreements. Amend RSA 374-F:11, I(h) by inserting after subparagraph (2) the following new subparagraphs:

(3) "Existing electric energy sources" means all sources that currently provide energy to the ISO-NE regional markets, including nuclear power generation facilities located in the ISO-NE control area that commenced commercial operation before January 1, 2011.

(4) Upon the petition of one or more electric distribution utilities, and after notice and hearing, the public utilities commission may authorize such utility or utilities to enter into multi-year agreements with existing, new, or incremental electric energy sources up to a total of 3 million megawatt hours statewide, on an annual basis, if it finds such agreements to be just and reasonable and in the public interest.

(5) Further, any single source shall be eligible to procure an amount of energy not to exceed 1 million megawatt hours statewide, on an annual basis, except for advanced nuclear reactors as defined in RSA 374-F:2, II-a, which may procure an amount not to exceed 2 million megawatt hours on an annual basis.

13 Purchased Power Agreements. Amend the introductory paragraph for RSA 374-F:11, II through RSA 374-F:11, II(a) to read as follows:

II. Any investor-owned electric distribution utility electing to enter into an agreement pursuant to this section shall petition the public utilities commission for authorization to enter the agreement no later than June 30, 2026 .

(a) Upon the petition of one or more electric distribution utilities, and after notice and hearing, the public utilities commission may authorize such utility or utilities to enter into multi-year agreements with new or incremental electric energy sources up to a total of 2 million megawatt hours statewide, on an annual basis, if it finds such agreements to be just and reasonable and in the public interest .

14 Effective Date. This act shall take effect 60 days after its passage.

1 Multiple Pollutant Reduction Program; Definition; Regional Organization; RGGI allowance. Amend RSA 125-O:20, XIII-XV to read as follows:

XIII. "Regional organization" means a non-profit organization formed by the signatory states to RGGI to provide technical and administrative assistance for such things as: emissions and allowance tracking, allowance market monitoring, and data collection. The organization shall have no regulatory or enforcement authority.

XIV. "Retire" means submitting a RGGI allowance to the department for compliance or other purpose or retaining a RGGI allowance by the department such that the allowance may never be sold or otherwise used again.

XV. "RGGI allowance" means a limited authorization to emit one ton of CO2 issued by the department or other state with a program that the department determines is in accordance with this subdivision or the RGGI program, including emissions limitations as documented by the regional organization, and shall include budget allowances.

2 Carbon Dioxide Emissions Budget Trading Program. Amend RSA 125-O:21, II to read as follows:

II. The program shall include a statewide budget allowance total for each year calculated as follows:

2026 3,367,373

2027 2,993,220

2028 2,619,068

2029 2,244,915

2030 and thereafter 1,870,763

3 Compliance; Permit Required. Amend RSA 125-O:22, V to read as follows:

V. In addition to the provisions set forth in RSA 125-O:7, an affected CO2 source that fails to obtain and retire sufficient RGGI allowances during a compliance period, in accordance with RSA 125-O:22, I, shall obtain and surrender 3 RGGI budget allowances in the next compliance period for each RGGI allowance that the affected CO2 source was short in obtaining compliance.

4 Cost Containment Allowances in Addition to the Budget. RSA 125-O:29 is repealed and reenacted to read as follows:

125-O:29 Cost Containment Allowances in Addition to the Budget.

I. For the purposes of cost containment, the department shall make available for sale at one or more auctions up to the following amounts of allowances that shall be in addition to the budget allowance total for the given year under RSA 125-O:21, II, if:

(a) The CO2 allowance auction price equals or exceeds $19.50 in 2027, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $29.25;

(b) The CO2 allowance auction price equals or exceeds $20.87 in 2028, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $31.30;

(c) The CO2 allowance auction price equals or exceeds $22.33 in 2029, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $33.49;

(d) The CO2 allowance auction price equals or exceeds $23.89 in 2030, up to 503,667 allowances and up to 503,667 additional allowances if it equals or exceeds $35.83; or

(e) In any year thereafter, the CO2 allowance auction price equals or exceeds 1.07 multiplied by the auction price at which cost containment allowances were required to be made available in the previous calendar year rounded to the nearest whole cent, until further legislative action.

II. The allowances sold pursuant to paragraph I shall be replenished, such that the full 1,007,214 allowances, if needed, are available the following calendar year.

5 Repeal. The following are repealed:

I. RSA 125-O:20, VII and VII-a, relative to the definition of early reduction allowances and the definition of FCPBA or first compliance period banked allowances.

II. RSA 125-O:20, X, relative to the definition of offset allowances.

III. RSA 125-O:20, XV-a, relative to the definition of second compliance period banked allowances (SCPBA).

IV. RSA 125-O:20, XVIII, relative to the definition of third adjustment for banked allowances (TBA).

6 Peaceful Uses of Atomic Energy; Coordination of Studies and Development Activities. Amend RSA 162-B:4, III to read as follows:

III. The coordinator of nuclear development and regulatory activities shall have the duty to coordinate and produce the reports required by RSA 162-B:3, as well as coordinate the studies conducted, and the recommendations and proposals made, in this state with like activities in New England and other states and with the policies and regulations of the United States Nuclear Regulatory Commission. These activities may include the management of funding and oversight of nuclear incentive programs, such as those described by RSA 374-F:11, as well as outreach programs to inform and educate the public, particularly regarding safety.

7 New Paragraph; Net Metering. Amend RSA 362-A:9 by inserting after paragraph II the following new paragraph:

II-a. Each electric distribution utility shall make available alternative tariffs for net metering to eligible customer-generators in accordance with order no. 26,029 dated June 23, 2017, and the net metering rules adopted by the commission. Any eligible customer-generator that has submitted an interconnection application to a distribution utility on or before the effective date of this act and that is either a low-moderate income community solar project designated for the Electric Assistance Program under RSA 362-A:9, XIV(e) in 2026 or earlier or is used to offset the electricity requirements of a group consisting exclusively of one or more customers who are political subdivisions that first receives compensation under an order no. 26,029 alternative tariff shall remain eligible to receive that tariff for 20 years from the first day on which compensation is received.

8 Net Metering. Amend RSA 362-A:9, III and IV to read as follows:

III. Metering shall be done in accordance with normal metering practices. A single net meter that shows the customer's net energy usage by measuring both the inflow and outflow of electricity internally shall be the extent of metering that is required at facilities with a total peak generating capacity of not more than 250 kilowatts. A bidirectional metering system that records the total amount of electricity that flows in each direction from the customer premises, either instantaneously or over intervals of an hour or less, shall be required at facilities with a total peak generating capacity of more than 250 kilowatts. The bidirectional system may consist of one or more meters, as long as it can be used to appropriately meter and bill in compliance with utility tariffs and rules. Customer-generators shall not be required to pay for the installation of net meters, but shall pay for the installation of, or procure at their own cost if approved by the interconnecting utility, all bidirectional metering systems as outlined in utility interconnection tariffs or rules.

IV.(a) For facilities with a total peak generating capacity of not more than 250 kilowatts, when billing a customer-generator under a net energy metering tariff that is not time-based, the utility shall apply the customer's net energy usage when calculating all charges that are based on kilowatt hour usage. Customer net energy usage shall equal the kilowatt hours supplied to the customer over the electric distribution system minus the kilowatt hours generated by the customer-generator and fed into the electric distribution system over a billing period.

(b) For facilities with a total peak generating capacity of more than 250 kilowatts, the customer-generator shall pay all applicable charges on all kilowatt hours supplied to the customer over the electric distribution system, less a credit on default service charges equal to the metered energy generated by the customer-generator and fed into the electric distribution system over a billing period.

9 New Paragraph; Electric Utility Restructuring; Definitions. Amend RSA 374-F:2 by inserting after paragraph II the following new paragraph:

II-a. "Advanced nuclear reactor" has the same meaning as that provided in 42 U.S.C. section 16271(b)(1), as amended from time to time.

10 Purchased Power Agreements. Amend the introductory paragraph of RSA 374-F:11, I to read as follows:

I. Investor-owned electric distribution utilities may elect to develop and, no later than June 30, 2040 , issue a request for proposals for multi-year agreements for energy, in conjunction with or independent of any attendant environmental attributes from electric energy sources.

11 Purchased Power Agreements. Amend RSA 374-F:11, I(g) to read as follows:

(g) All megawatt hours procured through agreements made pursuant to this section shall come from existing, new, or incremental electric energy sources.

12 New Subparagraphs; Purchased Power Agreements. Amend RSA 374-F:11, I(h) by inserting after subparagraph (2) the following new subparagraphs:

(3) "Existing electric energy sources" means all sources that currently provide energy to the ISO-NE regional markets, including nuclear power generation facilities located in the ISO-NE control area that commenced commercial operation before January 1, 2011.

(4) Upon the petition of one or more electric distribution utilities, and after notice and hearing, the public utilities commission may authorize such utility or utilities to enter into multi-year agreements with existing, new, or incremental electric energy sources up to a total of 3 million megawatt hours statewide, on an annual basis, if it finds such agreements to be just and reasonable and in the public interest.

(5) Further, any single source shall be eligible to procure an amount of energy not to exceed 1 million megawatt hours statewide, on an annual basis, except for advanced nuclear reactors as defined in RSA 374-F:2, II-a, which may procure an amount not to exceed 2 million megawatt hours on an annual basis.

13 Purchased Power Agreements. Amend the introductory paragraph for RSA 374-F:11, II through RSA 374-F:11, II(a) to read as follows:

II. Any investor-owned electric distribution utility electing to enter into an agreement pursuant to this section shall petition the public utilities commission for authorization to enter the agreement no later than June 30, 2041 .

(a) Upon the petition of one or more electric distribution utilities, and after notice and hearing, the public utilities commission may authorize such utility or utilities to enter into multi-year agreements with new or incremental electric energy sources up to a total of 2 million megawatt hours statewide, on an annual basis, if it finds such agreements to be just and reasonable and in the public interest , provided that if at least 1 million megawatt hours are procured from advanced nuclear reactors as defined inRSA 374-F:2, II-a, an additional 1 million megawatt hours may be procured from existing, new, or incremental electric energy sources for a total of up to 3 million megawatt hours statewide annually .

14 Effective Date. This act shall take effect 60 days after its passage.