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| 1 | + | Senate Engrossed public utilities; electric grid improvements State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 SENATE BILL 1309 AN ACT amending title 40, chapter 2, article 1, arizona revised statutes, by adding section 40-207; relating to public service corporations. (TEXT OF BILL BEGINS ON NEXT PAGE) | |
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| 11 | - | House Engrossed Senate Bill public utilities; electric grid improvements | |
| 9 | + | Senate Engrossed public utilities; electric grid improvements | |
| 12 | 10 | State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 | |
| 13 | 11 | SENATE BILL 1309 | |
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| 13 | + | Senate Engrossed | |
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| 19 | 17 | public utilities; electric grid improvements | |
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| 29 | 27 | State of Arizona | |
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| 33 | 31 | Fifty-seventh Legislature | |
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| 35 | 33 | First Regular Session | |
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| 45 | 43 | SENATE BILL 1309 | |
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| 55 | 53 | AN ACT | |
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| 59 | 57 | amending title 40, chapter 2, article 1, arizona revised statutes, by adding section 40-207; relating to public service corporations. | |
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| 65 | 63 | (TEXT OF BILL BEGINS ON NEXT PAGE) | |
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| 69 | - | Be it enacted by the Legislature of the State of Arizona: Section 1. Title 40, chapter 2, article 1, Arizona Revised Statutes, is amended by adding section 40-207, to read: START_STATUTE40-207. Electric generation plant; modifications A. | |
| 67 | + | Be it enacted by the Legislature of the State of Arizona: Section 1. Title 40, chapter 2, article 1, Arizona Revised Statutes, is amended by adding section 40-207, to read: START_STATUTE40-207. Electric generation plant; modifications; definitions A. The commission shall ensure that any changes to maintain or improve an electric power grid: 1. Are capable of producing enough electricity to meet the demand for electric service in the summer and winter months. 2. Contain a generation resource mix that avoids both: (a) Nonmomentary electric service interruptions that are unrelated to severe weather conditions. (b) power quality incidents. B. On the retirement of an electric generation plant, the commission shall ensure that a replacement electric generation plant is capable of providing equally dispatchable load following generation. C. For the purposes of this section: 1. "Dispatchable load following generation" means a power source that quickly adjusts to fluctuations in the demand for electricity. 2. "Generation resource mix" means the combination of different energy sources that are used to produce electricity in a specific region and the relative contributions of each source, including coal, natural gas, solar, wind and nuclear power. END_STATUTE | |
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| 71 | 69 | Be it enacted by the Legislature of the State of Arizona: | |
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| 73 | 71 | Section 1. Title 40, chapter 2, article 1, Arizona Revised Statutes, is amended by adding section 40-207, to read: | |
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| 75 | - | START_STATUTE40-207. Electric generation plant; modifications | |
| 73 | + | START_STATUTE40-207. Electric generation plant; modifications; definitions | |
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| 77 | - | A. | |
| 75 | + | A. The commission shall ensure that any changes to maintain or improve an electric power grid: | |
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| 79 | - | B. On the retirement of an electric generation plant, the commission shall ensure that a replacement electric generation plant is capable of providing an equal or more reliable electric generation that ensures safe and adequate service. END_STATUTE | |
| 77 | + | 1. Are capable of producing enough electricity to meet the demand for electric service in the summer and winter months. | |
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| 79 | + | 2. Contain a generation resource mix that avoids both: | |
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| 81 | + | (a) Nonmomentary electric service interruptions that are unrelated to severe weather conditions. | |
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| 83 | + | (b) power quality incidents. | |
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| 85 | + | B. On the retirement of an electric generation plant, the commission shall ensure that a replacement electric generation plant is capable of providing equally dispatchable load following generation. | |
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| 87 | + | C. For the purposes of this section: | |
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| 89 | + | 1. "Dispatchable load following generation" means a power source that quickly adjusts to fluctuations in the demand for electricity. | |
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| 91 | + | 2. "Generation resource mix" means the combination of different energy sources that are used to produce electricity in a specific region and the relative contributions of each source, including coal, natural gas, solar, wind and nuclear power. END_STATUTE |