Electric Utility Commission - Sept. 9, 2024

Electric Utility Commission Regular Meeting of the Electric Utility Commission

Agenda original pdf

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REGULAR MEETING OF THE ELECTRIC UTILITY COMMISSION SEPTEMBER 9, 2024  6:00 PM AUSTIN ENERGY HEADQUARTERS/SHUDDE FATH CONFERENCE ROOM 4815 MUELLER BLVD AUSTIN, TEXAS Some members of the Electric Utility Commission maybe participating by videoconference. Public comment will be allowed in-person or remotely by telephone. Speakers may only register to speak on an item once either in-person or remotely and will be allowed up to three minutes to provide their comments. Registration no later than noon the day before the meeting is required for remote participation. To register contact Amy Everhart, at Amy.Everhart@AustinEnergy.com or via phone at 512-322-6087. AGENDA Members: Dave Tuttle, Chair Kaiba White, Vice Chair Ayo Akande Raul Alvarez Cesar Benavides Jonathon Blackburn Randy Chapman Cyrus Reed Joshua Rhodes Vacant Vacant CALL MEETING TO ORDER PUBLIC COMMUNICATION: GENERAL The first 5 speakers signed up prior to the meeting being called to order will each be allowed a three-minute allotment to address their concerns regarding items not posted on the agenda. APPROVAL OF MINUTES 1. Approve the minutes of the Electric Utility Commission Regular Meeting on August 12, 2024. DISCUSSION AND ACTION ITEMS 2. Recommend approval of a resolution authorizing the filing of eminent domain proceedings and payment to acquire the property interests needed for a Permanent Electric Transmission and Distribution Easement, consisting of approximately 0.153 acres (6,668 square feet) of land in two parts (3,709 square feet and 2,959 square feet) generally located at 6900 South Interstate Highway 35, Austin, Texas 78745 and being a portion of Lots 1A and 2A, Forrest C. Walker Subdivision, a Subdivision recorded in Book 75, Page 219; and a Temporary Construction Easement, consisting of approximately 0.0734 acres (3,196 square feet) of land generally located at 6940 South Interstate Highway 35, Austin, Texas 78745 and being a portion of Lot 2A Forrest C. Walker Subdivision, a Subdivision recorded in Book 75, Page 219 Official Public Records of Travis County, Texas, from Long Real Estate Holdings, LLC. The property is currently appraised at $556,853, subject to an increase in value based on updated appraisals or a Special Commissioner’s award. 3. Recommend approval of a resolution authorizing the filing of eminent domain proceedings and payment to acquire the property interests needed for a Temporary Construction Easement, consisting of approximately 0.0703 acres (3,062 square feet) of land generally located at 8309 South Interstate Highway 35, Austin, Texas 78744 (PID 430743) and being out of the Santiago …

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Item 18: Energy Code Affordability Impact Statement Com 2 of 4 original pdf

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Affordability Impact Statement 2024 International Energy Conservation Code Commercial Provisions Date: 8/14/2024 Proposed Regulation The proposed adoption of the 2024 International Energy Conservation Code Commercial Provisions and local amendments would replace the 2024 International Energy Conservation Code Commercial Provisions and corresponding local amendments. The proposed local amendments have been reduced, clarified, and amended to support Austin’s climate and energy efficiency goals. Land Use/Zoning Impacts on Housing Costs The proposed changes would have a neutral impact on housing costs via land use and zoning. There are no direct impacts anticipated on land use or zoning due to these amendments. Impact on Development Cost The proposed changes would have a negative impact on construction costs for mid-rise and high-rise multifamily buildings. The U.S. Department of Energy (DOE) Pacific Northwest National Lab (PNNL) is responsible for developing final cost-effectiveness reports on the energy codes at both national and state levels. As of August 2nd, this report is unavailable for the 2024 IECC Commercial Provisions. In the meantime, Austin Energy conducted local modeling using the same set of building prototypes developed by the DOE to standardize the analysis of energy savings and costs related to the energy code. The table and information below provide details on potential cost impacts amendments to the model code and appendices, per Austin Energy’s local modeling. Measure Incremental First Cost per Dwelling Unit Incremental First Cost per Apartment Building 2024 IECC Model Code Overall Model code item – Renewable Energy Unavailable $490 Unavailable $39,000 Appendix CG – Electric Vehicle Charging Infrastructure Appendix CH – Space Hea�ng Electric-Ready Provisions Appendix CH – Water Hea�ng Electric-Ready Provisions Appendix CH – Cooking Electric-Ready Provisions Appendix CH – Clothes Drying Electric-Ready Provisions Appendix CI – Demand Responsive Controls Appendix CJ – Electrical Energy Storage System Total $360* $200 $200* $100 $0 $0 $385 $28,440* *If parking is provided $15,500 $15,800* *for individual water heating $7,900 $0 $0 $30,400 Over $1,735 Over $137,040 Source: Austin Energy • Model Code Item: Renewable Energy Systems: The 2024 IECC model code mandates that buildings include renewable energy systems, such as solar panels. However, exceptions exist for smaller projects or areas where installing solar panels isn’t feasible, like downtown Austin. For a typical 10-story, 79-unit apartment building, the required solar system would cost approximately $39,000, or $490 per unit. The payback period for this investment, considering current energy rates, would be around 22 years. • Model Code: Additional …

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Item 18: Energy Code Affordability Impact Statement Res 3 of 4 original pdf

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Affordability Impact Statement 2024 International Energy Conservation Code Residential Provisions Date: 8/14/2024 Proposed Regulation The proposed adoption of the 2024 International Energy Conservation Code Residential Provisions and local amendments would replace the 2021 International Energy Conservation Code Residential Provisions and corresponding local amendments. The proposed local amendments have been reduced, clarified, and amended to support Austin’s climate and energy efficiency goals. Land Use/Zoning Impacts on Housing Costs The proposed changes would have a neutral impact on housing costs. No direct impacts to land use or zoning are anticipated as a result of these amendments. The cost impact varies across different housing types, with some experiencing increases and others decreases. The changes support energy efficiency improvements which can lead to long-term cost savings. Impact on Development Cost The proposed updates to the energy conservation code have a mixed impact on development costs in the short-term, with potential long-term benefits for household affordability. Local modeling estimates a decrease in construction costs of $396 per affordable single-family home, $244 per standard single-family home, and an increase of $427 per low-rise multifamily unit. • Affordable single-family homes would see an overall decrease of $396 per house. Major cost savers include the decrease in attic insulation ($905 savings). Major cost drivers include the requirement updates to interior lighting controls ($123 cost) and adoption of Appendix RE for EV readiness ($124 cost). The savings are anticipated to increase after occupancy with energy efficiency savings of up to $52 per year; roughly 3.6% energy savings. Peak demand will be decreased by 0.029 kW, which will help to keep rates lower in the future. • Higher-cost single-family homes would experience an estimated decrease of $244 per house. Major cost savings include the reduction in attic insulation ($844 savings). Cost increases include interior lighting controls with sensors ($176 cost) and adoption of Appendix RE for EV readiness ($124 cost). The savings will further increase after occupancy with the increased energy efficiency and savings of up to $52 per year; roughly 4.5% energy savings. Peak demand will be decreased by 0.113 kW, which will help to keep rates lower in the future. • Low-rise multifamily developments (4 stories or less) would see an overall increase of $427 per unit. Major cost increases include adopting Appendix RE for EV readiness ($325 costs) and interior lighting controls ($105 costs), though due to Austin’s recent elimination of parking requirements, EV readiness would only …

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Item 18: Energy Code Article 12 4 of 4 original pdf

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TITLE 25. - LAND DEVELOPMENT. CHAPTER 25-12. - TECHNICAL CODES. ARTICLE 12. ENERGY CODE. ARTICLE 12. ENERGY CODE. § 25-12-261 INTERNATIONAL ENERGY CONSERVATION CODE. (A) The International Energy Conservation Code, 2024 Edition, published by the International Code Council ("2024 International Energy Conservation Code") and Appendices CG, CH, CI, CJ, RE, RF, RJ, and RK, are adopted and incorporated by reference into this section with the deletions and amendments in Subsections (B), (C), and (D) and Section 25-12-263 (Local Amendments to the International Energy Conservation Code). (B) The following commercial provisions of the 2024 International Energy Conservation Code are deleted. A subsection contained within a deleted section or subsection is not deleted, unless specifically listed below: (C) For purposes of commercial energy efficiency compliance with ASHRAE standards, as allowed under the 2024 International Energy Conservation Code, the following provisions of the 2022 edition of ASHRAE standard 90.1 (ASHRAE 90.1-2022), published by the American Society of Heating, Refrigeration, and Air-Conditioning Engineers, are deleted. A subsection contained within a deleted section or subsection is not deleted, unless specifically listed below: C201.3 C402.4 C402.5.3 Table C405.13.2 C405.15.1 CG101.2.1 Table CG101.2.1 CG101.2.2 CG101.2.5 CH103.1.1.2 CH103.1.2.1 CH103.1.2.3 2.2 4.2.1.1 5.5.3.1.4 5.5.4.1 6.5.10 6.7.3.2 7.7.3.2 7.9.1 8.4.3.1 8.7.3.1 R202 definition of "Residential Building" R402.1.2 Table R402.1.2 R402.1.3 Table R402.1.3 R402.3 R402.5.1.2 R402.5.1.3 R402.6 R403.3.7 R403.3.8 Table R403.3.8 R403.3.9 § 25-12-262 CITATIONS TO THE ENERGY CODE. CH103.1.3.1 CH103.1.3.2 CH103.1.4.1 CH103.1.4.2 CI101.1 CI102.1 9.4.1 10.5.1.1 10.7.3.1 G2.4.2 Table R405.2 Table R405.4.2(1) Table R406.2 R503.1.1.1 RJ101.1 RK101.1 (D) The following residential provisions of the 2024 International Energy Conservation Code are deleted. A subsection contained within a deleted section or subsection is not deleted, unless specifically listed below: R402.5.1.2.1 R403.6.3 In the City Code, "Energy Code" means the 2024 International Energy Conservation Code adopted by Section 25-12-261 (International Energy Conservation Code) and as amended by Section 25-12-263 (Local Amendments to the International Energy Conservation Code). In this article, "this code" means the Energy Code. Page 1 of 44 § 25-12-263 LOCAL AMENDMENTS TO THE INTERNATIONAL ENERGY CONSERVATION CODE. (A) The following provisions are local amendments to the commercial provisions of the 2024 International Conservation Code. Each provision in this subsection is a substitute for an identically numbered provision deleted by Section 25-12-261(B) or an addition to the 2024 International Energy Conservation Code. C201.3 Terms defined in other codes. Terms not defined in this code that are defined in the Building Code, …

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Item 18: Energy Code Public Comments 1 of 4 original pdf

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International Energy Conservation Code (IECC) Commercial - IECC [2024] Project Engagement VIEWS 223 PARTICIPANTS RESPONSES COMMENTS SUBSCRIBERS 20 0 26 2 Please provide a comment or question about the proposed Commercial provisions of the International Energy Conservation Code (IECC) 2024 Technical Code Amendments in the space below. Please respond by July 9, 2024. July 8, 2024 Attention: Public Comments Dear Austin Energy Green Building Staff, Vehicle Readiness proposals of the 2024 International Energy Conversation Code (IECC) The Alliance for Transportation Electrification appreciates the opportunity to comment on Austin Energy’s Residential and Commercial Electric Vehicle Readiness proposals of the 2024 International Energy Conversation Code (IECC). We applaud the City’s leadership in pushing forward the energy code in a timely manner. Although many cities and states have adopted energy codes, only a handful have been proactive in adopting, updating, and enforcing the most up-to-date codes. Energy codes ensure that a building's energy use is included as a fundamental part of the design and construction process of new buildings; making an early investment in building energy improvements will pay dividends to Austin residents for years into the future. We offer the following comments on the 2024 IECC Electric Vehicle Readiness proposals for both commercial and 1. We support the residential electric vehicle readiness proposal for one-and two- family dwellings, townhomes, and residential buildings. R-2 occupancies. The residential proposal derived from Appendix RE of the 2024 IECC Residential code requires that new one- and two-family dwellings and townhouses with designated parking provide one EV capable, EV ready, or EVSE space per dwelling unit. Multifamily buildings with four stories or less must provide an EV capable space, EV ready space, or EVSE space for 40 percent of dwelling units or automobile parking spaces, whichever is less. These requirements give building owners flexibility in establishing the level of EV readiness that will fit their current and future needs, while still providing the necessary minimum EV charging load that the distribution system needs to be sized for. Moreover, the language in Appendix RE was developed as a consensus proposal during the IECC code development process with input from a diverse group of stakeholders including representatives from the home builders, electrical manufacturers, EV charging providers, and utilities. It went through several rounds of public comment and editorial changes to ensure clarity, consistency, enforceability, and technical soundness. Adopting Appendix RE outright would help staff streamline and quicken the public …

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Item 19: Staff Briefing and Process Update on the Resource, Generation, and Climate Protection Plan original pdf

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Austin Energy's Resource Generation Plan 2035 Workshops Presented by Lynda Rife Diverse Mix of Workshop Participants AARP ADAPT AISD ARMA Citizens Climate Lobby Hispanic Chamber Solar and Storage Coalition City of Lakeway Housing Works State of Texas City of Austin HURF Residential Customers IBEW Local 520 Ascension Downtown Commercial LGBT Chamber Texas Climate Jobs Asian Chamber Environment Texas Pecan Street Austin Chamber Foundation Communities PODER Tri-City Region Austin Critical Home Repair Coalition CCARE Central Health Habitat for Humanity Public Citizen Urban League HACA HEB RECA UT Energy Institute Sierra Club UT Students Sunrise Movement Texas Assisted Living Association Texas Energy Poverty Research Institute Overview: Workshop #3 • Austin Energy hosted their third workshop on Thursday, Aug. 22 from 11:30 a.m. to 1:30 p.m. • The goals of Workshop #3 were to have participants explore trade-offs between affordability, reliability and environmental sustainability, and to discuss equity as it relates to the affects of those three on those most vulnerable • The workshop had three parts: • Stakeholder Stories • Prioritizing Values • Exploring Equity Stakeholder Stories What is the impact if you lost power for the following time-periods? Time Period Impact to “You” Impact to “Your Organization” 1 hour minimal, inconvenient, annoying 8 hours somewhat substantial, financial impacts, can’t work, painful, pharmaceuticals at risk loss of revenue, damage to equipment, inconvenient, could endanger our residence due to dependency on equipment loss of revenue, possible loss of customers, damage to equipment, disruption to care 48 hours financial impacts, devastating, relocate, no work devastating, loss of revenue, damage, life- threatening What is the impact to you if your monthly electric bill increased by the following amounts? Electric Bill Increase Impact to “You” Impact to “Your Organization” $1 to $5 per month minimal, inconsequential, depends, if it gets compounded very little, modest, impactful when you look at scale, low-income already burdened $5 to $10 per month minimal, inconvenient, I would need to re-evaluate consumption impactful, significant, change spending habits When there is a day with high smog, what is the impact? Smog Impact Impact to “You” Impact to “Your Organization” Impact Level slightly affected, not affected, moderately affected, extremely affected slightly affected, moderately affected, extremely affected Impact Description limit outdoor activities, asthma can flare, allergies get worse which impacts my ability to work and exercise, can lead to getting a sinus infection, I worry about long-term health impacts limit outdoor activities, the medically vulnerable …

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Item 20: Staff Briefing & Modeling Overview for the Resource, Generation, and Climate Protection Plan original pdf

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Ascend's Modeling Overview Austin Energy Resource, Generation and Climate Protection Plan to 2035 Michael Enger Vice President, Energy Market Operations & Resource Planning September 9, 2024 © Austin Energy Modeling Progress to Date and Next Steps What we have done Where we are now What is next • Worked with EUC to finalize model inputs and assumptions (July) • Worked with EUC to finalize portfolios, scenarios and sensitivities (August) • Completing modeling runs for all portfolios and scenarios • Analyzing output metrics to quantify tradeoffs between portfolios • Provide summary of modeling results to EUC (Sept. 30) • “Office hours” for EUC deep dive into model results data (Oct. 1-4) • Austin Energy and EUC use results to refine shortlist of portfolios for further analysis 2 Austin Energy Portfolio Modeling Overview Internal Modeling Process Utilizing UPLAN and PowerSIMM modeling tools to evaluate the performance of multiple portfolios across various scenarios. 3rd Party Modeling Process Ascend’s resource planning methodology and modeling tools generate optimized portfolios based on specified constraints. Portfolio Evaluation All modeling results will be evaluated to select portfolios for further consideration. PORTFOLIO A PORTFOLIO B PORTFOLIO C PORTFOLIO D PORTFOLIO E PORTFOLIO F Shortlist of Portfolios 3 Ascend's Modeling Overview Ben Anderson Manager, Resource Planning 4 Uncertainty with Stochastic Analysis • Stochastic analysis provides a method to account for uncertainty and variability in power systems. • PowerSIMM runs a set of simulations to cover a broad range of future conditions. Simulations represent a future path with independent representations of solar, wind, load and dispatch decisions. • Outputs show a range of values for important variables such as costs, renewable generation, GHG emissions. Historic Solar Output Simulated Solar Output 5 Ascend Models Used for Austin Energy's Resource Generation Plan Work Capacity Expansion Model • Creates optimized portfolios based on user-defined constraints • Software outputs technology mix that minimizes total portfolio costs while honoring given constraints Production Cost Model • Calculates cost, emissions, and reliability metrics for optimized portfolios from the Capacity Expansion Model results • Provides mean (average) values as well as P5 and P95 probability values to show the range of possibilities Ascend Models use the same assumptions discussed with EUC in July 2024 6 Optimized Portfolio Descriptions Portfolio A Portfolio B Meets emissions and renewable energy targets, while keeping a local reliable system and minimizing transmission congestion price spikes in Austin Same as Portfolio A, but without any …

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Item 21: Staff Briefing Solar Standard Offer Program original pdf

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Solar Standard Offer Richard Génecé Vice President, Customer Energy Solutions Tim Harvey Manager, Customer Renewable Solutions September 2024 ©Austin Energy Solar Standard Offer Adds Capacity to Community Solar Palmer Event Center AUS Blue Garage Carports La Loma Community Solar Farm 2 Solar Standard Offer Format Customer Sited Solar System Owner & Site Host Community Solar Austin Energy Pays System Owner 3 Solar Standard Offer Desired Outcomes Community Solar Expansion Self-sustaining, scalable and replicable Community Solar model. Environmental Stewardship Increase local renewable energy production. Customer Satisfaction Increase solar developer participation and community solar subscriptions. Access, Equity & Affordability Enable solar access and bill savings for low-income customers. 4 Solar Standard Offer – Rate of Payment • Austin Energy pays solar system owner a rate per kilowatt-hour of energy produced, net of electric charges. • The payment rate is based on Austin Energy’s avoided costs. Avoided Cost Components Description ERCOT Energy Savings Ancillary Service Savings Transmission Savings Austin Energy’s average price of energy in the ERCOT market at the time the solar energy is produced. The average cost to ensure the right number and type of power generation sources are running (to prevent an outage). Calculates savings based on • • the average generation at peak times, the sum of wholesale transmission service charges, and the total solar generation. • 5 Solar Standard Offer – Rate of Payment Adjusted Every Three Years At launch, solar systems: • Less than 1 MW = $.0761/kWh. • Greater than 1 MW = $.0494/kWh. Adjustment based upon the previous five year’s average avoided costs. • 2026 adjustment = 2021-2025. • 2029 adjustment = 2024-2028. 2021 Avoided Cost Components 2023 2022 ERCOT Energy $ 0.0467 $ 0.1005 $ 0.0940 $ 0.0267 $ 0.0273 $ 0.0310 TCOS Savings Ancillary Services $ 0.0027 $ 0.0050 $ 0.0034 $ 0.0761 $ 0.1327 $ 0.1284 Total <1MW $ 0.0494 $ 0.1054 $ 0.0974 Total >1MW 2024 ? ? ? ? ? 2025 ? ? ? ? ? 2026 Trend $ 0.0804 $ 0.0283 $ 0.0037 ? ? 6 Timelines Program Pre-Launch October 15 Pre-launch Stakeholder Meeting Review program guidelines and requirements Review application, permitting and inspection processes Begin registration as a Solar Standard Offer Participating Contractor Applications accepted via web-based tool Upon application approval, projects may begin construction Interconnection February 3 Begin setting meters for projects passing final inspection Permission to operate comes with setting the meter Accounts activated 7 ©Austin …

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Items 2-17 RCAs original pdf

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Item 2 Posting Language ..Title Approve a resolution authorizing the filing of eminent domain proceedings and payment to acquire the property interests needed for a Permanent Electric Transmission and Distribution Easement, consisting of approximately 0.153 acres (6,668 square feet) of land in two parts (3,709 square feet and 2,959 square feet) generally located at 6900 South Interstate Highway 35, Austin, Texas 78745 and being a portion of Lots 1A and 2A, Forrest C. Walker Subdivision, a Subdivision recorded in Book 75, Page 219; and a Temporary Construction Easement, consisting of approximately 0.0734 acres (3,196 square feet) of land generally located at 6940 South Interstate Highway 35, Austin, Texas 78745 and being a portion of Lot 2A Forrest C. Walker Subdivision, a Subdivision recorded in Book 75, Page 219 Official Public Records of Travis County, Texas, from Long Real Estate Holdings, LLC. The property is currently appraised at $556,853, subject to an increase in value based on updated appraisals or a Special Commissioner’s award. ..Body Lead Department Financial Services Department Fiscal Note Funding is available in the Capital Budget of Austin Energy. For More Information: Michael Gates, Financial Services Department, 512-974-5639; Brandon Williamson, Financial Services Department, 512-974-5666; Amy Everhart, Austin Energy, Director, Local Government Issues (512) 322- 6087; Elaine Veselka, Austin Energy, VP Electric Systems Engineering and Technical Services, (512) 322- 6667; Tina Little, Austin Energy, Director, Electric Systems and Shared Services, (512) 322-6396. Council Committee, Boards, and Commission Action: September 9, 2024 - To be reviewed by the Electric Utility Commission. Additional Backup Information: Various structures along the existing circuits 926, 927, 987, and 988 require relocation to accommodate the Texas Department of Transportation (TxDOT) expansion of Interstate Highway 35 (I-35) as part of its I-35 Capital Express program that runs along I-35 from State Highway 71 south to State Highway 45. The relocation of the circuit adjacent to the properties at 6900 and 6940 South I-35 requires the City to purchase an electric easement across Lots 1A and 2A, Forrest C. Walker Subdivision, a Subdivision recorded in Book 75, Page 219 of the Official Public Records of Travis County, Texas. The City previously acquired a waterline easement across the same property through condemnation in 1986. The City has attempted to purchase the needed properties at 6900 and 6940 South I-35, Austin, Texas. The City and property owner have been unable to agree on the value of the needed acquisition. …

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