Distributed Renewable Energy Operating Impacts and Valuation Study

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DISTRIBUTED ENERGY ADMINISTRATION PLAN CONFORMING PROJECT PRODUCTION BASE INCENTIVES PBI Matrix 3 Contract Years 20 PBI Years 20 Non-Residential 6 Residential or Non- Residential Resource Type 1 2 3 4 5 Year Beginning 2009 2010 2011 2012 2013 BIOMASS/BIOGAS (electric) Non-Residential Biomass/Biogas $0.054/kWh $0.054/kWh $0.048/kWh $0.048/kWh $0.041/kWh BIOGAS/BIOMASS - CHP (electric) 7 Non-Residential Biomass/Biogas $0.031/kWh $0.031/kWh $0.028/kWh $0.028/kWh $0.024/kWh BIOGAS/BIOMASS - CHP (thermal) 7 Non-Residential Biomass/Biogas $0.016/kWh $0.016/kWh $0.014/kWh $0.014/kWh $0.012/kWh BIOMASS/BIOGAS (thermal) Non-Residential Biomass/Biogas $0.013/kWh $0.013/kWh $0.012/kWh $0.012/kWh $0.010/kWh BIOMASS/BIOGAS (cooling) Non-Residential Biomass/Biogas $0.029/kWh $0.029/kWh $0.026/kWh $0.026/kWh $0.022/kWh NON-RESIDENTIAL DAYLIGHTING Non-Residential Other $0.000/kWh $0.000/kWh $0.000/kWh $0.000/kWh $0.000/kWh GEOTHERMAL - (electric) Non-Residential Geothermal $0.022/kWh $0.022/kWh $0.019/kWh $0.019/kWh $0.017/kWh GEOTHERMAL - (thermal) Non-Residential Geothermal $0.043/kWh $0.043/kWh $0.039/kWh $0.039/kWh $0.033/kWh PV NON-RESIDENTIAL - small 2 Non-Residential Solar PV PV NON-RESIDENTIAL (grid-tied) 2 Non-Residential Solar PV $0.180/kWh $0.180/kWh $0.162/kWh $0.162/kWh $0.138/kWh PV NON-RESIDENTIAL (off-grid) 2 Non-Residential Solar PV $0.108/kWh $0.108/kWh $0.065/kWh $0.065/kWh $0.083/kWh SMALL WIND Non-Residential (grid-tied) 8 Non-Residential Wind $0.130/kWh $0.130/kWh $0.117/kWh $0.117/kWh $0.099/kWh SMALL WIND Non-Residential (off-grid) 8 Non-Residential Wind $0.104/kWh $0.104/kWh $0.094/kWh $0.094/kWh $0.080/kWh SOLAR SPACE COOLING 9 Non-Residential Solar - All Other $0.115/kWh $0.115/kWh $0.104/kWh $0.104/kWh $0.088/kWh SOLAR WATER HEATING / SPACE HEATING 9 Non-Residential Solar - All Other $0.051/kWh $0.051/kWh $0.045/kWh $0.045/kWh $0.039/kWh NON-RESIDENTIAL POOL HEATING Non-Residential Solar - All Other $0.011/kWh $0.011/kWh $0.010/kWh $0.010/kWh $0.008/kWh
DISTRIBUTED ENERGY ADMINISTRATION PLAN CONFORMING PROJECT INCENTIVES- NOTES TO UFI AND PBI MATRICES: 1) 2) 3) Residential Solar Thermal is a single system design that produces both space heating and water heating for residential use. These applications require a report detailing energy savings for the complete system. 4) Rate applies to rated first year energy savings only. 5) Energy savings rating is based on the SRCC OG-300 published rating. The customer contribution must be a minimum of 15% of the project cost after accounting for and applying all available Federal and State incentives. 6) 7) 8) 9) Residential projects are only eligible for up-front incentives (UFI). UFI payments, whether residential or non-residential, can not exceed 50% of the system cost. Some installations will require an adjustment of the incentive as detailed in the PV Incentive Adjustment Chart. Non-residential projects with a total incentive of less than or equal to $75,000 are only eligible for a UFI. Non-residential projects with a total incentive of greater than $75,000 are only eligible for a production-based incentive. The total payments under a PBI can not exceed 60% of the Project Costs. The CHP incentives may be used in combination for the appropriate components of one system. The small wind PBI applies to a maximum sytem size of 100 kW. A larger wind system may apply for an incentive as a non-conforming project. The solar space heating and cooling incentives may be used in combination for the appropriate components of one system.
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PREPARED FOR: ARIZONA PUBLIC SERVIC
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CONTENTS List of Tables............
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Contents 5. Technical Value - Power
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Contents TABLES 1-1 RES Eligible Te
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Contents FIGURES 1-1 RES Compliance
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5-6 Typical Output, Single-Axis Tra
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EXECUTIVE SUMMARY Abundant sunshine
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Executive Summary many uncertaintie
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Executive Summary In contrast to al
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Executive Summary Capital Reduction
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Executive Summary Annual Energy and
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Executive Summary commercial custom
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Executive Summary Creation of a suc
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SECTION 1 — STUDY BACKGROUND AND
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Study Background and Description 1.
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Study Background and Description in
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Study Background and Description Fi
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Study Background and Description SH
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Study Background and Description Ta
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Study Background and Description 1.
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Study Background and Description AP
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Study Background and Description cu
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Study Background and Description to
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Study Background and Description in
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Section 2 and commercial customers.
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Section 2 Figure 2-2: Photovoltaic
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Section 2 When weighted by capacity
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Section 2 PV Model Inputs Two basel
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Section 2 Figure 2-5: Phoenix Area
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Section 2 Figure 2-7: Typical Sprin
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Section 2 account shading at the ho
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Section 2 • Residential: • A so
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Section 2 • Thermosyphon systems
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Section 2 existing systems installe
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Section 2 Figure 2-12: Hourly SHW S
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Section 2 Figure 2-14: Active Dayli
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Section 2 Daylighting Costs Capital
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Section 2 • An interior diffusion
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Section 2 Key Findings of Commercia
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Section 2 2.5 Deployment Analysis 2
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Section 2 Table 2-11 Residential PV
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Section 2 Commercial PV PV systems
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Section 2 was conceived by Frank Ba
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Section 2 Kastovich. 36 The formula
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Section 2 Figure 2-20: PV Payback -
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Section 2 Figure 2-22: PV Payback -
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Section 2 Figure 2-24: Daylighting
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Section 2 • The forecast of the a
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Section 2 Results of Market Simulat
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SECTION 3 — TECHNICAL VALUE - DIS
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Technical Value - Distribution Syst
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Section 4 Both of these benefits ar
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Section 4 decrease both real and re
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Section 4 • A simplifying assumpt
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Section 4 Results The effects of as
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Section 4 may have excess schedulin
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Section 4 4.3.2 Local Reliability/R
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Section 4 Figure 4-3: $110 Million
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Section 4 Figure 4-4: Historical PV
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Section 4 Figure 4-6: Historical PV
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SECTION 5 — TECHNICAL VALUE - POW
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Technical Value - Power Supply Capa
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Section 6 Value is also viewed and
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Section 6 6.2.2 Approach to Identif
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Section 6 Table 6-1 Levelized Carry
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Section 6 6.4.2 Summary of Quantita
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Section 6 Table 6-4 Capital Cost Re
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Section 6 Table 6-6 Total Solar DE
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Section 6 savings for the High Pene
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Section 6 6.4.7 Fixed and Variable
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Section 6 current demand, but assum
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Section 6 legislation and regulatio
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Section 6 The expansion of “green
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Section 6 solar DE development over
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Section 6 • Provide financing - M
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Section 6 6.8 Conclusions The winni
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Appendix A solar incidence: solar t
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APPENDIX B — CALIFORNIA PV PROGRA
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CALIFORNIA PV PROGRAM Figure B-2. C
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CALIFORNIA PV PROGRAM largest avera
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CALIFORNIA PV PROGRAM The data show
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CALIFORNIA PV PROGRAM The following
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CALIFORNIA PV PROGRAM Figure B-6. H
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Appendix C The price of an SREC is
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Appendix C Figure C-3. Average Cost
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Appendix C Figure C-6. Average Cost
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Appendix C C.2.5 Government Facilit
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Appendix C Figure C-14. Average Cap
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Appendix C Figure C-16. Total Numbe
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APPENDIX D — CUSTOMER USE CHARACT
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Customer Use Characteristics by Sel
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Page 257 and 258: Customer Use Characteristics by Sel
Page 259 and 260: APPENDIX E — MONTHLY LOAD PROFILE
Page 261 and 262: Monthly Load Profiles by Selected A
Page 289 and 290: APPENDIX F — PHOTOVOLTAIC SYSTEM
Page 291 and 292: Photovoltaic system modeling Figure
Page 293: Photovoltaic system modeling - One-
Page 296 and 297: Appendix G The SRCC provides estima
Page 298 and 299: Appendix H Equipment Qualifications
Page 300 and 301: Appendix I Table I-3 Residential Ch
Page 303: Appendix J APS Incentive Schedules
Page 306 and 307: DISTRIBUTED ENERGY ADMINISTRATION P
Page 311: Appendix K DSS Study - Distribution
Page 314 and 315: Overview • EPRI was contracted by
Page 316 and 317: Circuit Model © 2008 Electric Powe
Page 318 and 319: Modeling Assumptions • Distributi
Page 320 and 321: Procedures After Model Conversion
Page 322 and 323: Load Models • Individual customer
Page 324 and 325: Loss Impact Analysis © 2008 Electr
Page 326 and 327: Sample Residential Solar Curves 3.0
Page 328 and 329: Hourly Average Load and Solar Curve
Page 330 and 331: Base Case Results: No Solar 12000 T
Page 332 and 333: Case 1 Results: Business as Usual 1
Page 334 and 335: Loss Analysis Results Summary Base
Page 336 and 337: Reduction in 2007 Peak Load 2007 Pe
Page 338 and 339: Voltage Regulation © 2008 Electric
Page 340 and 341: ADEQ: Fixed Horizontal commercial P
Page 342 and 343: SOL_Desert: Fixed Latitude (residen
Page 344 and 345: Voltage Regulation Model • Same b
Page 346 and 347: Total PV Power Input Total PV Power
Page 348 and 349: Effect of PV Power on Phase Current
Page 350 and 351: Deviation between Voltage Profile 0
Page 352 and 353: Greenfield Results with Manually Ed
Page 354 and 355: Effect of Edited PV Profile on Tota
Page 356 and 357: Effect of Edited PV Profile on Volt
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APPENDIX L — MODEL RESULTS Figure
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Model Results Figure L-5. Residenti
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Model Results Figure L-9. Residenti
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Model Results Figure L-13. Resident
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Model Results Figure L-17. Resident
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Model Results Figure L-21. Commerci
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Model Results Figure L-25. Commerci
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Model Results Figure L-29. Large Co
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Model Results Figure L-33. Solar Ho
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Model Results Figure L-49. Cactus A
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Model Results Figure L-53. East Val
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Model Results Figure L-57. East Val
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Model Results Figure L-61. Galvin P
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Model Results Figure L-65. Javalina
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Model Results Figure L-69. Pioneer
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Model Results Figure L-73. Thompson
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Model Results Figure L-77. DE Impac
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Appendix M Figure M-2. Power Factor
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Appendix M Table M-1 Data Points fo
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Appendix M Figure M-6. Zoomed Plot
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Appendix M Figure M-10. Plot of Tra
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Appendix M • I harmonic number: 3
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Appendix M • File ending: Bad •
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Appendix M Table M-7 Limit Setups V
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Appendix N Evaluation of Economic V
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Appendix N N.3 Economic Value of Ca
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Distributed Renewable Energy Operat
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Calculation of APS Carrying Charges
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Calculation of APS Carrying Charges
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