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HomeMy WebLinkAboutRuby Biomass preFS appendix 2012-BIO Annual Savings (Costs)Units 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 Entered Value Project Capital Cost $ per year 279,905$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ Electric Savings (Costs)$ per year $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Heating Saving (Costs)$ per year $4,222 $4,593 $4,845 $5,196 $5,671 $6,113 $6,527 $6,899 $7,232 $7,473 $7,714 Transportation Savings (Costs)$ per year $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Total Savings (Costs)$ per year $4,222 $4,593 $4,845 $5,196 $5,671 $6,113 $6,527 $6,899 $7,232 $7,473 $7,714 Net Benefit $ per year ($275,684)$4,593 $4,845 $5,196 $5,671 $6,113 $6,527 $6,899 $7,232 $7,473 $7,714 Annual Savings (Costs)Units 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 Entered Value Project Capital Cost $ per year -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ Electric Savings (Costs)$ per year $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Heating Saving (Costs)$ per year $7,920 $8,094 $8,235 $8,316 $8,333 $8,312 $8,244 $8,115 $7,932 $7,753 $7,554 Transportation Savings (Costs)$ per year $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Total Savings (Costs)$ per year $7,920 $8,094 $8,235 $8,316 $8,333 $8,312 $8,244 $8,115 $7,932 $7,753 $7,554 Net Benefit $ per year $7,920 $8,094 $8,235 $8,316 $8,333 $8,312 $8,244 $8,115 $7,932 $7,753 $7,554 Annual Savings (Costs)Units 2035 2036 2037 PV Entered Value Project Capital Cost $ per year -$ -$ -$ $271,753 Electric Savings (Costs)$ per year $0 $0 $0 $0 Heating Saving (Costs)$ per year $7,381 $7,441 $7,504 $119,948 Transportation Savings (Costs)$ per year $0 $0 $0 $0 Total Savings (Costs)$ per year $7,381 $7,441 $7,504 $119,948 Net Benefit $ per year $7,381 $7,441 $7,504 ($151,805) Heating Units 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 Renewable Heat gallons displaced per year5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 Entered Value Renewable Heat Scheduled Repairs$ per year 300$ 303$ 306$ 309$ 312$ 315$ 318$ 322$ 325$ 328$ 331$ Entered Value Renewable Heat O&M $ per year 12,361$ 12,485$ 12,610$ 12,736$ 12,863$ 12,992$ 13,122$ 13,253$ 13,385$ 13,519$ 13,654$ Entered Value Renewable Fuel Use Quantity (Biomass)cords 49 49 49 49 49 49 49 49 49 49 49 Entered Value Renewable Fuel Cost $ per unit $300.00 $303 $306 $309 $312 $315 $318 $322 $325 $328 $331 Total Renewable Fuel Cost $ per year 14,700$ 14,847$ 14,995$ 15,145$ 15,297$ 15,450$ 15,604$ 15,760$ 15,918$ 16,077$ 16,238$ Remaining Fuel Oil (supplement)gallons remaining 650 650 650 650 650 650 650 650 650 650 650 Total Fuel Cost (supplement)$ per year 3,404$ 3,474$ 3,532$ 3,601$ 3,684$ 3,764$ 3,840$ 3,913$ 3,981$ 4,040$ 4,099$ Proposed Heat Cost $ per year 30,765$ 31,109$ 31,443$ 31,791$ 32,156$ 32,520$ 32,885$ 33,248$ 33,609$ 33,964$ 34,322$ Fuel Use gallons per year 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 Fuel Cost $ per gallon $5.24 $5.35 $5.43 $5.54 $5.67 $5.79 $5.91 $6.02 $6.13 $6.22 $6.31 Entered Value Fuel Scheduled Repairs $ per year 200$ 202$ 204$ 206$ 208$ 210$ 212$ 214$ 217$ 219$ 221$ Entered Value Fuel O&M $ per year 750$ 758$ 765$ 773$ 780$ 788$ 796$ 804$ 812$ 820$ 828$ Fuel Cost $ per year 34,036$ 34,743$ 35,319$ 36,008$ 36,839$ 37,635$ 38,403$ 39,128$ 39,813$ 40,398$ 40,987$ Base Heating Cost $ per year 34,986$ 35,702$ 36,288$ 36,987$ 37,827$ 38,634$ 39,412$ 40,147$ 40,842$ 41,437$ 42,037$ Proposed Base Heating Units 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 Renewable Heat gallons displaced per year5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 5,850 Entered Value Renewable Heat Scheduled Repairs$ per year 335$ 338$ 341$ 345$ 348$ 352$ 355$ 359$ 362$ 366$ 370$ Entered Value Renewable Heat O&M $ per year 13,791$ 13,929$ 14,068$ 14,209$ 14,351$ 14,494$ 14,639$ 14,786$ 14,933$ 15,083$ 15,234$ Entered Value Renewable Fuel Use Quantity (Biomass)cords 49 49 49 49 49 49 49 49 49 49 49 Entered Value Renewable Fuel Cost $ per unit $335 $338 $341 $345 $348 $352 $355 $359 $362 $366 $370 Total Renewable Fuel Cost $ per year 16,400$ 16,564$ 16,730$ 16,897$ 17,066$ 17,237$ 17,409$ 17,583$ 17,759$ 17,937$ 18,116$ Remaining Fuel Oil (supplement)gallons remaining 650 650 650 650 650 650 650 650 650 650 650 Total Fuel Cost (supplement)$ per year 4,154$ 4,206$ 4,255$ 4,297$ 4,333$ 4,365$ 4,391$ 4,412$ 4,427$ 4,442$ 4,456$ Proposed Heat Cost $ per year 34,680$ 35,037$ 35,394$ 35,748$ 36,098$ 36,448$ 36,795$ 37,140$ 37,482$ 37,828$ 38,175$ Fuel Use gallons per year 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 6,500 Fuel Cost $ per gallon $6.39 $6.47 $6.55 $6.61 $6.67 $6.71 $6.76 $6.79 $6.81 $6.83 $6.86 Entered Value Fuel Scheduled Repairs $ per year 223$ 225$ 228$ 230$ 232$ 235$ 237$ 239$ 242$ 244$ 246$ Entered Value Fuel O&M $ per year 837$ 845$ 854$ 862$ 871$ 879$ 888$ 897$ 906$ 915$ 924$ Fuel Cost $ per year 41,540$ 42,061$ 42,548$ 42,972$ 43,329$ 43,646$ 43,914$ 44,119$ 44,266$ 44,422$ 44,559$ Base Heating Cost $ per year 42,599$ 43,131$ 43,629$ 44,064$ 44,432$ 44,760$ 45,039$ 45,255$ 45,414$ 45,581$ 45,729$ Proposed Base Heating Units 2035 2036 2037 PV Renewable Heat gallons displaced per year5,850 5,850 5,850 Entered Value Renewable Heat Scheduled Repairs$ per year 373$ 377$ 381$ $5,813 Entered Value Renewable Heat O&M $ per year 15,386$ 15,540$ 15,695$ $239,497 Entered Value Renewable Fuel Use Quantity (Biomass)cords 49 49 49 Entered Value Renewable Fuel Cost $ per unit $373 $377 $381 Total Renewable Fuel Cost $ per year 18,297$ 18,480$ 18,665$ Remaining Fuel Oil (supplement)gallons remaining 650 650 650 Total Fuel Cost (supplement)$ per year 4,473$ 4,516$ 4,560$ Proposed Heat Cost $ per year 38,530$ 38,913$ 39,301$ $600,310 Fuel Use gallons per year 6,500 6,500 6,500 Fuel Cost $ per gallon $6.88 $6.95 $7.02 $7.08 Entered Value Fuel Scheduled Repairs $ per year 249$ 251$ 254$ $3,875 Entered Value Fuel O&M $ per year 934$ 943$ 952$ $14,531 Fuel Cost $ per year 44,728$ 45,160$ 45,599$ $701,852 Base Heating Cost $ per year 45,911$ 46,355$ 46,805$ $720,258 Proposed Base 15     Life cycle cost analysis (LCCA) for School Project:  Cluster  #1 Project  No.  NA Study  Period:20 Discount  Rate:  3.50% Alternative  #1  (low)Alternative  #2  (high) Initial  Investment  Cost 242,213$                                            279,905$                                               O&M  and  Repair  Cost 199,703$                                            196,928$                                               Replacement  Cost 166,792$                                            166,792$                                               Residual  Value 27,772$                                                55,261$                                                     Total  Life  Cycle  Cost 636,481$                                            698,887$                                               GSF  of  Project 29,916                                                      29,916                                                         Initial  Cost/  GSF 8.10$                                                          9.36$                                                             LCC/  GSF 21.28$                                                      23.36$                                                         Life  Cycle  Costs  of  Project  Alternatives Ruby  School YEAR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Discount  Rate 3.50% Gen'l  Inflation  for  O&M 1.50% NPV O&M $199,703 12,361$                            12,546$  12,735$  12,926$  13,120$  13,316$  13,516$  13,719$  13,925$  14,134$  14,346$  14,561$  14,779$  15,001$  15,226$  15,454$  15,686$  15,921$  16,160$  16,403$         Replacement $166,792 -­‐$                                        0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 224,644$   Residual $27,772 -­‐$                                        0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 55,261$         Discount  Rate 3.50% Gen'l  Inflation  for  O&M 1.50% NPV O&M $196,928 12,361$                            12,361$  12,546$  12,735$  12,926$  13,120$  13,316$  13,516$  13,719$  13,925$  14,134$  14,346$  14,561$  14,779$  15,001$  15,226$  15,454$  15,686$  15,921$  16,160$         Replacement $166,792 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 224,644$   Residual $55,261 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 55,261$         Alt.  1 Alt  2