11A -i 

## APPEN DIX 11A. LIFE-CYCLE COST SUBG ROUP RE SULTS TABLE OF CONTENTS 11A.1 MUNICI

PAL UTI LITIES SUBGROUP RESULTS ........................ 11A-1 11A.1.1 Design

Line 1 Results ................................... 11A-1 11A.1.2 Design

Line 2 Results ................................... 11A-8 11A.1.3 Design

Line 3 Results .................................. 11A-15 11A.1.4 Design

Line 4 Results .................................. 11A-22 11A.1.5 Design

Line 5 Results .................................. 11A-29 11A.2 RURAL COOPERATIV ES SUBGROUP RESULTS ...................... 11A-36 11A.2.1 Design

Line 1 Results .................................. 11A-36 11A.2.2 Design

Line 2 Results .................................. 11A-43 11A.2.3 Design

Line 3 Results .................................. 11A-50 11A.2.4 Design

Line 4 Results .................................. 11A-57 11A.2.5 Design

Line 5 Results .................................. 11A-64 LIST OF TABLE S Table 11A.1.1 Design Line 1 L ife-Cycle Cost Results: Municipal Utilities Subgroup . . 11A-1 Table 11A.1.2 Design Line 1 Pay back Period Results: Municipal Utilities Subgroup . . 11A-1 Table 11A.1.3 Design Line 2 L ife-Cycle Cost Results: Municipal Utilities Subgroup . . 11A-8 Table 11A.1.4 Design Line 2 Pay back Period Results: Municipal Utilities Subgroup . . 11A-8 Table 11A.1.5 Design Line 3 L ife-Cycle Cost Results: Municipal Utilities Subgroup . 11A-15 Table 11A.1.6 Design Line 3 Pay back Period Results: Municipal Utilities Subgroup . 11A-15 Table 11A.1.7 Design Line 4 L ife-Cycle Cost Results: Municipal Utilities Subgroup . 11A-22 Table 11A.1.8 Design Line 4 Pay back Period Results: Municipal Utilities Subgroup . 11A-22 Table 11A.1.9 Design Line 5 L ife-Cycle Cost Results: Municipal Utilities Subgroup . 11A-29 Table 11A.1.10 Design Line 5 Pay back Period Results: Municipal Utilities Subgroup . 11A-29 Table 11A.2.1 Design Line 1 L ife-Cycle Cost Results: Rural Cooperative Subg roup . 11A-36 Table 11A.2.2 Design Line 1 Pay back Period Results: Rural Cooperative Subgroup . 11A-36 Table 11A.2.3 Design Line 2 L ife-Cycle Cost Results: Rural Cooperative Subg roup . 11A-43 Table 11A.2.4 Design Line 2 Pay back Period Results: Rural Cooperative Subgroup . 11A-43 Table 11A.2.5 Design Line 3 L ife-Cycle Cost Results: Rural Cooperative Subg roup . 11A-50 Table 11A.2.6 Design Line 3 Pay back Period Results: Rural Cooperative Subgroup . 11A-50 Table 11A.2.7 Design Line 4 L ife-Cycle Cost Results: Rural Cooperative Subg roup . 11A-57 Table 11A.2.8 Design Line 4 Pay back Period Results: Rural Cooperative Subgroup . 11A-57 Table 11A.2.9 Design Line 5 L ife-Cycle Cost Results: Rural Cooperative Subg roup 11A-64 Table 11A.2.10 Design Line 5 Pay back Period Results: Rural Cooperative Subgroup 11A-6411A -ii 

## LIST OF FIGURES Figure 11A.1.1 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-2 Figure 11A.1.2 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-2 Figure 11A.1.3 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-2 Figure 11A.1.4 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-3 Figure 11A.1.5 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-3 Figure 11A.1.6 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-3 Figure 11A.1.7 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-4 Figure 11A.1.8 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-4 Figure 11A.1.9 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-4 Figure 11A.1.10 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-5 Figure 11A.1.11 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-5 Figure 11A.1.12 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-5 Figure 11A.1.13 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-6 Figure 11A.1.14 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-6 Figure 11A.1.15 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-6 Figure 11A.1.16 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-7 Figure 11A.1.17 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 1: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-7 Figure 11A.1.18 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 1: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-711A -iii



## Figure 11A.1.19 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-9 Figure 11A.1.20 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................. 11A-9 Figure 11A.1.21 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup .................. 11A-9 Figure 11A.1.22 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-10 Figure 11A.1.23 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-10 Figure 11A.1.24 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-10 Figure 11A.1.25 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-11 Figure 11A.1.26 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-11 Figure 11A.1.27 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-11 Figure 11A.1.28 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-12 Figure 11A.1.29 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-12 Figure 11A.1.30 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-12 Figure 11A.1.31 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-13 Figure 11A.1.32 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-13 Figure 11A.1.33 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-13 Figure 11A.1.34 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-14 Figure 11A.1.35 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 2: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-14 Figure 11A.1.36 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 2: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-14 Figure 11A.1.37 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-16 Figure 11A.1.38 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-1611A -iv



## Figure 11A.1.39 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-16 Figure 11A.1.40 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-17 Figure 11A.1.41 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-17 Figure 11A.1.42 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-17 Figure 11A.1.43 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-18 Figure 11A.1.44 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-18 Figure 11A.1.45 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-18 Figure 11A.1.46 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-19 Figure 11A.1.47 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-19 Figure 11A.1.48 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-19 Figure 11A.1.49 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-20 Figure 11A.1.50 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-20 Figure 11A.1.51 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-20 Figure 11A.1.52 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-21 Figure 11A.1.53 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 3: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-21 Figure 11A.1.54 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 3: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-21 Figure 11A.1.55 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-23 Figure 11A.1.56 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-23 Figure 11A.1.57 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-23 Figure 11A.1.58 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-2411A -v



## Figure 11A.1.59 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-24 Figure 11A.1.60 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-24 Figure 11A.1.61 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-25 Figure 11A.1.62 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-25 Figure 11A.1.63 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-25 Figure 11A.1.64 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-26 Figure 11A.1.65 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-26 Figure 11A.1.66 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-26 Figure 11A.1.67 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-27 Figure 11A.1.68 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-27 Figure 11A.1.69 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-27 Figure 11A.1.70 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-28 Figure 11A.1.71 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 4: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-28 Figure 11A.1.72 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 4: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-28 Figure 11A.1.73 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-30 Figure 11A.1.74 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-30 Figure 11A.1.75 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-30 Figure 11A.1.76 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-31 Figure 11A.1.77 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-31 Figure 11A.1.78 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-3111A-vi



## Figure 11A.1.79 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-32 Figure 11A.1.80 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-32 Figure 11A.1.81 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-32 Figure 11A.1.82 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-33 Figure 11A.1.83 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-33 Figure 11A.1.84 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-33 Figure 11A.1.85 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-34 Figure 11A.1.86 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-34 Figure 11A.1.87 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-34 Figure 11A.1.88 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-35 Figure 11A.1.89 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 5: Cumulative Chart, Municipal Utilities Subgroup ................ 11A-35 Figure 11A.1.90 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 5: Frequency

Chart, Municipal Utilities Subgroup ................. 11A-35 Figure 11A.2.1 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-37 Figure 11A.2.2 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-37 Figure 11A.2.3 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-37 Figure 11A.2.4 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-38 Figure 11A.2.5 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-38 Figure 11A.2.6 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-38 Figure 11A.2.7 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-39 Figure 11A.2.8 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-3911A -vii



## Figure 11A.2.9 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-39 Figure 11A.2.10 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-40 Figure 11A.2.11 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-40 Figure 11A.2.12 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-40 Figure 11A.2.13 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-41 Figure 11A.2.14 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-41 Figure 11A.2.15 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-41 Figure 11A.2.16 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-42 Figure 11A.2.17 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 1: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-42 Figure 11A.2.18 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 1: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-42 Figure 11A.2.19 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-44 Figure 11A.2.20 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-44 Figure 11A.2.21 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-44 Figure 11A.2.22 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-45 Figure 11A.2.23 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-45 Figure 11A.2.24 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-45 Figure 11A.2.25 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-46 Figure 11A.2.26 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-46 Figure 11A.2.27 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-46 Figure 11A.2.28 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-4711A -viii



## Figure 11A.2.29 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-47 Figure 11A.2.30 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-47 Figure 11A.2.31 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-48 Figure 11A.2.32 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-48 Figure 11A.2.33 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-48 Figure 11A.2.34 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-49 Figure 11A.2.35 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 2: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-49 Figure 11A.2.36 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 2: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-49 Figure 11A.2.37 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-51 Figure 11A.2.38 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-51 Figure 11A.2.39 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-51 Figure 11A.2.40 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-52 Figure 11A.2.41 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-52 Figure 11A.2.42 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-52 Figure 11A.2.43 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-53 Figure 11A.2.44 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-53 Figure 11A.2.45 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-53 Figure 11A.2.46 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-54 Figure 11A.2.47 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-54 Figure 11A.2.48 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-5411A -ix



## Figure 11A.2.49 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-55 Figure 11A.2.50 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-55 Figure 11A.2.51 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-55 Figure 11A.2.52 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-56 Figure 11A.2.53 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 3: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-56 Figure 11A.2.54 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 3: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-56 Figure 11A.2.55 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-58 Figure 11A.2.56 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-58 Figure 11A.2.57 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-58 Figure 11A.2.58 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-59 Figure 11A.2.59 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-59 Figure 11A.2.60 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-59 Figure 11A.2.61 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-60 Figure 11A.2.62 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-60 Figure 11A.2.63 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-60 Figure 11A.2.64 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-61 Figure 11A.2.65 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-61 Figure 11A.2.66 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-61 Figure 11A.2.67 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-62 Figure 11A.2.68 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-6211A -x



## Figure 11A.2.69 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-62 Figure 11A.2.70 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-63 Figure 11A.2.71 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 4: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-63 Figure 11A.2.72 Pay

back Per iod for Ca

ndidate St

andard L evel 6, D esign L

ine 4: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-63 Figure 11A.2.73 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-65 Figure 11A.2.74 LCC Sav ings for Candidate

Standard Level 1, Desig

n Line 5: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-65 Figure 11A.2.75 Pay

back Per iod for Ca

ndidate St

andard L evel 1, D esign L

ine 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-65 Figure 11A.2.76 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-66 Figure 11A.2.77 LCC Sav ings for Candidate

Standard Level 2, Desig

n Line 5: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-66 Figure 11A.2.78 Pay

back Per iod for Ca

ndidate St

andard L evel 2, D esign L

ine 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-66 Figure 11A.2.79 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-67 Figure 11A.2.80 LCC Sav ings for Candidate

Standard Level 3, Desig

n Line 5: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-67 Figure 11A.2.81 Pay

back Per iod for Ca

ndidate St

andard L evel 3, D esign L

ine 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-67 Figure 11A.2.82 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-68 Figure 11A.2.83 LCC Sav ings for Candidate

Standard Level 4, Desig

n Line 5: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-68 Figure 11A.2.84 Pay

back Per iod for Ca

ndidate St

andard L evel 4, D esign L

ine 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-68 Figure 11A.2.85 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-69 Figure 11A.2.86 LCC Sav ings for Candidate

Standard Level 5, Desig

n Line 5: Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-69 Figure 11A.2.87 Pay

back Per iod for Ca

ndidate St

andard L evel 5, D esign L

ine 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-69 Figure 11A.2.88 LCC Sav ings for Candidate

Standard Level 6, Desig

n Line 5: Frequency

Chart, Rural Cooperatives Subgroup ................. 11A-7011A-xi



## Figure 11A.2.89 LCC Savings for Candidate Standard Level 6, Design Line 5:

Cumulative Chart, Rural Cooperatives Subgroup ................ 11A-70 Figure 11A.2.90 Payback Period for Candidate Standard Level 6, Design Line 5:

Frequency Chart, Rural Cooperatives Subgroup ................. 11A-70

## 11A-1 APPEN DIX 11A: LIFE-CYCLE COST SUBG ROUP RE SULTS 11A.1 MUNICIP

AL UTILITIES SU

BGROUP

RESULTS 11A.1.1 Design Line 1 Results Table 11A.1.1 Design Line 1 Life-Cycle Cost R

esults: Municipal Uti

lities Subgroup Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.9 99.04 99.19 99.33 99.49 99.59 Transfor mers havi ng LCC Savings > $0 ( %) 30.60 34.34 36.22 65.04 41.88 12.65 Transfor mers havi ng LCC Savings = $0 ( %) 64.69 51.40 15.20 4.98 2.03 0.00 Transfor mers havi ng LCC Savings < $0 ( %) 4.71 14.26 48.58 29.98 56.09 87.35 M ean LCC Savings ( $) 95 120 64 177 57 -594 

## Table 11A.1.2 Design Line 1 Payback Perio d Results: Municipal U tilities S ubgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 11.1 19.9 33.2 16.0 23.8 43.0 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 64.7 51.4 15.2 5.0 2.0 0.0 Transformers having Well-Defi ned Payback ( %) 34.7 47.5 82.1 94.6 97.9 99.7 Transformers having Undefined Payback ( %) 0.7 1.1 2.7 0.4 0.1 0.3 M ean Incr emental

Firs t Cost ( $) 165 312 492 508 879 1678 M ean Operati ng Cost Savi ngs ($) 22 26 25 35 44 50

## 11A-2 Fig ure 11A .1.1 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Fig ure 11A .1.2 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Fig ure 11A .1.3 Payback Period for Candidate Standard Level

1, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-3 Fig ure 11A .1.4 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Fig ure 11A .1.5 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Fig ure 11A .1.6 Payback Period for Candidate Standard Level

2, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-4 Fig ure 11A .1.7 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Fig ure 11A .1.8 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Fig ure 11A .1.9 Payback Period for Candidate Standard Level

3, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-5 Figure 11A. 1.10 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.11 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.12 Payback Period for Candidate Standard Level

4, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-6 Figure 11A. 1.13 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.14 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.15 Payback Period for Candidate Standard Level

5, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-7 Figure 11A. 1.16 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 1: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.17 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 1: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.18 Payback Period for Candidate Standard Level

6, Desi gn Line 1: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-8

11A.1.2 Design Line 2 Results Table 11A.1.3 Design Line 2 Life-Cycle Cost R

esults: Municipal Uti

lities Subgroup Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.7 98.73 98.76 98.79 98.96 99.46 Transfor mers havi ng LCC Savings > $0 ( %) 32.6 31.7 34.1 35.4 32.1 1.4 Transfor mers havi ng LCC Savings = $0 ( %) 66.1 65.3 60.7 55.9 25.1 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 1.4 3.0 5.2 8.7 42.8 98.6 M ean LCC Savings ( $) 69 66 70 73 17 -926 

## Table 11A.1.4 Design Line 2 Payback Perio d Results: Municipal U tilities S ubgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 4.8 7.0 8.8 12.0 30.6 65.4 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 66.1 65.3 60.7 55.9 25.1 0.0 Transformers having Well-Defi ned Payback ( %) 29.0 33.5 37.4 41.9 72.2 100 .0 Transformers having Undefined Payback ( %) 5.0 1.2 1.8 2.2 2.7 0.0 M ean Incr emental

Firs t Cost ( $) 32 49 59 76 241 1,472 M ean Operati ng Cost Savi ngs ($) 12 12 12 12 13 26

## 11A-9 Figure 11A. 1.19 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.20 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.21 Payback Period for Candidate Standard Level

1, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-10 Figure 11A. 1.22 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.23 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.24 Payback Period for Candidate Standard Level

2, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-11 Figure 11A. 1.25 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.26 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.27 Payback Period for Candidate Standard Level

3, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-12 Figure 11A. 1.28 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.29 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.30 Payback Period for Candidate Standard Level

4, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-13 Figure 11A. 1.31 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.32 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.33 Payback Period for Candidate Standard Level

5, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-14 Figure 11A. 1.34 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 2: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.35 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 2: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.36 Payback Period for Candidate Standard Level

6, Desi gn Line 2: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-15

11A.1.3 Design Line 3 Results Table 11A.1.5 Design Line 3 Life-Cycle Cost R

esults: Municipal Uti

lities Subgroup Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 99.3 99.38 99.46 99.54 99.74 99.75 Transfor mers havi ng LCC Savings > $0 ( %) 26.0 34.0 45.3 57.2 39.3 35.9 Transfor mers havi ng LCC Savings = $0 ( %) 73.9 64.8 49.6 4.0 0.1 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 0.1 1.2 5.1 38.8 60.6 64.1 M ean LCC Savings ( $) 2,109 2,765 3,607 3,693 1,745 1,102 

## Table 11A.1.6 Design Line 3 Payback Perio d Results: Municipal U tilities S ubgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 1.2 3.8 8.7 19.2 27.4 29.9 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 73.9 64.8 49.6 4.0 0.1 0.0 Transformers having Well-Defi ned Payback ( %) 16.0 34.9 50.1 93.0 99.8 100 .0 Transformers having Undefined Payback ( %) 10.1 0.3 0.3 3.0 0.0 0.0 M ean Incr emental

Firs t Cost ( $) 125 622 1,315 1,862 8,260 9,356 M ean Operati ng Cost Savi ngs ($) 345 360 352 243 439 455

## 11A-16 Figure 11A. 1.37 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.38 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.39 Payback Period for Candidate Standard Level

1, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-17 Figure 11A. 1.40 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.41 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.42 Payback Period for Candidate Standard Level

2, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-18 Figure 11A. 1.43 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.44 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.45 Payback Period for Candidate Standard Level

3, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-19 Figure 11A. 1.46 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.47 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.48 Payback Period for Candidate Standard Level

4, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-20 Figure 11A. 1.49 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.50 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.51 Payback Period for Candidate Standard Level

5, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-21 Figure 11A. 1.52 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 3: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.53 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 3: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.54 Payback Period for Candidate Standard Level

6, Desi gn Line 3: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-22

11A.1.4 Design Line 4 Results Table 11A.1.7 Design Line 4 Life-Cycle Cost R

esults: Municipal Uti

lities Subgroup Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.9 99.08 99.26 99.45 99.58 99.61 Transfor mers havi ng LCC Savings > $0 ( %) 32.9 45.9 46.4 57.6 41.6 30.7 Transfor mers havi ng LCC Savings = $0 ( %) 64.1 39.8 11.7 9.8 0.8 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 3.0 14.4 41.9 32.6 57.7 69.3 M ean LCC Savings ( $) 608 808 512 905 435 -165 

## Table 11A.1.8 Design Line 4 Payback Perio d Results: Municipal U tilities S ubgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 7.7 15.0 21.5 16.9 27.1 32.5 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 64.1 39.8 11.7 9.8 0.8 0.0 Transformers having Well-Defi ned Payback ( %) 34.8 59.5 87.7 90.1 99.1 100 .0 Transformers having Undefined Payback ( %) 1.0 0.7 0.6 0.1 0.2 0.0 M ean Incr emental

Firs t Cost ( $) 480 902 1,542 1,951 3,341 4,193 M ean Operati ng Cost Savi ngs ($) 99 99 104 142 172 181

## 11A-23 Figure 11A. 1.55 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.56 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.57 Payback Period for Candidate Standard Level

1, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-24 Figure 11A. 1.58 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.59 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.60 Payback Period for Candidate Standard Level

2, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-25 Figure 11A. 1.61 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.62 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.63 Payback Period for Candidate Standard Level

3, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-26 Figure 11A. 1.64 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.65 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.66 Payback Period for Candidate Standard Level

4, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-27 Figure 11A. 1.67 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.68 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.69 Payback Period for Candidate Standard Level

5, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-28 Figure 11A. 1.70 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 4: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.71 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 4: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.72 Payback Period for Candidate Standard Level

6, Desi gn Line 4: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-29

11A.1.5 Design Line 5 Results Table 11A.1.9 Design Line 5 Life-Cycle Cost R

esults: Municipal Uti

lities Subgroup Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 99.3 99.36 99.42 99.47 99.71 99.71 Transfor mers havi ng LCC Savings > $0 ( %) 27.6 34.8 50.4 61.4 50.1 49.9 Transfor mers havi ng LCC Savings = $0 ( %) 72.1 64.0 40.9 24.4 0.1 0.1 Transfor mers havi ng LCC Savings < $0 ( %) 0.3 1.2 8.8 14.1 49.8 50.0 M ean LCC Savings ( $) 4,853 6,649 8,128 9,013 7,680 7,453 

## Table 11A.1.10 Design Line 5 Payback Perio d Results: Municipal U tilities S ubgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 2.9 5.1 11.0 12.9 23.7 23.7 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 72.1 64.0 40.9 24.4 0.1 0.1 Transformers having Well-Defi ned Payback ( %) 27.9 35.9 58.1 74.7 99.9 99.9 Transformers having Undefined Payback ( %) 0.0 0.1 1.1 0.9 0.0 0.0 M ean Incr emental

Firs t Cost ( $) 1,468 2,552 3,041 4,430 19,660 19,607 M ean Operati ng Cost Savi ngs ($) 759 855 683 685 1,183 1,168

## 11A-30 Figure 11A. 1.73 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.74 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.75 Payback Period for Candidate Standard Level

1, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-31 Figure 11A. 1.76 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.77 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.78 Payback Period for Candidate Standard Level

2, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-32 Figure 11A. 1.79 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.80 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.81 Payback Period for Candidate Standard Level

3, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-33 Figure 11A. 1.82 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.83 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.84 Payback Period for Candidate Standard Level

4, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-34 Figure 11A. 1.85 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.86 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.87 Payback Period for Candidate Standard Level

5, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-35 Figure 11A. 1.88 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 5: Frequ ency Chart,M unicipal Util iti es Subgrou p

Figure 11A. 1.89 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 5: Cumul ativeChart, Municipal Util iti es Subgrou p

Figure 11A. 1.90 Payback Period for Candidate Standard Level

6, Desi gn Line 5: Frequency Chart , Municipal Util iti es Subgrou p

## 11A-36

11A.2 RURAL COOPERATIV ES SUBGROUP RESULTS 11A.2.1 Design Line 1 Results Table 11A.2.1 Design Line 1 Life-Cycle Cost R

esults: R ural Cooperative Sub group Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.9 99.04 99.19 99.33 99.49 99.59 Transfor mers havi ng LCC Savings > $0 ( %) 29.62 29.80 25.86 67.91 32.40 3.87 Transfor mers havi ng LCC Savings = $0 ( %) 64.38 50.23 11.28 2.04 1.03 0.00 Transfor mers havi ng LCC Savings < $0 ( %) 6.00 19.97 62.86 30.05 66.57 96.13 M ean LCC Savings ( $) 79 58 -91 146 -106 -861 

## Table 11A.2.2 Design Line 1 Payback Perio d Results: Rural Cooperative Subgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 12.4 25.2 41.2 16.0 25.6 49.3 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 64.4 50.2 11.3 2.0 1.0 0.0 Transformers having Well-Defi ned Payback ( %) 34.5 47.4 82.7 97.7 98.8 99.4 Transformers having Undefined Payback ( %) 1.2 2.4 6.0 0.3 0.2 0.6 M ean Incr emental

Firs t Cost ( $) 164 312 486 508 879 1687 M ean Operati ng Cost Savi ngs ($) 20 20 18 34 38 40

## 11A-37 Fig ure 11A .2.1 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Fig ure 11A .2.2 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Fig ure 11A .2.3 Payback Period for Candidate Standard Level

1, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-38 Fig ure 11A .2.4 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Fig ure 11A .2.5 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Fig ure 11A .2.6 Payback Period for Candidate Standard Level

2, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-39 Fig ure 11A .2.7 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Fig ure 11A .2.8 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Fig ure 11A .2.9 Payback Period for Candidate Standard Level

3, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-40 Figure 11A. 2.10 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.11 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.12 Payback Period for Candidate Standard Level

4, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-41 Figure 11A. 2.13 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.14 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.15 Payback Period for Candidate Standard Level

5, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-42 Figure 11A. 2.16 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 1: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.17 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 1: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.18 Payback Period for Candidate Standard Level

6, Desi gn Line 1: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-43

11A.2.2 Design Line 2 Results Table 11A.2.3 Design Line 2 Life-Cycle Cost R

esults: R ural Cooperative Sub group Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.7 98.73 98.76 98.79 98.96 99.46 Transfor mers havi ng LCC Savings > $0 ( %) 33.7 33.9 35.7 36.2 27.8 0.4 Transfor mers havi ng LCC Savings = $0 ( %) 64.4 62.0 57.2 51.9 18.9 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 1.9 4.1 7.2 11.9 53.3 99.6 M ean LCC Savings ( $) 69 66 67 63 -25 -1,040 

## Table 11A.2.4 Design Line 2 Payback Perio d Results: Rural Cooperative Subgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 5.4 7.6 9.9 14.0 35.6 72.5 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 64.4 62.0 57.2 51.9 18.9 0.0 Transformers having Well-Defi ned Payback ( %) 29.9 36.4 39.5 44.2 76.7 100 .0 Transformers having Undefined Payback ( %) 5.7 1.6 3.3 3.9 4.4 0.0 M ean Incr emental

Firs t Cost ( $) 31 48 58 75 243 1,496 M ean Operati ng Cost Savi ngs ($) 12 12 11 10 11 23

## 11A-44 Figure 11A. 2.19 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.20 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.21 Payback Period for Candidate Standard Level

1, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-45 Figure 11A. 2.22 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.23 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.24 Payback Period for Candidate Standard Level

2, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-46 Figure 11A. 2.25 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.26 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.27 Payback Period for Candidate Standard Level

3, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-47 Figure 11A. 2.28 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.29 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.30 Payback Period for Candidate Standard Level

4, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-48 Figure 11A. 2.31 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.32 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.33 Payback Period for Candidate Standard Level

5, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-49 Figure 11A. 2.34 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 2: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.35 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 2: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.36 Payback Period for Candidate Standard Level

6, Desi gn Line 2: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-50

11A.2.3 Design Line 3 Results Table 11A.2.5 Design Line 3 Life-Cycle Cost R

esults: R ural Cooperative Sub group Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 99.3 99.38 99.46 99.54 99.74 99.75 Transfor mers havi ng LCC Savings > $0 ( %) 27.5 33.0 41.0 49.5 21.7 17.6 Transfor mers havi ng LCC Savings = $0 ( %) 72.4 64.9 49.4 2.3 0.1 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 0.1 2.2 9.6 48.3 78.3 82.4 M ean LCC Savings ( $) 1,288 1,525 1,669 1,579 -1,630 -2,573 

## Table 11A.2.6 Design Line 3 Payback Perio d Results: Rural Cooperative Subgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 1.6 5.7 13.7 22.5 33.9 37.7 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 72.4 64.9 49.4 2.3 0.1 0.0 Transformers having Well-Defi ned Payback ( %) 17.5 34.7 49.8 95.8 99.9 100 .0 Transformers having Undefined Payback ( %) 10.2 0.5 0.8 2.0 0.0 0.0 M ean Incr emental

Firs t Cost ( $) 132 615 1,310 1,859 8,319 9,393 M ean Operati ng Cost Savi ngs ($) 219 220 204 157 315 318

## 11A-51 Figure 11A. 2.37 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.38 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.39 Payback Period for Candidate Standard Level

1, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-52 Figure 11A. 2.40 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.41 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.42 Payback Period for Candidate Standard Level

2, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-53 Figure 11A. 2.43 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.44 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.45 Payback Period for Candidate Standard Level

3, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-54 Figure 11A. 2.46 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.47 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.48 Payback Period for Candidate Standard Level

4, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-55 Figure 11A. 2.49 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.50 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.51 Payback Period for Candidate Standard Level

5, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-56 Figure 11A. 2.52 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 3: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.53 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 3: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.54 Payback Period for Candidate Standard Level

6, Desi gn Line 3: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-57

11A.2.4 Design Line 4 Results Table 11A.2.7 Design Line 4 Life-Cycle Cost R

esults: R ural Cooperative Sub group Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 98.9 99.08 99.26 99.45 99.58 99.61 Transfor mers havi ng LCC Savings > $0 ( %) 31.7 38.6 43.7 56.1 22.5 14.6 Transfor mers havi ng LCC Savings = $0 ( %) 63.1 38.5 5.7 6.1 0.6 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 5.2 22.9 50.6 37.8 76.9 85.4 M ean LCC Savings ( $) 412 370 183 448 -599 -1,320 

## Table 11A.2.8 Design Line 4 Payback Perio d Results: Rural Cooperative Subgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 10.8 22.2 25.4 18.0 31.4 37.7 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 63.1 38.5 5.7 6.1 0.6 0.0 Transformers having Well-Defi ned Payback ( %) 35.3 59.8 94.2 93.8 98.9 99.8 Transformers having Undefined Payback ( %) 1.6 1.7 0.1 0.0 0.6 0.2 M ean Incr emental

Firs t Cost ( $) 475 878 1,545 1,957 3,402 4,276 M ean Operati ng Cost Savi ngs ($) 75 69 88 123 135 141

## 11A-58 Figure 11A. 2.55 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.56 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.57 Payback Period for Candidate Standard Level

1, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-59 Figure 11A. 2.58 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.59 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.60 Payback Period for Candidate Standard Level

2, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-60 Figure 11A. 2.61 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.62 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.63 Payback Period for Candidate Standard Level

3, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-61 Figure 11A. 2.64 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.65 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.66 Payback Period for Candidate Standard Level

4, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-62 Figure 11A. 2.67 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.68 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.69 Payback Period for Candidate Standard Level

5, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-63 Figure 11A. 2.70 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 4: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.71 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 4: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.72 Payback Period for Candidate Standard Level

6, Desi gn Line 4: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-64

11A.2.5 Design Line 5 Results Table 11A.2.9 Design Line 5 Life-Cycle Cost R

esults: R ural Cooperative Sub group Candidate Standard Level 1 2 3 4 5 6 Efficiency (%) 99.3 99.36 99.42 99.47 99.71 99.71 Transfor mers havi ng LCC Savings > $0 ( %) 28.2 34.6 43.1 51.7 21.9 21.2 Transfor mers havi ng LCC Savings = $0 ( %) 70.9 62.4 39.6 20.8 0.1 0.0 Transfor mers havi ng LCC Savings < $0 ( %) 0.9 3.1 17.4 27.5 78.0 78.8 M ean LCC Savings ( $) 2,243 3,013 3,084 3,239 -3,617 -3,775 

## Table 11A.2.10 Design Line 5 Payback Perio d Results: Rural Cooperative Subgroup Candidate Standard Level 1 2 3 4 5 6 M ean P ayb ack (Y ears) 4.9 8.4 16.9 17.4 29.4 29.4 Tr an s for me r s No t I mp ac t e d b y S t an da r d ( %) 70.9 62.4 39.6 20.8 0.0 0.0 Transformers having Well-Defi ned Payback ( %) 29.0 37.4 58.5 78.7 99.8 99.9 Transformers having Undefined Payback ( %) 0.1 0.2 2.0 0.5 0.1 0.1 M ean Incr emental

Firs t Cost ( $) 1,486 2,576 3,014 4,400 20,006 19,934 M ean Operati ng Cost Savi ngs ($) 440 503 393 419 853 845

## 11A-65 Figure 11A. 2.73 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.74 LCC Savings for Candidate S tandard Leve l 1,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.75 Payback Period for Candidate Standard Level

1, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-66 Figure 11A. 2.76 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.77 LCC Savings for Candidate S tandard Leve l 2,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.78 Payback Period for Candidate Standard Level

2, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-67 Figure 11A. 2.79 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.80 LCC Savings for Candidate S tandard Leve l 3,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.81 Payback Period for Candidate Standard Level

3, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-68 Figure 11A. 2.82 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.83 LCC Savings for Candidate S tandard Leve l 4,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.84 Payback Period for Candidate Standard Level

4, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-69 Figure 11A. 2.85 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.86 LCC Savings for Candidate S tandard Leve l 5,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.87 Payback Period for Candidate Standard Level

5, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p

## 11A-70 Figure 11A. 2.88 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 5: Frequ ency Chart,Rural Cooperatives Subgrou p

Figure 11A. 2.89 LCC Savings for Candidate S tandard Leve l 6,

Design Li ne 5: Cumul ativeChart, Rural Cooperatives Subgrou p

Figure 11A. 2.90 Payback Period for Candidate Standard Level

6, Desi gn Line 5: Frequency Chart , Rural Cooperatives Subgrou p