Table 3-1 through Table 3-3 give a statistical summary of the TDV conversion factors for electricity, natural gas and propane.
Each table has the annual minimum, maximum, and average for each climate zone and building type.
Table 3-1 – TDV Statistical Data – Electricity (kBtu/kWh)
Table 3-2 – TDV Statistical Data – Natural Gas (kBtu/kWh)
Table 3-3 – TDV Statistical Data – Propane (kBtu/therm
Table 3-1 – TDV Statistical Data – Electricity
(kBtu/kWh)
Residential
Nonresidential(15yr)
Nonresidential (30 yr)
Climate Zone |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
1 |
14.13 |
27.22 |
309.69 |
13.26 |
28.21 |
423.98 |
12.99 |
27.21 |
333.97 |
2 |
13.92 |
26.97 |
2755.84 |
13.06 |
27.97 |
334.02 |
12.81 |
27.00 |
2992.60 |
3 |
14.07 |
27.15 |
2441.14 |
13.19 |
28.12 |
2924.14 |
12.93 |
27.13 |
2648.86 |
4 |
13.95 |
27.01 |
1866.06 |
13.22 |
28.16 |
2324.98 |
12.97 |
27.18 |
2028.71 |
5 |
14.15 |
27.25 |
669.24 |
13.32 |
28.27 |
873.02 |
13.05 |
27.28 |
724.78 |
6 |
14.14 |
26.96 |
1501.89 |
13.53 |
28.11 |
1546.57 |
13.17 |
27.13 |
1632.17 |
7 |
14.20 |
27.06 |
662.28 |
13.51 |
28.12 |
1016.86 |
13.15 |
27.12 |
717.65 |
8 |
13.84 |
26.61 |
923.37 |
13.63 |
28.23 |
1103.70 |
13.27 |
27.24 |
1008.16 |
9 |
13.82 |
26.58 |
1878.92 |
13.57 |
28.15 |
2072.04 |
13.21 |
27.17 |
2052.46 |
10 |
13.81 |
26.58 |
682.02 |
13.52 |
28.10 |
917.99 |
13.16 |
27.12 |
743.46 |
11 |
13.96 |
27.02 |
1533.26 |
13.16 |
28.08 |
2162.91 |
12.93 |
27.13 |
1665.42 |
12 |
13.95 |
27.01 |
1507.16 |
13.16 |
28.09 |
2112.00 |
12.93 |
27.14 |
1637.22 |
13 |
13.89 |
26.94 |
2537.01 |
13.10 |
28.02 |
3109.71 |
12.86 |
27.05 |
2757.28 |
14 |
13.68 |
26.42 |
1911.10 |
13.51 |
28.09 |
2454.87 |
13.16 |
27.11 |
2090.42 |
15 |
13.73 |
26.48 |
2068.49 |
13.52 |
28.10 |
2533.73 |
13.17 |
27.12 |
2261.44 |
16 |
14.63 |
27.54 |
1286.61 |
13.99 |
28.66 |
1591.54 |
13.62 |
27.65 |
1396.28 |
Table 3-2 – TDV Statistical Data
– Natural Gas (kBtu/therm)
Residential
Nonresidential(15yr)
Nonresidential
(30 yr)
Climate Zone |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
1 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
2 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
3 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
4 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
5 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
6 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
7 |
330.41 |
352.40 |
381.47 |
226.80 |
255.27 |
293.31 |
259.74 |
287.70 |
324.97 |
8 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
9 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
10 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
11 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
12 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
13 |
330.15 |
351.04 |
378.53 |
226.53 |
253.18 |
288.62 |
259.47 |
285.66 |
320.39 |
14 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
15 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
16 |
330.33 |
351.58 |
379.63 |
226.75 |
254.56 |
291.68 |
259.69 |
287.01 |
323.37 |
Table 3-3 – TDV Statistical
Data – Propane (kBtu/therm)
Residential
Nonresidential (15yr)
Nonresidential (30
yr)
Climate Zone |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
Minimum |
Average |
Maximum |
1 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
2 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
3 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
4 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
5 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
6 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
7 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
8 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
9 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
10 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
11 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
12 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
13 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
14 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
15 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |
16 |
567.80 |
626.40 |
686.90 |
451.71 |
495.37 |
540.44 |
462.53 |
505.74 |
550.36 |