## 4 Results
### Analysis of Economic Impact
This calculation is carried out using the following methodology (see Table 4):  
* From Table 3, the percentage of time in the bottom row (>21 \({}^{\circ}\)C) was converted into hours, completing the second column (time) of Table 4. This indicates the total hours above 21 \({}^{\circ}\)C (first row, yellow background) and provides a breakdown in 1 \({}^{\circ}\)C increments to estimate the potential savings with each additional degree due to heating;
* The IoT system monitored the energy consumed during each hour over 21 \({}^{\circ}\)C, and the cumulative value (MWh) is displayed in the third column (energy) of Table 4;  
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c c c c} \hline \hline  & **A1** & **A2** & **B1** & **B2** & **B3** & **B4** & **B5** & **C1** & **C2** & **C3** & **C4** & **C5** & **D1** & **D2** & **D3** & **D4** & **D5** \\ \hline
**\% +17 \({}^{\circ}\)C** & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 4.5 & **4.8** \\ \hline
**\% 17-19 \({}^{\circ}\)C** & 0 & 0 & 0 & 49.9 & 0.7 & 0.5 & 0 & 0 & 1.8 & 6.4 & 1.8 & 0 & 1.0 & 2.3 & 11.6 & 20.0 & 24.3 \\ \hline
**\% 19-21 \({}^{\circ}\)C** & 3.2 & 90.8 & 18.6 & 1.3 & 76.1 & 31.1 & 43.3 & 23.3 & 45.8 & 66.6 & 32.9 & **74.0** & 46.2 & 96.2 & 83.6 & 54.8 & 70.9 \\ \hline
**\% 17-21 \({}^{\circ}\)C** & 3.2 & 90.8 & 18.6 & **51.2** & **76.8** & 31.6 & **43.3** & 23.3 & **47.6** & **73.0** & **34.7** & **74.0** & **47.2** & **98.5** & **95.2** & **74.8** & **95.2** \\ \hline
**\% 21 \({}^{\circ}\)C** & 96.8 & 9.2 & 81.4 & 48.8 & 23.2 & 68.4 & 56.7 & 67.6 & **52.4** & 27.0 & 65.3 & 26.0 & 52.8 & 1.5 & 4.8 & 20.7 & 0 \\ \hline
**(b)** & & & & & & & & & & & & & & & & & & & \\ \hline
**A1** & **A2** & **B1** & **B2** & **B3** & **B4** & **B5** & **C1** & **C2** & **C3** & **C4** & **C5** & **D1** & **D2** & **D3** & **D4** & **D5** \\ \hline
**\% +17 \({}^{\circ}\)C** & 0 & 2.8 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 2.9 & 0 & 0.7 & 0.3 \\ \hline
**\% 17-19 \({}^{\circ}\)C** & 8.6 & 63.1 & 0 & 0.4 & 0.2 & 0 & 4.8 & 3.3 & 23.2 & 32.2 & 19.0 & 11.4 & 10.9 & 35.8 & 39.4 & 30.9 & 38.1 \\ \hline
**\% 19-21 \({}^{\circ}\)C** & 20.4 & 34.1 & 71.3 & 31.3 & 98.1 & 61.4 & 65.3 & 70.0 & 54.6 & 67.4 & 60.8 & 70.9 & 77.9 & 61.3 & 52.0 & 60.6 & 61.6 \\ \hline
**\% 17-21 \({}^{\circ}\)C** & 29.0 & **97.2** & **71.3** & 31.7 & **98.3** & **61.4** & **70.1** & **73.3** & **77.8** & **99.6** & **79.8** & **82.3** & **88.8** & **97.1** & **91.4** & **91.5** & **99.7** \\ \hline
**\% 21 \({}^{\circ}\)C** & 71.0 & 0 & 28.7 & 68.3 & 1.7 & 38.6 & 29.9 & 26.7 & 22.2 & 0.4 & 20.2 & 17.7 & 11.2 & 0 & 8.6 & 7.8 & 0 \\ \hline
**(c)** & & & & & & & & & & & & & & & & & & & \\ \hline
**A1** & **A2** & **B1** & **B2** & **B3** & **B4** & **B5** & **C1** & **C2** & **C3** & **C4** & **C5** & **D1** & **D2** & **D3** & **D4** & **D5** \\ \hline
**\% +17 \({}^{\circ}\)C** & 0 & 2.3 & 0 & 0 & 0 & 0 & 0 & 0 & 2.8 & 0.3 & 0 & 0 & 2.8 & 2.9 & 4.8 & 6.0 & 10.3 & 11.6 \\ \hline
**\% 17-19 \({}^{\circ}\)C** & 18.1 & 35.9 & 18.1 & 5.4 & 3.7 & 5.8 & 9.7 & 20.4 & 27.6 & 43.1 & 20.3 & 20.2 & 22.5 & 60.5 & 46.5 & 22.8 & 42.9 \\ \hline
**\% 19-21 \({}^{\circ}\)C** & 30.2 & 52.3 & 72.5 & 35.4 & 91.2 & 71.3 & 86.8 & 59.8 & 51.7 & 49.0 & 62.4 & 75.2 & 69.9 & 34.7 & 43.8 & 42.1 & 45.5 \\ \hline
**\% 17-21 \({}^{\circ}\)C** & 55.3 & **88.2** & **90.6** & 40.8 & **94.9** & **77.1** & **96.5** & **80.2** & **79.3** & **92.1** & **82.7** & **95.4** & **92.4** & **95.2** & **90.3** & 64.9 & **88.4** \\ \hline
**\% 21 \({}^{\circ}\)C** & 51.7 & 9.4 & 9.4 & 59.2 & 5.1 & 22.9 & 3.5 & 19.8 & 17.9 & 7.6 & 17.3 & 1.8 & 4.7 & 0 & 3.7 & 24.8 & 0 \\ \hline \multicolumn{11}{c}{**(d)**} & & & & & & & & & & & & & & & & & & \\ \hline
**A1** & **A2** & **B1** & **B2** & **B3** & **B4** & **B5** & **C1** & **C2** & **C3** & **C4** & **C5** & **D1** & **D2** & **D3** & **D4** & **D5** \\ \hline
**\% +17 \({}^{\circ}\)C** & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0.2 & 3.1 & 4.9 & 1.3 \\ \hline
**\% 17-19 \({}^{\circ}\)C** & 5.3 & 3.6 & 1.0 & 0 & 0.2 & 0 & 0.1 & 0.8 & 0.8 & 1.4 & 1.7 & 0.6 & 2.4 & 3.4 & 4.8 & 7.1 & 6.