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<DocHeader>
<DocTitle>Day Ahead Hourly Ontario Zonal Energy Price Report</DocTitle>
<DocRevision>1</DocRevision>
<DocConfidentiality>
<DocConfClass>PUB</DocConfClass>
</DocConfidentiality>
<CreatedAt>2026-08-07T12:31:11</CreatedAt>
</DocHeader>
<DocBody>
<DeliveryDate>2026-08-08</DeliveryDate>
<HourlyPriceComponents>
<PricingHour>1</PricingHour>
<ZonalPrice>720.07</ZonalPrice>
<LossPriceCapped>-3.87</LossPriceCapped>
<CongestionPriceCapped>-36.5</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>2</PricingHour>
<ZonalPrice>130.56</ZonalPrice>
<LossPriceCapped>-0.7</LossPriceCapped>
<CongestionPriceCapped>-4.67</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>3</PricingHour>
<ZonalPrice>54.67</ZonalPrice>
<LossPriceCapped>-0.19</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>4</PricingHour>
<ZonalPrice>53.54</ZonalPrice>
<LossPriceCapped>-0.15</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>5</PricingHour>
<ZonalPrice>52.44</ZonalPrice>
<LossPriceCapped>-0.19</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>6</PricingHour>
<ZonalPrice>50.51</ZonalPrice>
<LossPriceCapped>-0.22</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>7</PricingHour>
<ZonalPrice>102.3</ZonalPrice>
<LossPriceCapped>-0.46</LossPriceCapped>
<CongestionPriceCapped>-1.24</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>8</PricingHour>
<ZonalPrice>754.63</ZonalPrice>
<LossPriceCapped>-3.26</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>9</PricingHour>
<ZonalPrice>1966.87</ZonalPrice>
<LossPriceCapped>-14.29</LossPriceCapped>
<CongestionPriceCapped>-18.84</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>10</PricingHour>
<ZonalPrice>1965.33</ZonalPrice>
<LossPriceCapped>-14.24</LossPriceCapped>
<CongestionPriceCapped>-20.43</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>11</PricingHour>
<ZonalPrice>1897.08</ZonalPrice>
<LossPriceCapped>-13.82</LossPriceCapped>
<CongestionPriceCapped>-89.09</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>12</PricingHour>
<ZonalPrice>1844.71</ZonalPrice>
<LossPriceCapped>-13.94</LossPriceCapped>
<CongestionPriceCapped>-141.35</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>13</PricingHour>
<ZonalPrice>1843.27</ZonalPrice>
<LossPriceCapped>-14.25</LossPriceCapped>
<CongestionPriceCapped>-142.48</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>14</PricingHour>
<ZonalPrice>1964.06</ZonalPrice>
<LossPriceCapped>-14.86</LossPriceCapped>
<CongestionPriceCapped>-21.08</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>15</PricingHour>
<ZonalPrice>1843.23</ZonalPrice>
<LossPriceCapped>-13.76</LossPriceCapped>
<CongestionPriceCapped>-143.02</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>16</PricingHour>
<ZonalPrice>1809</ZonalPrice>
<LossPriceCapped>-13.49</LossPriceCapped>
<CongestionPriceCapped>-177.51</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>17</PricingHour>
<ZonalPrice>1810.21</ZonalPrice>
<LossPriceCapped>-13.13</LossPriceCapped>
<CongestionPriceCapped>-176.66</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>18</PricingHour>
<ZonalPrice>1843.38</ZonalPrice>
<LossPriceCapped>-13.55</LossPriceCapped>
<CongestionPriceCapped>-143.07</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>19</PricingHour>
<ZonalPrice>1840.63</ZonalPrice>
<LossPriceCapped>-13.75</LossPriceCapped>
<CongestionPriceCapped>-145.62</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>20</PricingHour>
<ZonalPrice>1843.91</ZonalPrice>
<LossPriceCapped>-13.13</LossPriceCapped>
<CongestionPriceCapped>-142.97</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>21</PricingHour>
<ZonalPrice>1844.32</ZonalPrice>
<LossPriceCapped>-13.44</LossPriceCapped>
<CongestionPriceCapped>-142.24</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>22</PricingHour>
<ZonalPrice>1844.07</ZonalPrice>
<LossPriceCapped>-13.55</LossPriceCapped>
<CongestionPriceCapped>-142.38</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>23</PricingHour>
<ZonalPrice>1818.19</ZonalPrice>
<LossPriceCapped>-12.87</LossPriceCapped>
<CongestionPriceCapped>-168.95</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>24</PricingHour>
<ZonalPrice>916.48</ZonalPrice>
<LossPriceCapped>-4.46</LossPriceCapped>
<CongestionPriceCapped>-97.66</CongestionPriceCapped>
<Flag>DSO-RD</Flag>
</HourlyPriceComponents>
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