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<DocHeader>
<DocTitle>Predispatch Hourly Ontario Zonal Energy Price Report </DocTitle>
<DocRevision>1</DocRevision>
<DocConfidentiality>
<DocConfClass>PUB</DocConfClass>
</DocConfidentiality>
<CreatedAt>2026-04-28T06:13:34</CreatedAt>
</DocHeader>
<DocBody>
<DeliveryDate>2026-04-28</DeliveryDate>
<HourlyPriceComponents>
<PricingHour>1</PricingHour>
<ZonalPrice>40.51</ZonalPrice>
<LossPriceCapped>0.02</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>2</PricingHour>
<ZonalPrice>46.93</ZonalPrice>
<LossPriceCapped>0.04</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>3</PricingHour>
<ZonalPrice>55.24</ZonalPrice>
<LossPriceCapped>0.05</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>4</PricingHour>
<ZonalPrice>72.68</ZonalPrice>
<LossPriceCapped>-0.08</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>5</PricingHour>
<ZonalPrice>202.22</ZonalPrice>
<LossPriceCapped>-1.03</LossPriceCapped>
<CongestionPriceCapped>-4.55</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>6</PricingHour>
<ZonalPrice>943.8</ZonalPrice>
<LossPriceCapped>-4.66</LossPriceCapped>
<CongestionPriceCapped>-27.54</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>7</PricingHour>
<ZonalPrice>2000</ZonalPrice>
<LossPriceCapped>0</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>8</PricingHour>
<ZonalPrice>2000</ZonalPrice>
<LossPriceCapped>0</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>9</PricingHour>
<ZonalPrice>1927.87</ZonalPrice>
<LossPriceCapped>-19.77</LossPriceCapped>
<CongestionPriceCapped>-52.35</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>10</PricingHour>
<ZonalPrice>1839.54</ZonalPrice>
<LossPriceCapped>-15.01</LossPriceCapped>
<CongestionPriceCapped>-145.45</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>11</PricingHour>
<ZonalPrice>1782.2</ZonalPrice>
<LossPriceCapped>-16.82</LossPriceCapped>
<CongestionPriceCapped>-146.98</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>12</PricingHour>
<ZonalPrice>1774.13</ZonalPrice>
<LossPriceCapped>-17.85</LossPriceCapped>
<CongestionPriceCapped>-150.02</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>13</PricingHour>
<ZonalPrice>901.76</ZonalPrice>
<LossPriceCapped>-6.56</LossPriceCapped>
<CongestionPriceCapped>-22.55</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>14</PricingHour>
<ZonalPrice>406.16</ZonalPrice>
<LossPriceCapped>-1.84</LossPriceCapped>
<CongestionPriceCapped>-9.35</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>15</PricingHour>
<ZonalPrice>108.69</ZonalPrice>
<LossPriceCapped>-0.56</LossPriceCapped>
<CongestionPriceCapped>-0.54</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>16</PricingHour>
<ZonalPrice>428.41</ZonalPrice>
<LossPriceCapped>-2.47</LossPriceCapped>
<CongestionPriceCapped>-10.39</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>17</PricingHour>
<ZonalPrice>869.66</ZonalPrice>
<LossPriceCapped>-4.1</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>18</PricingHour>
<ZonalPrice>935.4</ZonalPrice>
<LossPriceCapped>-4.14</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>19</PricingHour>
<ZonalPrice>1495</ZonalPrice>
<LossPriceCapped>-3.89</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>20</PricingHour>
<ZonalPrice>1940.99</ZonalPrice>
<LossPriceCapped>-11</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>21</PricingHour>
<ZonalPrice>1939.76</ZonalPrice>
<LossPriceCapped>-8.24</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>22</PricingHour>
<ZonalPrice>1590.19</ZonalPrice>
<LossPriceCapped>-2.97</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>23</PricingHour>
<ZonalPrice>947.22</ZonalPrice>
<LossPriceCapped>-0.87</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
<HourlyPriceComponents>
<PricingHour>24</PricingHour>
<ZonalPrice>425.91</ZonalPrice>
<LossPriceCapped>0.11</LossPriceCapped>
<CongestionPriceCapped>0</CongestionPriceCapped>
</HourlyPriceComponents>
</DocBody>
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