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<DocHeader>
<DocTitle>Predispatch Area Operating Reserve Shortfalls</DocTitle>
<DocRevision>1</DocRevision>
<DocConfidentiality>
<DocConfClass>PUB</DocConfClass>
</DocConfidentiality>
<CreatedAt>2026-05-01T03:15:03</CreatedAt>
</DocHeader>
<DocBody>
<DeliveryDate>2026-05-01</DeliveryDate>
<AreaEnergies>
<Area>STCLAIR</Area>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>14</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>2.2</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>55.8</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>N_FN/FS</Area>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>0</Scheduled10S>
<Scheduled10N>30</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>E_FETT</Area>
<HourlyEnergies>
<DeliveryHour>1</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>4</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>36.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.5</Scheduled10S>
<Scheduled10N>7</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>18</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>365.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>W_MISSE</Area>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>0</Scheduled10S>
<Scheduled10N>30</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>GLP_MONTRL</Area>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>0</Scheduled10S>
<Scheduled10N>30</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>WMFE</Area>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>0</Scheduled10S>
<Scheduled10N>30</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>CHATS230</Area>
<HourlyEnergies>
<DeliveryHour>1</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>4</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.5</Scheduled10S>
<Scheduled10N>7</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>18</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>MADAWASKA</Area>
<HourlyEnergies>
<DeliveryHour>1</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>4</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.5</Scheduled10S>
<Scheduled10N>7</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>18</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>PORTLANDS</Area>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>160</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>HALTONHLS</Area>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>58.4</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>112</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>160</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>E_TEC</Area>
<HourlyEnergies>
<DeliveryHour>1</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>4</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>8.5</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.7</Scheduled10S>
<Scheduled10N>6.8</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>1.5</Scheduled10S>
<Scheduled10N>7</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>18</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>5.1</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>GOREWAY</Area>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>200</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>W_SFE</Area>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>0</Scheduled10S>
<Scheduled10N>30</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
<AreaEnergies>
<Area>GREENFIELD</Area>
<HourlyEnergies>
<DeliveryHour>1</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>122</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>2</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>3</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>13</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>14</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>15</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>16</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>60</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>17</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>23</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
<HourlyEnergies>
<DeliveryHour>24</DeliveryHour>
<MinORRequired>0</MinORRequired>
<Scheduled10S>180</Scheduled10S>
<Scheduled10N>0</Scheduled10N>
<ORShortfall>0</ORShortfall>
</HourlyEnergies>
</AreaEnergies>
</DocBody>
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