Emergency System OperationsEmergency System OperationsCurtailment of External Transactions STOP 07/29/2025, 20:002025-07-30T04:06:57Z2025-07-30T04:06:57Z<strong>When:</strong> Tuesday July 29, 2025 8:00 PM<br/>ISO-NE is no longer curtailing external transactions as defined in OP-9 as of 07/29/2025, 20:002025-07-30T04:06:57ZCurtailment of External Transactions START 07/29/2025, 16:452025-07-30T00:46:57Z2025-07-30T00:46:57Z<strong>When:</strong> Tuesday July 29, 2025 4:45 PM<br/>ISO-NE has begun curtailing external transactions as defined in OP-9 in order to mitigate an existing or anticipated Operating Reserve deficiency starting at 07/29/2025, 16:452025-07-30T00:46:57ZCurtailment of External Transactions STOP 07/28/2025, 19:302025-07-29T03:36:57Z2025-07-29T03:36:57Z<strong>When:</strong> Monday July 28, 2025 7:30 PM<br/>ISO-NE is no longer curtailing external transactions as defined in OP-9 as of 07/28/2025, 19:302025-07-29T03:36:57Z::: Notice updated ::: Curtailment of External Transactions START 07/28/2025, 17:452025-07-29T01:41:57Z2025-07-29T01:41:57Z::: Notice updated ::: <strong>When:</strong> Monday July 28, 2025 5:45 PM<br/>ISO-NE has begun curtailing external transactions as defined in OP-9 in order to mitigate an existing or anticipated Operating Reserve deficiency starting at 07/28/2025, 17:452025-07-29T01:41:57Z::: Notice deleted. Event posted in error. ::: Curtailment of External Transactions START 07/28/2025, 17:452025-07-29T01:36:57Z2025-07-29T01:36:57Z::: Notice deleted. Event posted in error. ::: <strong>When:</strong> Monday July 28, 2025 5:45 PM<br/>ISO-NE has begun curtailing external transactions as defined in OP-9 in order to mitigate an existing or anticipated Operating Reserve deficiency starting at 07/28/2025, 17:452025-07-29T01:36:57ZM/LCC 2 Cancelled2025-07-18T04:46:57Z2025-07-18T04:46:57Z<strong>When:</strong> Thursday July 17, 2025 9:00 PM<br/>小草社区New England is cancelling Master Local Control Center Procedure No. 2 (M/LCC 2), Abnormal Conditions Alert, on Thursday, July 17, 2025 at 21:00 in ALL OF NEW ENGLAND.2025-07-18T04:46:57ZM/LCC 2 Implemented on Wednesday, July 16, 2025 at 15:30 in ALL OF NEW ENGLAND2025-07-16T23:16:58Z2025-07-16T23:16:58Z<strong>When:</strong> Wednesday July 16, 2025 3:30 PM<br/>小草社区New England is implementing Master Local Control Center Procedure No. 2 (M/LCC 2), Abnormal Conditions Alert, on Wednesday, July 16, 2025 at 15:30 in ALL OF NEW ENGLAND due to Capacity Deficiency. Master Local Control Center Procedure No. 2 requests that you will not engage in activities that may jeopardize the availability of resources or transmission under your control.2025-07-16T23:16:58ZCurtailment of External Transactions STOP 2025-07-01 20:002025-07-02T04:06:06Z2025-07-02T04:06:06Z<strong>When:</strong> Tuesday July 1, 2025 8:00 PM<br/><p>小草社区New England is no longer curtailing External Transactions as defined in OP-9 Section IV, for Tuesday, 2025-07-01 20:00</p>2025-07-02T04:06:06ZReal Time Only Non-CTS External Transaction Sales Reduced 2025-07-012025-07-02T02:52:41Z2025-07-02T02:52:41Z<strong>When:</strong> Tuesday July 1, 2025 5:21 PM<br/><table border="1" cellspacing="0">
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<p><a name="_Hlk182467300">ISO-NE has begun curtailing external transactions as defined in OP-9 Section IV in order to mitigate an existing or anticipated Operating Reserve deficiency 2025-07-01 17:21</a></p>
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</table>2025-07-02T02:52:41ZReal Time Only Non-CTS External Transaction Sales Reduced 2025-07-012025-07-02T02:50:43Z2025-07-02T02:50:43Z<strong>When:</strong> Tuesday July 1, 2025 5:21 PM<br/><table border="1" cellspacing="0">
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<p>小草社区New England reduced Real-Time Only Energy Market External Transaction Sales on non-CTS interfaces in order to mitigate an existing or anticipated Operating Reserve deficiency, for 07/01/2025 </p>
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</table>2025-07-02T02:50:43Z