September 30, 2024

ISO-NE

ISO New England Inc. is a regional transmission organization that oversees the operation of the electricity transmission system, coordinates wholesale electricity markets, and manages power system planning for the states of Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, and most of Maine.
National Grid
States Press New England TOs on Asset Condition Projects
NESCOE pressed transmission owners to increase the transparency of their asset condition projects and incorporate them into ISO-NE’s planning process.
ISO-NE
Study: Limited Exposure to Supply Shortfall for ISO-NE During Extreme Weather
Study looks at severe weather scenarios based on historical data going back to 1950, finds manageable risks of supply shortfall.
Fletcher, CC BY-SA 4.0, via Wikimedia Commons
ISO-NE Plans 2025 Launch for Day-Ahead Ancillary Services Initiative
ISO-NE is targeting 2025 for the launch of its Day-Ahead Ancillary Services Initiative, to ensure reliable next‐day operating plans with increasing renewables.
ISO-NE
FERC Orders ISO-NE to Reconsider Market Power Mitigation Rules
FERC ordered ISO-NE to reconsider its market mitigation rules because of an “unanticipated and highly atypical” situation that pushed prices higher Dec. 24.
ISO-NE
NEPOOL PC Briefs: May 4, 2023
ISO-NE gave the Participants Committee a review of the past winter and a preview of the next — with and without the Everett LNG terminal.
New England – Maritimes Offshore Energy Corridor (NEMOEC)
Coalition Promotes US-Canadian Offshore Transmission Link
An industry coalition is promoting the concept of underwater transmission linking New England and Nova Scotia via wind farms off their respective coasts.
Fletcher6, CC BY-SA 3.0, via Wikimedia Commons
Climate Advocates Ask FERC to Reject ISO-NE Capacity Results
Environmental activists asked FERC to reject ISO-NE’s capacity auction results, calling payments to fossil fuel generators a climate and reliability risk.
ISO-NE
ISO-NE Stakeholders OK DER Aggregation Plans, Generator Relief
ISO-NE stakeholders approved a proposed filing on DERs but rejected the RTO’s concerns in backing Ocean State Power's bid to remain a capacity resource.
HDR, Inc.
FERC Rejects Pump Storage Bid for ISO-NE Inventoried Energy Program
FERC rejected a request to include pump storage in ISO-NE’s Inventoried Energy Program despite protests that it should be treated like other storage resources.
ISO-NE
ISO-NE Planners Outline Potential Solutions for 2050 Tx Overloads
ISO-NE is studying line upgrades and new 345-kV and HVDC lines to address expected reliability violations in its 2050 Transmission Study.

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