Market Analysis & Reports
ISO-NE issues periodic reports that describe and analyze the performance and development of the region’s wholesale electric power markets in order to assess their operation, provide transparency and meet federal reporting guidelines.
Annual review of the performance, competitiveness and efficiency of New England’s wholesale electricity markets here. Prior year reports available.
ISO-NE issues a brief mid week summary of notable events and an overview of transmission congestion affecting the region's wholesale electric power markets. This summary is a supplement to the Weekly Market Report.
Access monthly ISO-NE summaries of key statistics, events and trends related to the region’s wholesale electric power markets.
ISO-NE's price indices are the simple average of the hourly zonal and HUB LMPs. The underlying hourly zonal prices are load weighted based on the individual load nodes, and the hourly HUB price is a simple arithmetic average of the HUB component nodes.  
Access ISO-NE quarterly reports of key statistics for the region’s wholesale electric power markets.
ISO-NE issues a monthly summary of the costs associated with the provision of regional network transmission service, including charges for the use of transmission facilities, reliability, and certain administrative services.
Access weekly ISO-NE summaries of key statistics, events and trends related to the region’s wholesale electric power markets.
Access monthly summary reports of component costs of real-time wholesale electricity by load zone and download data for analysis.
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