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Wholesale electricity price (USD / MWh) - United States (ISO-NE Internal hub) - EIA STEO - Monthly

Latest updates. At the ISO-NE Internal hub, the average wholesale electricity price was 56.48 USD / MWh in June 2026, compared to 50.73 in May 2026. This constitutes an increase of 11.33 percent.

Sample. In the monthly time series displayed in the plot, there are 216 records overall. The period covered by the series extends from January 2010 to December 2027.

History. Here's a glimpse of a few summary statistics we calculated on the full sample: the price achieved a maximum of 201.81 USD / MWh in January 2014; it recorded a minimum of 18.23 in May 2020; it was equal on average to 53.32.

Latest values

Date Value - USD / MWh
2027-10-31 49.43141
2027-11-30 57.17914
2027-12-31 87.52043

Nugget of wisdom. We categorize time series into data sets and worksheets to simplify exploration. By moving down the page, you will discover how we arranged further information linked to the statistics provided here.

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Series Metadata

Field Value
Description Wholesale electricity price
Country or region US - ISO-NE Internal hub
Economic concept Price
Data type Nominal price
Seasonally adjusted No
Frequency Monthly
Unit USD / MWh
Source U.S. Energy Information Administration (EIA)
Source type Government Agency
Data licence Public domain
Measure type Level

Series in the same data set

Discover the other time series included in this data set.

Wholesale prices

Series Name Observations Start Date End Date
Wholesale electricity price (USD / MWh) - United States (ERCOT North hub) - EIA STEO - Monthly 205 2010-12-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (CAISO SP15 zone) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (ISO-NE Internal hub) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (NYISO Hudson Valley zone) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (PJM Western hub) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (Midcontinent ISO Illinois hub) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (SPP ISO South hub) - EIA STEO - Monthly 166 2014-03-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (SERC index Into Southern) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (FRCC index Florida Reliability) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (Northwest index Mid-Columbia) - EIA STEO - Monthly 216 2010-01-31 2027-12-31
Wholesale electricity price (USD / MWh) - United States (Southwest index Palo Verde) - EIA STEO - Monthly 216 2010-01-31 2027-12-31