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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 price of electricity stood at 49.69 USD / MWh in September 2025, compared to 56.77 in August. This represents a decrease of 12.47 percent.

Sample. In this monthly time series, there are 204 data points. The series covers the period going from January 2010 to December 2026.

History. Here's a glimpse of a few summary statistics calculated on the whole sample: the price reached its maximum of 201.81 USD / MWh in January 2014; it recorded a bottom of 18.23 in May 2020; it was equal on average to 51.80.

Latest values

Date Value - USD / MWh
2026-10-31 51.50077
2026-11-30 49.74081
2026-12-31 75.4912

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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 193 2010-12-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (CAISO SP15 zone) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (ISO-NE Internal hub) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (NYISO Hudson Valley zone) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (PJM Western hub) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (Midcontinent ISO Illinois hub) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (SPP ISO South hub) - EIA STEO - Monthly 154 2014-03-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (SERC index Into Southern) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (FRCC index Florida Reliability) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (Northwest index Mid-Columbia) - EIA STEO - Monthly 204 2010-01-31 2026-12-31
Wholesale electricity price (USD / MWh) - United States (Southwest index Palo Verde) - EIA STEO - Monthly 204 2010-01-31 2026-12-31