Wholesale electricity price (USD / MWh) - United States (Northwest index Mid-Columbia) - EIA STEO - Monthly
This series is part of the dataset: US Wholesale electricity prices (monthly)
Download Full Dataset (.xlsx)Latest updates. At the Mid-Columbia hub, the average wholesale electricity price stood at 19.16 USD / MWh in June 2026, compared to 20.56 in May 2026. This constitutes a decrease of 6.81 percent.
Sample. This monthly series has 216 data points overall. The time span covered by the series stretches from January 2010 to December 2027.
History. Here's a snapshot of a few summary statistics computed on the full sample: the price was equal on average to 42.10 USD / MWh; it attained a maximum of 283.27 in December 2022; it hit a trough of 9.31 in June 2012.
Latest values
| Date | Value - USD / MWh |
|---|---|
| 2027-10-31 | 28.61684 |
| 2027-11-30 | 30.16555 |
| 2027-12-31 | 35.84512 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Wholesale electricity price |
| Country or region | US - Northwest index Mid-Columbia |
| 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
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