Regional electricity demand and generation

Understand the electricity system surrounding an individual site. Hourly regional reports show how demand, generation and interchange vary, with fuel-level generation kept separate from regional totals.

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Part of Power & Energy

Power plants and transmission routes around Limerick, Pennsylvania, with the plant's reported generation capacity
Limerick, Pennsylvania · Power generation and transmission context.

What's in this dataset

Demand
Hourly regional demand observations with UTC timestamps.
Generation by fuel
Net generation measures preserve source fuel and region dimensions.
Net interchange
Reported exchange with surrounding systems, in the source sign convention.
Reported and imputed values
Source flags and original value fields remain attached to observations.

About this data

Is a grid region the same as a state's utility territory?

No. Regional definitions follow the report and can span or divide states. The series geography must be checked before combining it with state or parcel information.

Does a low-demand hour imply a site has power available?

Regional demand is system context. It does not establish distribution headroom, interconnection rights or a utility commitment at a particular location.

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