KB-MMLUNQ5D-23200D14E5

Nuclear Energy Generation

Energy
Published
Free
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This dataset contains yearly electricity generation from nuclear energy measured in terawatt-hours (TWh) for countries and regions worldwide.

Nuclear EnergyElectricity GenerationGlobal EnergyEnergy StatisticsTime Series Energy

Dataset Metrics

Coverage
Global coverage including countries and regional groupings
Rows
10,625
Columns
4
Last Updated
Mar 14, 2026

Data Format

Format
CSV
File Size
244915 KB
Encoding
UTF-8
Compression
NONE

Dataset Schema (4 features)

NameTypeNullableDescription
EntitystringNoName of the country, region, or geopolitical entity associated with the electricity generation data.
CodestringYesStandardized three-letter country code identifying the entity.
YearintegerNoCalendar year for which the nuclear electricity generation value is recorded.
Electricity from nuclear - TWhfloatNoTotal electricity generated from nuclear energy sources in the specified year measured in terawatt-hours (TWh).

License & Compliance

CC-BY 4.0
Commercial license required. Usage restricted to licensed entities.
Free Dataset
License
CC-BY 4.0
Sign in to claim or purchase this dataset. Access is granted immediately after authentication.

About This Dataset

The dataset provides time-series information on electricity generated from nuclear power plants across different countries and geographic entities. Each row represents a specific country or region in a particular year and records the amount of electricity generated from nuclear sources measured in terawatt-hours (TWh). The dataset enables historical analysis of nuclear energy production trends globally.

Data Quality

The dataset is consistently structured with four columns and standardized numeric measurements. Some records have missing values in the country code column, likely corresponding to regional aggregates or entities that do not have standardized ISO codes. Numeric values appear consistent and formatted correctly.

Use Cases

Global energy production analysis, nuclear energy trend analysis, electricity generation forecasting, policy research on nuclear energy, and comparative studies of energy sources across countries.

Limitations

The dataset focuses solely on nuclear electricity generation and does not include other energy sources for comparison. Missing country codes may require additional preprocessing for integration with other datasets. Regional aggregates may also overlap with individual country data.

Methodology

The dataset was likely compiled from international energy statistics sources that track electricity generation by energy source. Generation values are standardized and reported in terawatt-hours to allow consistent comparison across countries and time.

Geographic Coverage

Country
Global
Coverage Detail
Global coverage including countries and regional groupings

Source Information

Our World In Data
Marketplace Data Source

Governance & Review

Published Status
This dataset is approved for marketplace distribution and meets all publication criteria.
Regulatory Compliance
All transactions are governed, logged, and auditable. Access is subject to license terms.

Usage & Restrictions

License: CC-BY 4.0 — This dataset is licensed for use by the purchasing entity. Refer to the specific license terms for permitted use.

Access Control: Download links are time-limited and single-use. All access is logged for audit purposes.