kayadata
Kaya Identity Data for Nations and Regions
Provides data for Kaya identity variables (population, gross domestic product, primary energy consumption, and energy-related CO2 emissions) for the world and for individual nations, and utility functions for looking up data, plotting trends of Kaya variables, and plotting the fuel mix for a given country or region. The Kaya identity (Yoichi Kaya and Keiichi Yokobori, "Environment, Energy, and Economy: Strategies for Sustainability" (United Nations University Press, 1998) and <https://en.wikipedia.org/wiki/Kaya_identity>) expresses a nation's or region's greenhouse gas emissions in terms of its population, per-capita Gross Domestic Product, the energy intensity of its economy, and the carbon-intensity of its energy supply.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.4.0 |
rolling linux/jammy R-4.5 | kayadata_1.4.0.tar.gz |
691.4 KiB |
1.4.0 |
rolling linux/noble R-4.5 | kayadata_1.4.0.tar.gz |
691.3 KiB |
1.4.0 |
rolling source/ R- | kayadata_1.4.0.tar.gz |
575.3 KiB |
1.4.0 |
latest linux/jammy R-4.5 | kayadata_1.4.0.tar.gz |
691.4 KiB |
1.4.0 |
latest linux/noble R-4.5 | kayadata_1.4.0.tar.gz |
691.3 KiB |
1.4.0 |
latest source/ R- | kayadata_1.4.0.tar.gz |
575.3 KiB |
1.4.0 |
2026-04-26 source/ R- | kayadata_1.4.0.tar.gz |
575.3 KiB |
1.4.0 |
2026-04-23 source/ R- | kayadata_1.4.0.tar.gz |
575.3 KiB |
1.4.0 |
2026-04-09 windows/windows R-4.5 | kayadata_1.4.0.zip |
697.2 KiB |
1.4.0 |
2025-04-20 source/ R- | kayadata_1.4.0.tar.gz |
575.3 KiB |