Global sectoral daily CO₂ emissions from 1970 to 2024

By collecting over two million records of near-real-time electricity generation, traffic, and industrial output since 2019, and employing machine learning to simulate the nonlinear, time-varying relationships between emissions and predictors (i.e., temperature and time surrogates), we constructed a daily CO₂ emissions dataset for 13 countries and regions globally, spanning the period from 1970 to 2024. This dataset encompasses four sectors: power, industry, residential, and transport (including ground transport and aviation).