This is the energy portal on Quandl. Energy data on Quandl comes from a variety of reliable and credible sources, including the DOE, UN, and Statistics China.
Countries are grouped by region. G-20 economies are marked in bold type.
All data on Quandl is guaranteed to be the freshest possible version of that data, brought to you directly from the original publisher of that data, with link-backs for validation and transparency.
Quandl is a collaborative effort. If there's a dataset or indicator that you would like added to Quandl's energy portal, please let me know.