Nature Energy is the 1st out of 81 Fuel Technology journals. This means the journal is among the top 2% in the sub-discipline of Fuel Technology. This Journal is the 2nd out of 4,401 Applied Sciences journals. This means the journal is among the top 1% in the science branch of Applied Sciences. This Journal is the 2nd out of 568 Energy journals. This means the journal is among the top 1% in the discipline of Energy. This Journal is the 3rd out of 11,479 Physical Sciences journals. This means the journal is among the top 1% in the science branch of Physical Sciences. This Journal is the 3rd out of 1,481 Materials Science journals. This means the journal is among the top 1% in the discipline of Materials Science. This Journal is the 3rd out of 2,661 Chemistry journals. This means the journal is among the top 1% in the discipline of Chemistry.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.