- Alternative Energy Digest
- Current Contents/Engineering, Computing & Technology
- Current Contents/Social & Behavioral Sciences
- Current Energy Information
- Energy Books Quarterly
- Energy Science and Technology
- Future Researches Directory
- GEOBASE
- INSPEC (various publications)
- International Bibliography of the Social Sciences
- International Current Awareness Sciences
- Journal Citation Reports - Science Edition
- Journal Citation Reports - Social Sciences Edition
- RePEc
- SciSearch/Science Citation Index Expanded
- Social Sciences Citation Index
- UnCover
