From the RESECON listserv (posted by Charles Kolstad):
The impact factors (the leading indicator of how well a journal is doing) have just been published. See http://admin-apps.isiknowledge.com/JCR/JCR?RQ=LIST_SUMMARY_JOURNAL
AERE's journal, the Review of Environmental Economics & Policy (REEP) has done very well. It is now one of the leading economics journals, not just a leading environmental economics journal.
Keep in mind that REEP is free to all AERE members -- so join AERE, if you are not already a member. AERE (Association of Environmental and Resource Economists) is the international professional organization of environmental and resource economists, founded over 30 years ago (www.aere.org). Members of the European Association (EAERE) may join AERE at a special reduced rate.
The rankings are as follows:
Economics Journals by impact factor rank (including economic geography):
1. Journal of Economic Literature
2. QJE
3. J. Financial Economics
4. Econometrica
5. J. Economic Geography
6. JPE
7. REEP -- Review of Environmental Economics and Policy
8. J. Economic Perspectives
9. Economic Geography
10. Experimental Economics
...
Environmental (Studies) Journals by impact factor rank
1. Annual Review of Environment and Resources
2. REEP
3. Global Environmental Change
4. JEEM
5. Energy Policy
6. Ecological Economics