Energy Sector Management Assistance Program (ESMAP)
The World Bank Group
1818 H Street, NW
MSN H4-403
Washington, DC 20433, USA

Physical Address:
600 19th Street, N.W.
Washington, DC 20433
Room H4-371

e-mail: 
esmap@worldbank.org

Phone:  202-458-2321
We generally staff the phones from 7:30 a.m. to 7:00 p.m. EST (GMT - 5), Monday through Friday. We have voice mail for after-hours, weekend or holiday calls.

Web address:
http://www.worldbank.org/esmap