Energy Resources Program Home

All Energy Tools

NPRA Search
Search the National Petroleum Reserve, Alaska (NPRA) data set
Geospatial Information Systems
The Energy Resource Program's GIS data finder application
A single map viewer portal incorporating a range of maps, data and services
Publications & Advanced Search
A searchable database of thousands of published sources, dating back several decades
National Coal Resources Data System
The USGS's coal quality database of national scope
Multimedia Library
ERP's galleries of public-domain, high-resolution images and other multimedia files
Photomicrograph Atlas
View and compare ASTM and ICCP defined coal macerals within a USGS photomicrograph library
World Geologic Maps
Browse through our one of a kind collection of small scale geologic maps. Includes web services, printable maps and GIS data

Page Last Modified: Monday, June 22, 2015