Publications

Copyright

Materials on this site are protected by copyright. Materials produced solely by the Nicholas Institute for Environmental Policy Solutions carry a creative commons license, unless otherwise specified. Individuals may—for educational and informational purposes only—copy, display, and distribute these materials or include them in derivative works as long as they

  • Clearly attribute the materialwith the appropriate copyright.
  • Provide a link to the specific page on www.nicholasinstitute.duke.edu from which the material was obtained (landing pages rather than PDF links) to ensure access to the latest available information.
  • Indicate if any modifications were made, as may be the case, for example, with figures, tables, and images.

Adapted from Annual Water Consumption, “Visualizing Changes in Water Consumption During the Pennsylvania Coal-to-Gas Transition,”https://nicholasinstitute.duke.edu/hydraulic-fracturing/Copyright © 2017 Nicholas Institute for Environmental Policy Solutions.

Publication

Gumerman, Etan, and Tibor Vegh. 2017. “Modeling Energy Efficiency as a Supply Resource.” NI WP 17-06. Durham, NC: Duke University. https://nicholasinstitute.duke.edu/sites/default/files/publications/ni_wp_17_06.pdf

If you have questions regarding citation and re-use of content or if you plan to use material in a manner not covered by our general copyright, please contact our communications department, ni-comm@duke.edu