diff --git a/README.md b/README.md
index 8722b41..c6edbfe 100644
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+++ b/README.md
@@ -37,3 +37,7 @@ This early-stage Rensselaer IDEA project, developed by students and staff, is an
 * Building Floating Solar in Cohoes: https://www.ci.cohoes.ny.us/523/Building-Floating-Solar-in-Cohoes
 
 For more information on the Cohoes, NY Municipal Floating Solar Demonstration project contact: Theresa Bourgeois, Director of Operations, City of Cohoes TBourgeois@ci.cohoes.ny.us or 518-903-0142 or Joseph Seman-Graves, City Planner, City of Cohoes JSeman-Graves@ci.cohoes.ny.us or 518-233-2130
+
+## GNU General Public License v3
+
+The contents of this repository are released under [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html). Developers may modify and re-distribute in any way they wish, as long as they then distribute the modified version as free software.