RESOLVE is an electricity resource planning model that identifies optimal long-term electric generation and transmission investments subject to reliability, policy, and technical constraints. It is developed and maintained by Energy and Environmental Economics, Inc. (E3).
The public documentation for RESOLVE can be found at the RESOLVE documentation on Read the Docs.
The public documentation contains instructions for how to install RESOLVE (see especially Getting Started & Installation and Initial Model Set-up). After installing, you can verify that you have configured RESOLVE correctly by running a test case:
python new_modeling_toolkit/resolve/run_opt.py "Full_Training_Case" --data-folder="data-training"