Calliope: a multi-scale energy systems (MUSES) modeling framework

v0.3.4 (Release history)

Calliope is a framework to develop energy system models using a modern and open source Python-based toolchain.

This is the documentation for version 0.3.4. See the main project website for contact details and other useful information.

Main features:

  • Generic technology definition allows modeling any mix of production, storage and consumption
  • Resolved in space: define locations with individual resource potentials
  • Resolved in time: can read time series with arbitrary resolution
  • Model specification in an easy-to-read YAML format
  • Able to run on computing clusters
  • Easily extensible
  • Uses a state-of-the-art Python toolchain based on Pyomo and Pandas
  • Freely available under the Apache 2.0 license

API documentation

Documents functions, classes and methods:

Release history

Release history


Copyright 2013–2015 Stefan Pfenninger

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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