City Energy Analyst City Energy Analyst (CEA)
About Download Guidebook People
About Download Guidebook People GitHub ↗
CEA-4 App Training
  • Overview
  • Quick Reference Guide
  • Import & Export
  • Solar Radiation Analysis
  • Renewable Energy Potential Assessment
  • Energy Demand Forecasting
  • Thermal Network Design
  • Life Cycle Analysis
  • Final Energy
  • Emissions
  • System Costs
  • Heat Rejection
  • Energy Supply System Optimisation
  • Data Management
  • Utilities
  • Visualisation
Glossary
  • Overview
  • User Inputs
  • Solar Radiation Analysis
  • Renewable Energy Potential Assessment
  • Energy Demand Forecasting
  • Thermal Network Design
  • Life Cycle Analysis (BETA)
  • Energy Supply System Optimisation
  • Data Management
  • Utilities
  • Stale Schema Entries
How-tos
  • How to add a new script
  • How to document CEA
  • Variable naming in CEA
  • How to publish CEA to Zenodo
  • How to report a bug
  • How to set up NSIS
  • How to test CEA

GUIDEBOOK · HOW-TOS

How-tos

Pick a topic from this section.

  • How to add a new script
  • How to document CEA
  • Variable naming in CEA
  • How to publish CEA to Zenodo
  • How to report a bug
  • How to set up NSIS
  • How to test CEA
ETH Zürich

CEA is an open-source urban building energy modeling platform for the design of low-carbon cities. It has been hosted by the Chair of Architecture and Building Systems at ETH Zurich since 2013.

Product

Download CEA-4 CEA Series 3 Guidebook GitHub

Discover

Blog Projects Case studies Publications Student theses

Community

People Governance Jobs Contact

© 2026 City Energy Analyst — ETH Zürich & uuen Company. Open-source under the MIT license.