Understanding Energy System Models

Energy system simulation

System
Models simulate interactions between energy technologies and sectors to reveal system-wide impacts of alternative policies

Quantitative insights

Decision support
Models provide quantitative evidence that helps policymakers understand trade-offs and design effective energy strategies.

Scenario analysis

Projections
Scenario analysis reveals how energy systems might evolve under different technological and policy pathways.

Energy system models are sophisticated tools used to analyse energy systems, explore future scenarios, and evaluate the impacts of policies and technologies on Switzerland’s energy transition.

What are energy models?

Think of energy system models as a digital representation of our energy system. They capture the interactions between energy supply, demand, infrastructure, and policy decisions. By combining data, assumptions, and mathematical methods, models allow researchers to explore possible future pathways and evaluate the implications of different choices.

Why energy models matter

Energy models provide the scientific foundation for Switzerland’s energy transition.

Evidence-Based Policy

Models help policymakers understand the costs, benefits, and trade-offs of different energy policies before implementation.

Strategic planning

Energy companies and grid operators use models to plan infrastructure investments and ensure reliable energy supply.

Public understanding

Models translate complex energy systems into transparent insights that support informed public debate.

CROSS Model Catalog