IEA: The Power of Transformation – Wind, Sun and the Economics of Flexible Power Systems

Our detailed modelling shows that in the long term a fully transformed power system with 45% of wind and solar in annual electricity generation – that is over ten times more than in most power systems today – that system is only about 15% more expensive than a system with no variable renewable energy at all. And that small cost increase is using today’s technology and assumes a moderate carbon price of 30 USD per tonne. In the future, wind and PV are expected to have lower costs. Combined with increasing prices of CO2, the extra systém costs of such high shares of variable renewable energy could be brought down to zero.

Summary a facsheet ke stažení:,47513,en.html?utm_content=bufferc3755&utm_medium=social&


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