GECOS · Politecnico di Milano

Actual Cost of Electricity

Pick a country and one or more technologies, fine-tune the techno-economic parameters, and see how the ACOE index and the curtailment evolve as the installed capacity grows.

1

Pick a country

Choose a region in the left panel — or upload your own load profile.

2

Select technologies

Solar, wind, or a custom production series.

3

Tune & read

Adjust the parameters and watch ACOE & curtailment update live.

Curtailment
ACOE
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Build-out projection — to 2050

Curtailment and ACOE from 2026 to 2050 as each technology's installed capacity grows by the yearly additions set in "Build-out scenario" below (starting from today's real capacity). Nuclear appears from its start year.

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Curtailment vs year
ACOE vs year
Techno-economic parameters Reset defaults
Storage off — charts show generation-only ACOE & curtailment. Turn on to size a battery and compare.
Build-out scenario (annual new capacity)