---
title: Turnover of energy efficiency goods
description: This page shows the equations necessary to calculate the turnover of energy efficiency goods.
license: AGPL
---

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Turnover of energy efficiency goods
=


$TO_{c, ss, a, y} = \Delta E_{c, ss, a, y} \cdot IN_{a, y}$

$TO_{c, ss, a, y} = $ turnover of energy efficiency goods in Euro.

$\Delta E_{c, ss, a, y} = $ final energy saving specified by users

$IN_{a, y} = $ turnover per unit of energy saved (Euro/ktoe) (id_parameter = 49, source: back_end/import/public/irena/turnover_per_unit_of_energy_saved.xlsx)