This calculator indicates the payback
period when investing in an LED installation compared to a lighting
installation using conventional light sources. Please insert your
figures below. The payback time is calculated by dividing the difference
in operating costs over the difference in investments. From this
calculation it could be understood as to how many years you would need
to “earn back” your initial investment. The method returns a simplified
result, i.e. all parameters like cleaning cost, discount rate etc. are
Please put in information in all cells for the calculator to work correctly.
The energy cost per kWh onboard vessels depend on various factors like fuel price, fuel consumption, type of fuel, generator efficiency etc, and will also vary across markets. For practical purposes, we recommend using EUR 0,20 – 0,30 as a reference price.