[EN] Water distribution networks and irrigation systems consume high energy quantities that need to be recovered if the water managers want to meet sustainable systems. A sustainability optimization is proposed in this research in order to replace the energy consumption in a golf-course system by renewable solutions joining energy recovery, sustainable urban drainage systems and hybrid solutions (solar panels and wind turbine). Different sustainable approaches were considered in which energy (using PATs), economic and environmental factors were analysed. Both scenarios and analyses showed interesting values related to economic indicators and environmental reductions of CO2 emissions. The possibility to supply the daily electric consumption in the pumping stations was checked using only renewable systems. Net present value was calculated in different solutions, obtaining positive values as well as the payback period was lower than 6 years. The CO2 emissions were reduced from 257,000 to 11,500 kgCO2/year in the most unfavourable scenario. The authors wish to thank to the project REDAWN (Reducing Energy Dependency in Atlantic Area Water Networks) EAPA_198/2016 from INTERREG ATLANTIC AREA PROGRAMME 2014-2020, CERIS (CEHIDRO-IST) and the IST-Lab for PATs testing.