Efficient household appliance grant
EWN electricity customers in Nidwalden can receive CHF 50–100 per qualifying energy-efficient appliance replacing an old one.
EnglanniksiKantonales Elektrizitätswerk Nidwalden
Tämä esittely on englanniksi.
EWN is an energy supplier in Nidwalden, providing electricity and services including photovoltaics, electric mobility and heating. Official programme information