Sådanne løsninger nedsætter naturligvis energief­terspørgslen og bidrager således i de medlemsstater, hvor energien fremstilles af fossile brændstoffer, til at for­mindske drivhuseffekten og den syreholdige luftforurening
The effects of such solutions are, of course, to reduce energy demand and hence in those Member States where energy is produced from fossil fuels, to reduce the generation of 'green house gases' and contribution to acidic air pollution (C02, NO„ S02, etc.).