the operator can demonstrate that providing access would lead to an excessive heat or cold cost increase for final customers compared to the cost of using the main local heat or cold supply with which the renewable source or waste heat and cold would compete.
i gcás ina léirítear go mbeadh ardú iomarcach ar an gcostas teasa nó fuachta do thomhaltóirí i gcomparáid leis an gcostas a bhaineann leis an bpríomhsholáthair áitiúil teasa no fuachta lena bhféadfadh an foinse inathnuaite nó dramhtheas agus dramhfhuacht dul in iomaíocht.