UPDATE 1 — Greece says heating oil benefit to increase by 30% this year
(Adds quote in paragraph 3, background in 4) Oct 13 (Reuters) — Greek Finance Minister Kyriakos Pierrakakis on Tuesday announced a 30% rise in the annual benefit for heating oil to curb the impact of surging energy costs on households. In a televised address, Pierrakakis said the state will also offer a heating oil sub