Natural gas demand in the Greek market will amount to 3.86 billion cubic meters in 2016, DESFA, the natural gas grid operator, noted in an annual report. Of this total amount, 2.3 bcm will concern electricity production and the other 1.5 bcm all other forms of consumption, the DESFA report specified. The DESFA figures for 2016 were approved today by RAE, the Regulatory Authority for Energy.