EARNINGS SURGE: Cost Reflective Tariffs for large customers contribute to revenue growth -Conrad Prabhu -MUSCAT, JULY 9 -Reversing a longstanding trend in rising government grants to the sector, electricity subsidy is projected to ease to RO 456.3 million in 2017 versus an amount of RO 510.5 million disbursed last year, entailing a 10.6 per cent decline,...