UK photovoltaic glass company, Romag, experienced an 11% fall in turnover to £9.1m in what the company describes as a “turbulent year.” However, since the announcement of the feed-in tariff, sales have began to pick up moving the specialist glass maker back into the black at the operating level, with profits of £301,000 in the first half to March 31 compared with a loss of £1.3m previously.