Aug 22 (Reuters) - BuildingIQ Inc BIQ.AX :
* Market update - utility contract amendment & revenue impairment BIQ.AX
* Says "second half revenue is likely to be in line with the first half"
* Says "targeted 50% revenue growth in the current financial year is unlikely to be achieved by organic growth alone"
* Sales and future contracted revenue for the year to date have not met management forecasts"
* Source text for Eikon ID:nASX9xZqWN