Low Carbon Heat Recovered from Wastewater: Second District Heat Network Powered by SHARC Energy Technology VANCOUVER, British Columbia, March 18, 2019 (GLOBE NEWSWIRE) -- Sharc International Systems Inc.  (CSE: SHRC) (FSE: IWIA) (OTCQB: INTWF) ("SHARC" or "the Company") is pleased to announce that the...