ROME, Jan 16 (Thomson Reuters Foundation) - Water shortages have disrupted India's power plants for years, and are likely to worsen as power demands grow and climate change brings more frequent droughts - a reality that is adding urgency to government plans to boost use of renewable energy, analysts said.
* Sees adj 2018 profit margin of 17-18 pct, vs 18.1 in fiscal 2017
* Opposition says Zuma should be charged over state corruption
TIGUENTOURINE/LONDON, Algeria, Jan 16 Algeria's state oil firm Sonatrach will exchange crude for refined products with the world's largest oil trader Vitol, a Sonatrach official said of the rare move that aims to reduce a record fuel import bill.
No related earnings announcements are currently scheduled within the next 7 days.