Jammu, Oct. 16 -- Share Tweet Share Srinagar, Oct 16 (KNS): Conventional production of one tonne of nickel can generate approximately 22 to 28 tonnes of carbon dioxide emissions, highlighting the environmental challenges associated with the growing demand for metals used in clean energy technologies, a researcher said at NIT Srinagar on Friday. Dr Ubaid Manzoor, Project Group Leader at the Max Planck Institute for Sustainable Materials, Germany, said the global shift towards renewable energy would require substantial quantities of critical metals, including nickel, copper and cobalt. Speaking during an Alumni Back to Campus programme organised by the Alumni Association of NIT Srinagar in collaboration with the Office of the Dean of Alumni...