BUZZ — NLC India gains after unit forms joint venture with PTC India
* Shares of NLC India rise 2% to 267.60 rupees, while shares of PTC India fall 1.1% to 154.16 rupees * State-owned mining and power enterprise NLC India says unit NLC India Renewables formed joint venture with power trading solutions co PTC India * NLC India adds joint venture, which will set up green energy projects,