BMW i Ventures, the corporate venturing subsidiary of automotive manufacturer BMW, has invested an undisclosed amount in gallium nitrate (GaN) power transistor producer GaN Systems. GaN Systems had received an undisclosed amount of series A funding from Chrysalix Energy Venture Capital and Rockport Capital in 2011 before raising $20m in a May 2015 round led by Cycle Capital Management that included BDC Capital, Tsing Capital, Chrysalix Energy Venture Capital and RockPort Capital.

Statkraft Ventures, the corporate venturing arm of energy…