May 11, 2012. Hatsun Agro Product, the Chennai-based dairy known for brands such as Arun ice-cream, is scouting for partners in wind power generation. The company has told stock exchanges that its board of directors have approved investment not less than 26% in a partnership firm, limited liability partnership or body corporate engaged either in windmill or any other mode of power generation.The company has zeroed in on 3 players, all of whom are in wind energy. Hatsun would use the power for its captive needs. Tamil Nadu has been experiencing a huge power deficit, which has impacted industrial units a great deal.