PepsiCo and its partner Pepsi Bottling Group (PBG) have announced plans to invest $1 billion in Russia over three years. New York-based PepsiCo,┬áone of the world's largest food and beverage companies, has said that the investment is consistent with its strategy to expand in emerging markets. The money will take PepsiCo and PBGÔÇÖs cumulative investment in Russia to over $4 billion.