Global Infrastructure Partners is a private equity firm specializing in investments in infrastructure assets in the emerging markets. It seeks to invest in energy and energy projects with a focus on natural resources infrastructure and power and utilities, natural gas, transport with an emphasis on air transport infrastructure, freight railroad, and seaports, and water and waste with a focus on water distribution and treatment and waste management. The firm also seeks to invest globally with a sector focus on power generation and transmission, gas storage, water assets, airports,railroads etc.