Scaling up investments in green infrastructure , particularly in renewable energy will required leveling the playing field in competing with the traditional carbon emission, by redirecting support subsidies and incentives towards the green alternatives and away from traditional ones in the domestic scene; as also by opening up to imports from green source abroad . Such reforms are typically slow, beset with challenge of overcoming resistance of vested interests in traditional business as usual options. Multilateral development financing institutions like the world Bank and ABD can take large role in helping developing economy governments with know how and resource support in green IFC investments. Bangladesh Bank is working with IFC in promoting the privet sector’s awareness of green growth opportunities, to draw investors increasingly into green investment, local , foreign owned joint venture. (Translate into Bangla)