Md Nasimul Islam Maruf Md Nasimul Islam Maruf is lead engineer at Avangrid in the US, specialising in clean energy policy, energy storage, and renewable integration. A case for mainstreaming battery energy storage in Bangladesh 2 hour(s) ago The citizens of Bangladesh have already expressed their trust on battery storage and the government should act soon to fix the policy problems that stand in the way of mainstreaming this nationally. 2 hour(s) ago