BusinessIndustry AmmPower to build green hydrogen, ammonia facility at Port of South Louisiana By Deanna B. Narveson - February 3, 2022 FacebookXLinkedinEmailPrint AmmPower Corp. has signed a letter of intent to develop a green hydrogen/ammonia facility for an undisclosed amount at the Port of South Louisiana, the company announced. AmmPower will produc… Already an INSIDER? Sign in.