Clean fuel tech startup Amogy announced that it has raised an additional $23 million in venture financing, expanding its funding round announced earlier this year to $80 million. Founded in 2020, Brooklyn, New York-based Amogy offers ammonia-based, emission-free, high energy-density power solutions aimed at decarbonizing hard-to-abate sectors such as heavy-duty transportation, maritime, power generation, and heavy industry. The company’s technology…