As the demand for reliable shore power in ports increases due to the growth of electrified ships, ports face the challenge of expanding infrastructure while curbing emissions. The EU mandate requiring large ships to connect to shore power by 2030 is pushing ports to adopt grid-based solutions, presenting scalability issues. Methanol-to-hydrogen reforming emerges as a promising technology, enabling ports to produce hydrogen on-site, catering to vessels' varying power needs without straining the grid. This solution, already operational in over 125 ports globally, reduces emissions significantly compared to traditional diesel engines. By deploying methanol-to-hydrogen reformers for smaller vessels and embracing technology-neutral policies, ports can optimize shore power usage and accelerate decarbonization efforts, emphasizing the need for flexibility and rapid deployment of alternative solutions in the maritime industry.