Schedule predictability is always at the top of the commuter’s list of demands, so for ferry operators, staying on schedule is crucial. If a ferry sails a couple of hours late, the impact on passengers is significant. To maximize reliability of their fleets, ferry operators demand exceptional dependability from their installed equipment and integrity of energy sources—including the assurance of guaranteed fuel supplies. If there is even the slightest question about reliability, availability or cost effectiveness related to fuel energy, then operators will demand alternative energy options such as back-up generators, energy storage at terminals and/or hybrid engines that burn…