5.36 Development of computer software for the
calculation of fuel consumption, for the establishment of an emissions
"footprint", to optimize operations, and the establishment of goals
for improvement and tracking of progress may be considered.
5.37 Renewable energy sources, such as wind, solar
(or photovoltaic) cell technology, have improved enormously in the
recent years and should be considered for onboard application.
5.38 In some ports shore power may be available
for some ships but this is generally aimed at improving air quality
in the port area. If the shore-based power source is carbon efficient,
there may be a net efficiency benefit. Ships may consider using onshore
power if available.
5.39 Even wind assisted propulsion may be worthy
of consideration.
5.40 Efforts could be made to source fuel of improved
quality in order to minimize the amount of fuel required to provide
a given power output.