
Board of Directors Report
The Energy Efficiency Existing Ship Index (EEXI) is a
measure introduced by the IMO to reduce the
greenhouse gas emissions of ships. The EEXI is a
measure related to the technical design of a ship. Ships
have to attain EEXI approval once in a lifetime, by the
first periodical survey in 2023 at the latest. The
required EEXI value is determined by the ship type, the
ship’s capacity and principle of propulsion and is the
maximum acceptable attained EEXI value. Christiania
vessel not meeting the EEXI requirements will be fitted
with ShaPoLi in accordance with regulations prior first
periodical survey. Three vessels are complying, and 6
vessels are currently fitted with ShaPoLi.
Christiania Shipping has initiated all the necessary
routines and procedures in order to comply with the CII
and EEXI regulations.
In order to improve the vessel efficiency, Christiania
Shipping has installed Frugal on 9 of its vessels. Frugal
is an automated on-top system optimizing RPM and
pitch, applicable for vessels with controllable pitch
propeller (CPP). This technology allows automated fuel
and CO2 savings up to 15% and thus helps lower the
carbon footprint on the vessels. On vessels with fixed
pitch propeller, they system allows the vessel to keep
constant consumption, optimizing vessels performance
by 3 - 4%.
Further, initiatives as below has been decided or already
launched by Christiania Shipping in order to limit CO
2
emissions.
- Hull painting: Christiania will move to Silicon
based hull paint instead of normal antifouling
paint.
- Bunker system: Testing
- Power management system: Presently
investigation upgrade of vessels pms to lower
aux consumption
- Trim system: Investigating options to install
onboard our vessels to optimized vessels trim
and hereby speed /consumption
Christiania Shipping has initiated a new tank cleaning
method, by using spectrometers. Applying spectro-
meters, the Group openly shares particulate contents of
tank washing analysis with customers, surveyors and
terminals. The new system ensures:
• A decrease of the number of man entries in tanks
for wall wash, inspections etc., and the occurrence
of solvent handling used for wall wash medium and
the number of third party, surveyor personnel,
required to be on board the vessel.
• A reduction of the amount of excessive cleaning
chemicals required and the disposal hereof and the
cleaning time and unnecessary ship Co2 emissions.
• A goal for 2022 is to keep developing on tank
cleaning safety and optimization.
All vessels have ballast water to manage stability and
trim of the vessel. The transfer of invasive species in
ballast water is a source of environmental
contamination through transportation of organism from
one eco system to another. As a result, international
and national regulations have been implemented to
limit the risk of containment. Christiania Shipping fully
complies with all regulations. Ballast water treatment
system is installed on seven vessels. The remaining
vessels will receive the systems as required by the
regulations (at first renewal of their IOPP-certificate).
There are strict international maritime laws regulating
on board waste management to prevent disposal of
garbage at sea. This is regulated through MARPOL
Annex V. Christiania Shipping, through their technical
managers, have continuous efforts towards improving
on board waste management with the aim to reduce the
total environmental impact of the vessels. Each vessel
has its own Garbage Record tracking waste treatment
ensuring that waste is safely treated and to secure a
high level of recycling. Furthermore, technical
managers are taking actions to actively manage and
encourage suppliers to focus on reducing the usage of
plastic wrapping. Our actions to minimize plastic also
include the abolition of plastic bottles, replaced with
environmentally friendly paper carton. Christiania
Shipping, through its technical managers, is fully
committed to comply with all applicable regulations
related to waste management. Christiania Shipping
believes that waste management is important in order
to reduce the environmental impact for the vessels,
furthermore that the Group and its technical managers