NCL Stewardship Report 2018 - 28

FUEL	&	ENERGY	EFFICIENCY	|	Fuel-Saving	Measures

LED	LIGHTING	UPGRADES

FUEL-SAVING MEASURES
Data	is	collected	from	all	our	ships	to	track	the	largest	energy	consumers	on	
board	and	to	assist	in	establishing	Key	Performance	Indicators	to	identify	where	
energy	efficiency	improvements	can	be	made.	In	2018,	we	worked	to	optimize	
the	speed	and	trim	of	ships.	We	also	implemented	new	air	filters	and	essential	
components	in	the	air	conditioning	systems	to	reduce	energy	consumption.

SHIPBOARD ENERGY EFFICIENCY MANAGEMENT PLAN
The	SEEMP	is	a	ship-specific	plan	that	focuses	on	improving	energy	efficiency.	
Some	measures	taken	include:
*		Improving	voyage	
planning.
*		Speed	optimization	or	
operating	engines	on	their	
most	economical	loads.
*		Optimization	of	the	air	
conditioning	system.

*		Improving	the	hydrodynamic	capabilities	
of	our	ships	by	upgrading	the	propulsion	
system	with	more	efficient	propellers.
*		Onboard	energy	management	meetings	
once	every	quarter	to	discuss	energy	
conservation	projects,	tracking	of	some	
initiatives	and	future	projects.

2018	ENERGY-SAVING	
HIGHLIGHTS	

4%
ESTIMATED	INCREASE	IN	
PROPULSION	EFFICIENCY	
FOLLOWING	NEW	HULL	
COATING	APPLICATION

2018	NORWEGIAN	CRUISE	LINE	HOLDINGS	STEWARDSHIP	REPORT

11.3%
ESTIMATED		
DECREASE	IN	BOILER	
FUEL	CONSUMPTION,	
COMPARED	TO	2016

During	Norwegian	Jewel	and	Norwegian	Star's	
dry	docks	in	2018,	the	lighting	instruments	in	
all	onboard	guest	entertainment	areas	were	
upgraded	to	more	energy-efficient	LEDs.	Over	
200	units	were	replaced	per	ship.	This	change	
results	in	a	70	percent	reduction	in	daily	
energy	consumption	and	50	percent	reduced	
heat	output.

WASTE	HEAT	RECOVERY
One	of	the	most	successful	programs	
implemented	on	our	ships	is	Waste	Heat	
Recovery	(WHR).	This	process	works	by	
recovering	heat	from	the	engines	and	
transferring	it	to	freshwater	piping-allowing	
us	to	utilize	a	free	source	of	energy	for	
improving	water	production	and	saving	fuel.

NEW	HULL	COATING		
Propulsion	power	represents	just	over	fifty	
percent	of	the	total	energy	use	on	a	ship.	
Ninety-two	percent	of	our	ships	have	had	
low	friction	coating	applied,	which	helps	
increase	propulsion	efficiencies.
28



NCL Stewardship Report 2018

Table of Contents for the Digital Edition of NCL Stewardship Report 2018

Contents
NCL Stewardship Report 2018 - Cover1
NCL Stewardship Report 2018 - Contents
NCL Stewardship Report 2018 - 3
NCL Stewardship Report 2018 - 3
NCL Stewardship Report 2018 - 4
NCL Stewardship Report 2018 - 5
NCL Stewardship Report 2018 - 6
NCL Stewardship Report 2018 - 7
NCL Stewardship Report 2018 - 8
NCL Stewardship Report 2018 - 9
NCL Stewardship Report 2018 - 10
NCL Stewardship Report 2018 - 11
NCL Stewardship Report 2018 - 12
NCL Stewardship Report 2018 - 13
NCL Stewardship Report 2018 - 14
NCL Stewardship Report 2018 - 15
NCL Stewardship Report 2018 - 16
NCL Stewardship Report 2018 - 17
NCL Stewardship Report 2018 - 18
NCL Stewardship Report 2018 - 19
NCL Stewardship Report 2018 - 20
NCL Stewardship Report 2018 - 21
NCL Stewardship Report 2018 - 22
NCL Stewardship Report 2018 - 23
NCL Stewardship Report 2018 - 24
NCL Stewardship Report 2018 - 25
NCL Stewardship Report 2018 - 26
NCL Stewardship Report 2018 - 27
NCL Stewardship Report 2018 - 28
NCL Stewardship Report 2018 - 29
NCL Stewardship Report 2018 - 30
NCL Stewardship Report 2018 - 31
NCL Stewardship Report 2018 - 32
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2023_latam
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2023_uk
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2023_japanese
https://www.nxtbook.com/nxtbooks/ncl/deckbydeckasia_2021
https://www.nxtbook.com/nxtbooks/ncl/deckbydeckaunz_2021
https://www.nxtbook.com/nxtbooks/ncl/europe_destination_guide_aunz
https://www.nxtbook.com/nxtbooks/ncl/alaska_destination_guide_aunz
https://www.nxtbook.com/nxtbooks/ncl/europe_destination_guide_asia
https://www.nxtbook.com/nxtbooks/ncl/alaska_destination_guide_asia
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2023_eu
https://www.nxtbook.com/nxtbooks/ncl/kreuzfahrten_weltweit_2123
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2023
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2021-2022_aunz
https://www.nxtbook.com/nxtbooks/ncl/hebrew_israeli_fleetbrochure_20212022
https://www.nxtbook.com/nxtbooks/ncl/spirit_mini_brochure
https://www.nxtbook.com/nxtbooks/ncl/kreuzfahrten_weltweit_2122
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_20212022_mea
https://www.nxtbook.com/nxtbooks/ncl/fleetbrochure_20212022
https://www.nxtbook.com/nxtbooks/ncl/deckbydeck_20202021
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide_2021chinese
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_traditional_chinese_2020-2022
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_japanese_2020-2022
https://www.nxtbook.com/nxtbooks/ncl/mea_arabic_20212020
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_2020-2022_asia_english
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_2020-2022_apac
https://www.nxtbook.com/nxtbooks/ncl/norwegian_encore_us2019
https://www.nxtbook.com/nxtbooks/ncl/norwegian_encore_mea2019
https://www.nxtbook.com/nxtbooks/ncl/norwegian_encore_apac2019
https://www.nxtbook.com/nxtbooks/ncl/norwegian_encore_latam2019
https://www.nxtbook.com/nxtbooks/ncl/norwegian_encore_de2019
https://www.nxtbook.com/nxtbooks/ncl/itineraryguide_20202021
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide_2021japanese
https://www.nxtbook.com/nxtbooks/ncl/japanesefleetbrochure_20192022
https://www.nxtbook.com/nxtbooks/ncl/italianfleetbrochure_20192021
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide2021_asia
https://www.nxtbook.com/nxtbooks/ncl/asiasouthpacificcruisingguide2019-2021
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide2021_apac
https://www.nxtbook.com/nxtbooks/ncl/asiaaunzcruisingguide_2019-2021
https://www.nxtbook.com/nxtbooks/ncl/hebrew_israeli_fleetbrochure_20192021
https://www.nxtbook.com/nxtbooks/ncl/thehaven2019_japanese
https://www.nxtbook.com/nxtbooks/ncl/meafleetbrochure_20192021
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2019-2022_asia
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_japanese_20192021
https://www.nxtbook.com/nxtbooks/ncl/thehaven2019_asia
https://www.nxtbook.com/nxtbooks/ncl/charters_meetings_incentives_2019
https://www.nxtbook.com/nxtbooks/ncl/aunzfleetbrochure_20192021
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_asia_20192021
https://www.nxtbook.com/nxtbooks/ncl/fleetsp_1921
https://www.nxtbook.com/nxtbooks/ncl/norwegian_cruisenews0619
https://www.nxtbook.com/nxtbooks/ncl/ukfleetbrochure_20192021
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_aunz_20192021
https://www.nxtbook.com/nxtbooks/ncl/kreuzfahrten_weltweit_1921
https://www.nxtbook.com/nxtbooks/ncl/annualreport_2018
https://www.nxtbook.com/nxtbooks/ncl/stewardshipreport_2018
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2019-2021_eu
https://www.nxtbook.com/nxtbooks/ncl/thehaven2019_mea
https://www.nxtbook.com/nxtbooks/ncl/ncl_tradestarterpack
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide1920_mea
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_2019-2022
https://www.nxtbook.com/nxtbooks/ncl/asiaaunzcruisingguide_2019-2020
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2019-2020
https://www.nxtbook.com/nxtbooks/ncl/deckbydeck_20182019
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2019-2020sp
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide1920_aunz
https://www.nxtbook.com/nxtbooks/ncl/fleetIT_1820
https://www.nxtbook.com/nxtbooks/ncl/thehavenus_2018
https://www.nxtbook.com/nxtbooks/ncl/norwegianbliss18
https://www.nxtbook.com/nxtbooks/ncl/fleetsp_18
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_2019
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2020_aunz
https://www.nxtbook.com/nxtbooks/ncl/uknewitineraryleafletuk_20192020
https://www.nxtbook.com/nxtbooks/ncl/ce_dach
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2020_mea
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2020
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2020_ce
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2020_uk
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_2018-2019
https://www.nxtbook.com/nxtbooks/ncl/stewardshipreport_2017
https://www.nxtbook.com/nxtbooks/ncl/annualreport_2017
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide1819_aunz
https://www.nxtbook.com/nxtbooks/ncl/charters18_latam
https://www.nxtbook.com/nxtbooks/ncl/cubabahamas1719_latam
https://www.nxtbook.com/nxtbooks/ncl/norwegianbliss_latam
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_2018-2021
https://www.nxtbook.com/nxtbooks/ncl/thehaven2018_latam
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019sp
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2019
https://www.nxtbook.com/nxtbooks/ncl/norwegianjewel_201819aunzcruise
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2018-2019_aunz
https://www.nxtbook.com/nxtbooks/ncl/thehaven2018_de
https://www.nxtbook.com/nxtbooks/ncl/thehaven2018_es
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019_es
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019_it
https://www.nxtbook.com/nxtbooks/ncl/bestofalaska_asia2017
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019_fr
https://www.nxtbook.com/nxtbooks/ncl/norwegianbliss_aunz
https://www.nxtbook.com/nxtbooks/ncl/thehaven2017_aunz
https://www.nxtbook.com/nxtbooks/ncl/thehaven2017
https://www.nxtbook.com/nxtbooks/ncl/deckbydeckasia_2017
https://www.nxtbook.com/nxtbooks/ncl/carribbeancruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/europecruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/nedeparturescruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/asiaaunzcruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/hawaiicruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/alaskacruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/southamericacruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/pcmrtrcruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/bestofalaska2017
https://www.nxtbook.com/nxtbooks/ncl/bestofeurope2017
https://www.nxtbook.com/nxtbooks/ncl/environmentalreport_2016v2
https://www.nxtbook.com/nxtbooks/ncl/environmentalreport_2016
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2017-2019_ge
https://www.nxtbook.com/nxtbooks/ncl/norwegianjewel_201718aunzcruise
https://www.nxtbook.com/nxtbooks/ncl/annualreport_2016
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruises_allinclusive_2017-2019_uk
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruises_allinclusive_2017-2019_ce
https://www.nxtbook.com/nxtbooks/ncl/bestofcaribbeanandbahamas2017
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2016-2018_jp
https://www.nxtbook.com/nxtbooks/ncl/hawaiidestination_asia2017
https://www.nxtbook.com/nxtbooks/ncl/hawaiidestination_au2017
https://www.nxtbook.com/nxtbooks/ncl/hawaiidestination_nz2017
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2016-2018
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_2016-abril2018sp
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_fall2016-spring2018
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_fr
https://www.nxtbook.com/nxtbooks/ncl/worldwidecruisingguide_oct2016-apr2018
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_it
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_sp
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_no
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_ce
https://www.nxtbook.com/nxtbooks/ncl/norwegian_jewel_201609
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_de
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_201611-201804_uk
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_15-17_jp
https://www.nxtbook.com/nxtbooks/ncl/worldwide_cruising_guide_2016summer2017
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_16-17_destinations
https://www.nxtbook.com/nxtbooks/ncl/sun_no_brasil2016
https://www.nxtbook.com/nxtbooks/ncl/norwegian_jewel
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_16-17_aus
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_15-17_2edition
https://www.nxtbook.com/nxtbooks/ncl/casino_karina
https://www.nxtbook.com/nxtbooks/ncl/casino_charles
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_15-17_sp
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_15-17
https://www.nxtbook.com/nxtbooks/ncl/escape2015fall
https://www.nxtbook.com/nxtbooks/ncl/hawaii1517
https://www.nxtbook.com/nxtbooks/ncl/northeast1416
https://www.nxtbook.com/nxtbooks/ncl/caribbean1416
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_14-16_sp
https://www.nxtbook.com/nxtbooks/ncl/escape2015
https://www.nxtbook.com/nxtbooks/ncl/alaska2015
https://www.nxtbook.com/nxtbooks/ncl/deckbydeck_1415
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_14-16
https://www.nxtbook.com/nxtbooks/ncl/alaska14
https://www.nxtbook.com/nxtbooks/ncl/northeast1315
https://www.nxtbook.com/nxtbooks/ncl/hawaii1316
https://www.nxtbook.com/nxtbooks/ncl/europe1315
https://www.nxtbook.com/nxtbooks/ncl/bigships13-15
https://www.nxtbook.com/nxtbooks/ncl/deckbydeck_2013
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_13-15
https://www.nxtbook.com/nxtbooks/ncl/getaway_miami
https://www.nxtbook.com/nxtbooks/ncl/breakaway_201210
https://www.nxtbook.com/nxtbooks/ncl/hawaii
https://www.nxtbook.com/nxtbooks/ncl/cruisevacations1213-sp
https://www.nxtbook.com/nxtbooks/ncl/caribbean
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure
https://www.nxtbook.com/nxtbooks/ncl/northeastdepartures12-14
https://www.nxtbook.com/nxtbooks/ncl/alaska
https://www.nxtbook.com/nxtbooks/ncl/breakaways_chaptertwo_201205
https://www.nxtbook.com/nxtbooks/ncl/breakaways_chapterone_201205
https://www.nxtbook.com/nxtbooks/ncl/europe1214
https://www.nxtbook.com/nxtbooks/ncl/latitudes
https://www.nxtbook.com/nxtbooks/ncl/thehaven
https://www.nxtbook.com/nxtbooks/ncl/fleet_brochure_2011-13
https://www.nxtbook.com/nxtbooks/ncl/caribbean11-13
https://www.nxtbook.com/nxtbooks/ncl/cruisevacations1112-sp_2
https://www.nxtbook.com/nxtbooks/ncl/meetingsincentives
https://www.nxtbookmedia.com