Greenest Cruise Ships (2026)

The cruise ships with the highest environmental Green Scores — built from EU emissions data, environmental advocacy grades, and federal compliance records.

All Ships Greenest Ships Most Polluting Best Emissions Best FOE Grades
# Ship Cruise Line Green Score ▼ Emissions (40%) FOE (35%) Compliance (25%)
1 Disney Dream Disney 90 N/A N/A N/A
2 Explora Ii Explora 90 N/A N/A N/A
3 Roald Amundsen Hurtigruten 90 N/A N/A N/A
4 Disney Wonder Disney 90 N/A N/A N/A
5 Disney Magic Disney 89 N/A N/A N/A
6 Disney Fantasy Disney 88 N/A N/A N/A
7 Seven Seas Explorer Regent Seven Seas 85 N/A N/A N/A
8 Seven Seas Grandeur Regent Seven Seas 85 N/A N/A N/A
9 Seven Seas Mariner Regent Seven Seas 85 N/A N/A N/A
10 Seven Seas Splendor Regent Seven Seas 85 N/A N/A N/A
11 Disney Treasure Disney 80 N/A N/A N/A
12 Norwegian Viva Norwegian 77 N/A N/A N/A
13 Norwegian Prima Norwegian 77 N/A N/A N/A
14 Norwegian Encore Norwegian 77 N/A N/A N/A
15 Norwegian Bliss Norwegian 77 N/A N/A N/A
16 Norwegian Joy Norwegian 77 N/A N/A N/A
17 Norwegian Escape Norwegian 77 N/A N/A N/A
18 Norwegian Epic Norwegian 77 N/A N/A N/A
19 MSC Meraviglia MSC 77 N/A N/A N/A
20 Resilient Lady Virgin Voyages 77 N/A N/A N/A
21 Msc Grandiosa MSC 77 N/A N/A N/A
22 Msc Seascape MSC 77 N/A N/A N/A
23 Msc Seaside MSC 77 N/A N/A N/A
24 Norwegian Jewel Norwegian 77 N/A N/A N/A
25 Valiant Lady Virgin Voyages 77 N/A N/A N/A
26 Sapphire Princess Princess 77 N/A N/A N/A
27 Serenade of the Seas Royal Caribbean 75 N/A N/A N/A
28 Brilliance of the Seas Royal Caribbean 75 N/A N/A N/A
29 Jewel of the Seas Royal Caribbean 75 N/A N/A N/A
30 Celebrity Constellation Celebrity 75 N/A N/A N/A
31 Celebrity Summit Celebrity 75 N/A N/A N/A
32 Msc Magnifica MSC 75 N/A N/A N/A
33 Msc Seashore MSC 75 N/A N/A N/A
34 Icon of the Seas Royal Caribbean 74 N/A N/A N/A
35 Silver Nova Silversea 74 N/A N/A N/A
36 Silver Ray Silversea 74 N/A N/A N/A
37 Wonder of the Seas Royal Caribbean 74 N/A N/A N/A
38 Quantum of the Seas Royal Caribbean 74 N/A N/A N/A
39 Freedom of the Seas Royal Caribbean 74 N/A N/A N/A
40 Celebrity Beyond Celebrity 74 N/A N/A N/A
41 Celebrity Apex Celebrity 74 N/A N/A N/A
42 Celebrity Silhouette Celebrity 74 N/A N/A N/A
43 Utopia of the Seas Royal Caribbean 73 N/A N/A N/A
44 Disney Wish Disney 73 N/A N/A N/A
45 Norwegian Dawn Norwegian 73 N/A N/A N/A
46 Carnival Celebration Carnival 71 N/A N/A N/A
47 Carnival Jubilee Carnival 71 N/A N/A N/A
48 Carnival Panorama Carnival 71 N/A N/A N/A
49 Carnival Spirit Carnival 71 N/A N/A N/A
50 Carnival Miracle Carnival 71 N/A N/A N/A
51 Odyssey of the Seas Royal Caribbean 71 N/A N/A N/A
52 Mariner of the Seas Royal Caribbean 71 N/A N/A N/A
53 Eurodam Holland America 71 N/A N/A N/A
54 Westerdam Holland America 71 N/A N/A N/A
55 Grand Princess Princess 71 N/A N/A N/A
56 Queen Mary 2 Cunard 71 N/A N/A N/A
57 Regal Princess Princess 71 N/A N/A N/A
58 Koningsdam Holland America 71 N/A N/A N/A
59 Majestic Princess Princess 71 N/A N/A N/A
60 Rotterdam Holland America 71 N/A N/A N/A
61 Ruby Princess Princess 71 N/A N/A N/A
62 Nieuw Amsterdam Holland America 71 N/A N/A N/A
63 Noordam Holland America 71 N/A N/A N/A
64 Celebrity Equinox Celebrity 71 N/A N/A N/A
65 Crown Princess Princess 71 N/A N/A N/A
66 Discovery Princess Princess 71 N/A N/A N/A
67 Enchanted Princess Princess 71 N/A N/A N/A
68 Zaandam Holland America 71 N/A N/A N/A
69 Zuiderdam Holland America 71 N/A N/A N/A
70 Carnival Dream Carnival 68 N/A N/A N/A
71 Norwegian Breakaway Norwegian 68 N/A N/A N/A
72 Norwegian Getaway Norwegian 68 N/A N/A N/A
73 Norwegian Gem Norwegian 68 N/A N/A N/A
74 Scarlet Lady Virgin Voyages 68 N/A N/A N/A
75 Msc Divina MSC 68 N/A N/A N/A
76 Silver Dawn Silversea 67 N/A N/A N/A
77 Silver Moon Silversea 67 N/A N/A N/A
78 Silver Muse Silversea 67 N/A N/A N/A
79 Silver Shadow Silversea 67 N/A N/A N/A
80 Symphony of the Seas Royal Caribbean 64 N/A N/A N/A
81 Harmony of the Seas Royal Caribbean 64 N/A N/A N/A
82 Allure of the Seas Royal Caribbean 64 N/A N/A N/A
83 Oasis of the Seas Royal Caribbean 64 N/A N/A N/A
84 Spectrum of the Seas Royal Caribbean 64 N/A N/A N/A
85 Anthem of the Seas Royal Caribbean 64 N/A N/A N/A
86 Ovation of the Seas Royal Caribbean 64 N/A N/A N/A
87 Liberty of the Seas Royal Caribbean 64 N/A N/A N/A
88 Independence of the Seas Royal Caribbean 64 N/A N/A N/A
89 Navigator of the Seas Royal Caribbean 64 N/A N/A N/A
90 Explorer of the Seas Royal Caribbean 64 N/A N/A N/A
91 Adventure of the Seas Royal Caribbean 64 N/A N/A N/A
92 Celebrity Edge Celebrity 64 N/A N/A N/A
93 Celebrity Eclipse Celebrity 64 N/A N/A N/A
94 Celebrity Reflection Celebrity 64 N/A N/A N/A
95 Celebrity Solstice Celebrity 64 N/A N/A N/A
96 Enchantment of the Seas Royal Caribbean 64 N/A N/A N/A
97 Carnival Radiance Carnival 63 N/A N/A N/A
98 Carnival Luminosa Carnival 63 N/A N/A N/A
99 Carnival Legend Carnival 63 N/A N/A N/A
100 Caribbean Princess Princess 63 N/A N/A N/A
101 Carnival Venezia Carnival 61 N/A N/A N/A
102 Carnival Horizon Carnival 61 N/A N/A N/A
103 Carnival Vista Oceania 61 N/A N/A N/A
104 Carnival Freedom Carnival 61 N/A N/A N/A
105 Carnival Magic Carnival 61 N/A N/A N/A
106 Arcadia P&O 61 N/A N/A N/A
107 Queen Anne Cunard 61 N/A N/A N/A
108 Queen Elizabeth Cunard 61 N/A N/A N/A
109 Queen Victoria Cunard 61 N/A N/A N/A
110 Volendam Holland America 61 N/A N/A N/A
111 Carnival Liberty Carnival 60 N/A N/A N/A
112 Carnival Glory Carnival 60 N/A N/A N/A
113 Carnival Conquest Carnival 60 N/A N/A N/A
114 Carnival Breeze Carnival 60 N/A N/A N/A
115 Carnival Pride Carnival 60 N/A N/A N/A
116 Carnival Elation Carnival 60 N/A N/A N/A
117 Carnival Paradise Carnival 60 N/A N/A N/A
118 Carnival Sunrise Carnival 53 N/A N/A N/A
119 Carnival Sunshine Carnival 53 N/A N/A N/A
120 Carnival Valor Carnival 53 N/A N/A N/A
121 Aurora P&O 53 N/A N/A N/A

Showing 121 ships

Green Scores are calculated from EU THETIS-MRV emissions data (40%), Friends of the Earth grades (35%), and federal compliance records (25%).

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