Which green fuel is right for your fleet?
Answer one question — we'll match you to the best option.
⛽
No retrofit budget?
$0
CAPEX
90%
Fleet Coverage
Best for 90% of vessels →
🔧
Ready to retrofit?
$12-24M
Investment
-82%
WtW Reduction
High-value vessels →
One ship. Multiple fuels. One port call.
We deliver methanol + biofuels simultaneously from a single supply vessel — saving bunkering time.
112
Green Methanol Vessels
In Operation
In Operation
385
Green Methanol Vessels
On Order
On Order
48
Ports with Green Methanol
Bunkering
Bunkering
Dec 2026
IMO Net-Zero Framework
Vote (MEPC 85)
Vote (MEPC 85)
Methanol Fleet — Newbuild vs Retrofit
The transition is accelerating. Retrofits just started.
Source: DNV AFI, Lloyd's List, Maritime Executive (2026)
Green Marine Fuel Demand
Biofuel + methanol bunkering volume (million MT/year)
Source: DNV, EnergyComment, IndexBox, GM Insights (2026)
⛽ Drop-in Biofuels — Zero CAPEX Compliance Details ▾
B100 (UCOME)
26
gCO₂e/MJ WtW
Waste-oil biodiesel, drop-in
HVO
0.91×
Less fuel than VLSFO
Renewable diesel, TRL 9
E-Diesel (FT)
5.0
gCO₂e/MJ — near zero
Fischer-Tropsch, full drop-in
Bio-FO
1.02×
Same consumption as HFO
Bio-residual, drop-in
Why drop-in? Zero CAPEX, zero downtime, zero crew retraining. Up to 95% CO₂ reduction. Works in all existing diesel engines. Blend or switch back to LSMGO anytime. Up to two-thirds of the global fleet may never retrofit — biofuels are their compliance path.
🔧 Methanol Retrofit — Long-term Decarbonization Details ▾
🌱
Bio-Methanol
WtW 16.2 gCO₂e/MJ. Produced from biomass/biogas. Ambient storage, no cryogenics. Scalable as production grows.
⚡
E-Methanol
WtW 8.2 gCO₂e/MJ. Green hydrogen + captured CO₂. Near-zero emissions, same engine and infrastructure.
$12–24M
Retrofit cost per vessel
50–80 days
Drydock downtime
213 vessels
Retrofitted by 2035
Milestone: Hapag-Lloyd + Seaspan completed the first methanol retrofit (May 2026) — 5x 10,100 TEU vessels, ~$120M total. MAN, Wärtsilä, and Everllence retrofit kits available for 2-stroke & 4-stroke engines. Best for newbuild-ready or high-value vessels (>$50M) with 10+ years remaining life.
📊 Fuel Comparison Table Details ▾
GHG Intensity (gCO₂e/MJ) — lower is better
VLSFO
B100
HVO
Bio-Methanol
E-Methanol
FAME
E-Diesel
CAPEX Required
VLSFO
Current fuel
Drop-in Fuels
Methanol Retrofit
✅
B100 / HVO
No engine mod
TRL 9
✅
FAME
Blend or drop-in
TRL 9
✅
E-Diesel
No engine mod
TRL 7–8
🔧
Methanol
Dual-fuel retrofit
TRL 8–9
⚠️
Ethanol
Minor adaptation
TRL 7–8
📋 Regulatory Timeline Details ▾
2024
EU ETS
2025
FuelEU
2026
IMO NZF Vote
2028
NZF Enforced
2030
5% Target
2050
Net-Zero
EU ETS (2024–2026)
40% → 70% → 100% coverage
IMO NZF (Dec 2026)
GHG fuel standard + emissions pricing
IMO 2030 Target
5% energy from zero/near-zero fuels
📈 Alternative Fuel Vessel Orderbook Details ▾
~1,900 alt-fuel capable vessels in the global newbuild orderbook (DNV, 2026)
Source: DNV Alternative Fuels Insight, 2026
2026 update: alt-fuel newbuild orders eased −11.6% in H1 2026 (LNG-led), but methanol deliveries kept coming — 38 methanol vessels entered service in H1 2026, expanding live bunkering demand.
Calculate your savings
See how much you can save on EU ETS costs — or request a bunkering quote for any Korean port.