51 great ways the maritime industry could reduce its greenhouse gas emissions

50 great ways for the marine industry to reduce GHG emissions – Wärtsilä eBook

eBook: 51 great ways the maritime industry could reduce its greenhouse gas emissions

Your improved go-to guide when looking for inspiration on how to cut the greenhouse gas emissions of your vessels. 51 best ways in one place – from ammonia to zero emission battery operation.

29 Apr 2025 · 23 pages

Decarbonisation and future fuels Engine systems Fleet optimisation Lifecycle services Marine electric Propulsion

How many ways to cut greenhouse gas emissions of your vessels could you list? Three? Ten?

No worries, you don’t have to come up with more ideas because you can find a comprehensive list in this eBook. Here they are for your inspiration: 51 great ways the maritime industry could reduce its greenhouse gas emissions.

Learn more: Download this eBook now!

eBook cover - 50 great ways to reduce greenhouse gas emissions

Download the eBook and discover 51 great ways to reduce greenhouse gas emissions.

You will learn more about each idea, but that is not all. You will also learn about the potential impact of different technologies and solutions. Some ways can achieve 3-5% improvements in efficiency, some 15-20%, or more.

You will get:

Exclusive insights: Learn about the potential impact of each method, with efficiency improvements ranging from 3-5% to over 20%.
Practical solutions: Discover actionable strategies for propulsion, hybrid solutions, future fuels, and more.
Expert insights: Learn how effective collaboration and data optimization can drive significant emission reductions.

When you’re burning thousands of tons of fuel a year, even small percentages of fuel saved will add up. And fuel savings bring emission savings.

This eBook covers the following areas:

How to reduce the power needed for propulsion
How a hybrid solution reduces GHG emissions
Future fuel and power options to cut emissions
How to reduce methane slip when using LNG as fuel
How to clean up your exhaust gases
How effective collaboration helps cut emissions
How to harness other energy sources
How good maintenance can reduce emissions
Ways to optimise your equipment
How to store or convert CO2
How to take advantage of data.

Learn more about the 51 ways to cut emissions. One of them could be just what you need for your vessels. And for your business.

Download the eBook now!

This eBook was first published in September 2023. It was reviewed and updated in April 2025.

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