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

eBook: 50 great ways the maritime industry could reduce its greenhouse gas emissions


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





Your go-to guide when looking for inspiration on how to cut the greenhouse gas emissions of your vessels. 50 best ways in one place – from ammonia to zero emission battery operation.

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 the comprehensive list in this eBook. Here they are for your inspiration: 50 great ways the maritime industry could reduce its greenhouse gas emissions.

Download the eBook and discover 50 great ways to reduce greenhouse gas emissions. 




  • 如何降低推进功率
  • 混合动力解决方案如何减少温室气体排放
  • 减排的未来燃料和动力可选方案
  • 使用LNG燃料时如何减少甲烷逃逸
  • 如何处理排放出的废气
  • 如何通过专业知识协作助力减排
  • 如何利用其他能源实现减排
  • 良好维护如何减少排放
  • 优化设备的方法
  • 如何储存或转换二氧化碳
  • 如何利用数据实现减排



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.

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 50 great ways to cut emissions. One of them could be just what you need for your vessels. And for your business.