While aviation may be converging on one main pathway to decarbonization — sustainable aviation fuel — maritime shipping may require a more diverse set of solutions: a portfolio of fuels, energy efficiency, and on-board carbon capture and storage.
But each technology has operational and capital challenges. So what will it take to scale them up?
In this episode, Shayle talks to Dr. Lynn Loo, CEO of the Global Centre for Maritime Decarbonisation. Ocean-going shipping consumes about 300 million tons of fuel per year, accounting for 3% of global emissions. But with significant regulatory pressure from bodies like the International Maritime Organization, shipping companies are exploring a range of options. Shayle and Lynn cover topics like:
Conventional fuels, like heavy fuel oil and marine gas oil
The inadvertent climate impact of cutting sulfur emissions
The pros and cons of lower-carbon fuels, like LNG, biofuels, methanol, and ammonia
The challenges for infrastructure and operations, especially involving the low volumetric energy density of new fuels
On-board carbon capture and storage
How energy efficiency reduces the impact of low volumetric energy density
Recommended resources
International Maritime Organization: Fourth Greenhouse Gas Study 2020
Catalyst: Heavy duty decarbonization
Catalyst: Putting a halt to geoengineering — by accident
Catalyst is brought to you by Anza Renewables, a data, technology, and services platform for solar and storage buyers. Anza’s real-time market intel equips buyers with the essential data they need to get the best deals. Download Anza’s free Q2 Module Pricing Insights Report at go.anzarenewables.com/latitude.
Catalyst is brought to you by Kraken, the advanced operating system for energy. Kraken is helping utilities offer excellent customer service and develop innovative products and tariffs through the connection and optimization of smart home energy assets. Already licensed by major players across the globe, including Origin Energy, E.ON, and EDF, learn how Kraken can help you create a smarter, greener grid at kraken.tech.
Catalyst is brought to you by Antenna Group, the global leader in integrated marketing, public relations, creative, and public affairs for energy and climate brands. If you're a startup, investor, or enterprise that's trying to make a name for yourself, Antenna Group's team of industry insiders is ready to help tell your story and accelerate your growth engine. Learn more at antennagroup.com.
Decarbonizing the high seas | Catalyst with Shayle Kann podcast - Listen or read transcript on Metacast
