A new study shows that blended low sulphur fuels (VLSFO) developed to meet the sulphur cap could contain high levels of aromatic compounds which lead to significant increases in black carbon (BC) emissions.
Our civilization has developed during a period of incredibly stable climate over the past 10000 years. The predicted changes for the next few hundred years are in steep contrast. The Arctic is the most important early warning system for climate change on our planet. Rapid loss of Arctic sea ice is a clear indicator of changing climate.
Infographic detailing the environmental and social impacts of a HFO spill; the economic impacts of a ban on HFO in the Arctic.
This infographic details how many ship operating in the Arctic use heavy fuel oil (HFO) – the residual waste of the petroleum refining process. It is extremely viscous and virtually impossible to clean up in the case of a spill. It also looks at Black Carbon, a critical contributor to human-induced climate warming, especially in the Arctic. The combustion of heavy fuel oil produces high levels of Black Carbon.
Given the severe risks associated with HFO, the international shipping community banned its use and carriage by ships around Antarctica in 2011. A ban on HFO in the Arctic was considered in 2013 during the deliberations on the International Maritime Organization (IMO) Polar Code, but while some member states were supportive, no consensus was reached. In April 2018, agreement was reached to develop a ban. Now, in 2019, with an Arctic HFO ban on the way – and this infographic charts the progress so far.
The Clean Arctic Alliance is calling on the global shipping industry to adopt a ban on HFO use and carriage as fuel by ships in the Arctic as a first urgent and indispensable step towards reducing warming and stopping the loss of Arctic sea ice.
This infographic explores, how and where heavy fuel oil (HFO) is being used in the Arctic – and who is using it.
In April 2018, the International Maritime Organization (IMO) committed to develop a ban on HFO for use and carriage as fuel by ships in Arctic waters, on an appropriate timescale, on the basis of an assessment of the impacts.
An impact assessment methodology should follow these 5 STEPS
To address the impact of ship Black Carbon (BC) emissions on the Arctic, the International Maritime Organization (IMO) has been tasked with developing a definition for black carbon, deciding on best methodology for measuring black carbon, and identifying abatement options. A considerable number of black carbon abatement options exist with varying reduction potential of BC emissions. Some are readily available, some in development, some expensive, some cheaper. This infographic goes through some of the most effective abatement options and depicts their advantages and drawbacks based on the most up to date scientific literature.
Oil spills from ships in the Arctic are nearly impossible to respond to and clean up. Find out why in this infographic, and what the gaps are in the plans and standards currently in place to regulate oil spill response in Nunavut and Beaufort Sea, Canada.