The Changing Face of Shipping: Why Cleaner Fuels Are the Future

The shipping industry is in the middle of a big change. Some countries, like Russia and Canada, are still using heavy fuel oil (HFO) in the Arctic, but most are moving towards cleaner options. Viktor Genkulov, a marine engineer, explains why this shift is happening and what it means for the future. HFO is cheap and widely used, but it's also very polluting. It releases harmful gases and soot, which speed up the melting of ice in the Arctic. Plus, cleaning up HFO spills is nearly impossible. That's why the industry is looking at alternatives like liquefied natural gas and low-sulfur marine diesel. These fuels are better for the environment and keep ships running efficiently.Switching to cleaner fuels isn't easy. Ships need upgrades, and crews need training. It's a big task, but it's necessary. Scrubbers, which clean exhaust gases, are one solution. They help older ships meet environmental standards while they wait for a full upgrade. Installing scrubbers is expensive, but they pay for themselves over time by reducing fuel costs and avoiding penalties. Digital systems are also making a difference. They monitor fuel levels and equipment in real time, reducing the risk of accidents. This is especially important when dealing with HFO. Even small improvements, like better fuel monitoring, can make a big impact. The war in Ukraine has shown how important it is to keep up with environmental standards, even in tough times. Engineers and mechanics play a key role in making sure ships run cleanly and safely. The shift to cleaner fuels is inevitable, and it's up to the industry to make it happen.