Chevron is chartering its first hybrid electric bunker tanker. The vessel is expected to consume approximately 20% less fuel compared to a conventional tanker as it goes about its operations.
As explained by Chevron, similar to a hybrid electric car, the vessel has an electric power system as well as an engine that runs on fuel. It will supplement with electricity during periods of high consumption to allow the engines to reduce fuel use. Instead of three auxiliary engines, as a conventional fueling barge this size would have, the barge has two auxiliary engines and an electric power distribution system.
Current technology doesn’t allow barges to run completely on electricity, and among other challenges, the batteries would take up too much space, said Varun Kohli, Chevron’s term charterer in Asia Pacific. A battery pack is just slightly smaller than a 20-foot shipping container.
Furthermore, the barge also provides an opportunity to assess wider adoption of hybrid vessels, said Jennifer Chao, Chevron’s Asia Pacific commercial marine manager.
