Corvus Energy to supply battery systems for Washington State Ferries hybrid vessels
By Global Infrastructure Sherpa · Feb 24, 2026
Corvus Energy has been selected by ABB’s Marine & Ports division to provide battery energy storage systems (ESS) for two new hybrid electric ferries being built for Washington State Ferries (WSF), with an option covering a third vessel, as part of WSF’s $3.98bn Ferry System Electrification plan.
Deal Analysis
Corvus Energy's supply agreement with ABB's Marine & Ports division to provide battery energy storage systems (ESS) for two new hybrid electric ferries for Washington State Ferries (WSF), with an option for a third, represents a significant step in the electrification of maritime transportation in the United States. This deal is part of WSF's ambitious $3.98 billion Ferry System Electrification plan, signaling a strong commitment to reducing emissions and modernizing its fleet. The involvement of key players like ABB, a technology leader in electrification and automation, and Eastern Shipbuilding Group, alongside WSF's commitment to serving the state of Washington, underscores the strategic importance of this project.
The deal is notable for its connection to a large-scale electrification initiative and the collaboration between established industry players. The selection of Corvus Energy as the ESS supplier highlights their expertise in maritime battery technology. This agreement is indicative of the growing demand for battery solutions in the marine sector as operators seek to comply with stricter environmental regulations and improve operational efficiency. The project's location in Washington State, a region known for its environmental consciousness, further emphasizes the importance of sustainable transportation solutions.
- Corvus Energy will supply battery systems for two new hybrid electric ferries for Washington State Ferries (WSF).
- The deal is part of WSF's $3.98 billion Ferry System Electrification plan.
- ABB's Marine & Ports division is the buyer, with Eastern Shipbuilding Group building the ferries.
- The agreement includes an option for a third vessel.
Market Context: The maritime sector is increasingly adopting battery technology to reduce emissions and improve efficiency, driven by stricter environmental regulations and growing demand for sustainable transportation solutions. This deal reflects the growing trend of electrification in the ferry industry, particularly in regions with strong environmental policies.
Source Intelligence
KEY DETAILS
The two new hybrid vessels will each be designed to carry around 1,500 passengers and 160 vehicles. The first two vessels are scheduled to enter service in 2030 and 2031.
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Deal Size
as part of WSF’s $3.98bn Ferry System Electrification plan
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Location
Washington State Ferries
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Announcement
Tue 24 Feb 2026, 06:30 GMT
PARTIES MENTIONED IN SOURCE
C
Corvus Energy
seller
"Corvus Energy has been selected by ABB’s Marine & Ports division to provide battery energy storage systems (ESS) for two new hybrid electric ferries being built for Washington State Ferries (WSF), with an option covering a third vessel."
A
ABB’s Marine & Ports division
buyer
"Corvus Energy has been selected by ABB’s Marine & Ports division to provide battery energy storage systems (ESS) for two new hybrid electric ferries being built for Washington State Ferries (WSF), with an option covering a third vessel."
W
Washington State Ferries
buyer
"Corvus Energy has been selected by ABB’s Marine & Ports division to provide battery energy storage systems (ESS) for two new hybrid electric ferries being built for Washington State Ferries (WSF), with an option covering a third vessel."
E
Eastern Shipbuilding Group
N/A
"The shipbuilding contract for the hybrid ferries has been awarded to Eastern Shipbuilding Group in Florida."
high quality
Enriched Feb 27, 2026
Market Context
This deal is part of the Storage sector in United States.
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