Edda Fauna

70-100 m

1000-1500 kWh

Edda Fauna is retrofitted and now equipped with an Orca Energy ESS. Utilizing the battery system helps reduce fossil fuels during operations in the field by 20-30%, depending on weather and wind strength. Not only does this benefit the environment, but it also reduces fuel costs. When on-site, the ship prepares for the job and engages a battery instead of a diesel engine. This means you only need one diesel engine running instead of two or three.

Corvus ESS specifications:

Name Edda Fauna
Owner Østensjø Rederi AS
Integrator Wärtsilä
Segment Offshore
Sub-segment Offshore support vessels
Vessel type OSV
ESS capacity 1243 kWh
Corvus product Corvus Orca Energy
Delivery year 2021
Ship yard Karmsund Maritime Service A/S
Ship design Subsea IMR vessel ST-255L
Newbuild/Retrofit Retrofit
Vessel size 108,7 m x 23 m
Gross tonnage 9464
Deadweight tonnage 6200
IMO no 9368948
Area of Operation Europe
Ship system Hybrid
Class DNV
Flag state Norway

Estimated annual savings

0 liters/year

diesel/year saved

0 t/year

CO2 emission reduction

Battery operation

Load Levelling

Peak Shaving

Spinning Reserve