KEYFACT Energy
Contacts
Neptune Energy
Ahrensburger Straße 1
30659 Hanover
Germany
Tel: +49 511 / 87 98 96 00
Neptune Energy
Description
Neptune Energy’s operations focus mainly on upstream oil and natural gas exploration, development, and production, with a growing extension into lower-carbon energy activities. Historically the company has run a gas-weighted portfolio across the North Sea (UK, Netherlands, Norway), onshore Germany, North Africa, and parts of the Asia-Pacific, operating offshore platforms, subsea wells, and onshore production sites that deliver gas and oil into national energy systems. Operationally this covers the full lifecycle: geological and reservoir studies, drilling and well completions, production operations, processing and transport of hydrocarbons, maintenance of offshore and onshore facilities, and late-life asset management including decommissioning and site restoration.
Alongside conventional production, Neptune has expanded into energy-transition operations such as carbon capture and storage, geothermal and lithium-from-brine projects in Germany, and participation in hydrogen and integrated energy pilots in the North Sea. Since Eni’s acquisition of most of Neptune Energy’s international portfolio in 2024, many of those producing assets are now integrated into Eni’s operating structure, while Neptune’s remaining German business continues operating gas, oil, and new-energy projects with a focus on secure supply and lower-carbon development.