Energy Storage

The execution of different types of turnkey projects for the Oil & Gas sector is one of Duro Felguera's specialities.
Specialized infrastructure for energy and petrochemical storage
The Energy Storage business area is one of Duro Felguera’s most technically specialized lines, focused on the development of infrastructure for the storage of fuels, liquefied natural gas (LNG) and other energy products. This activity is carried out through its subsidiary Duro Felguera Energy Storage, which has decades of experience in the design and construction of such facilities, as well as in the manufacture of large-scale, high-specification equipment.
Its scope includes complete terminals and a wide range of storage tanks—vertical, spherical and cryogenic—for hydrocarbons, liquefied gases and other products, incorporating solutions tailored to different operational and regulatory requirements. The company directly manages all project phases, from engineering through to commissioning, with a focus on safety, reliability and operational efficiency.
Duro Felguera has delivered projects for leading petrochemical companies in international markets such as Spain, Mexico, Brazil, Peru, Costa Rica, Argentina and Jordan, demonstrating its ability to operate in diverse environments and under demanding technical standards.
This business area combines industrial experience, specialized know-how and in-house manufacturing capabilities to meet the growing demand for storage infrastructure, which is essential for energy management and the stability of today’s energy systems.
CAPABILITIES
Liquefied Natural Gas (LNG) tanks
Vertical and spherical storage tanks
Hydrocarbon storage plants
Turnkey projects
REFERENCESENERGY STORAGE

26 processing tanks for petrochemical plant

Regasification LNG Terminal

LPG Terminal Expansion

LPG Terminal Expansion
SOLUTIONS
Duro Felguera Energy Storage has a large team of engineers and other professionals specialised in all the fields required in storage projects.
At the engineering phase, Duro Felguera Energy Storage performs a complete study by means of state-of-the-art methods and calculation software:
- Risa 3D and Autodesk Structural Detailing. Software for modelling and calculating metal structures. Simulation of software (code) for FEM Analysis. It can also be used for pipe analysis and calculating foundations (CivilFem).
- ANSYS. Bentley Microstation and Autodesk Autocad. For 3D designing and modelling. Intergraph CADWorx Plant Design Suite. For drafting and intelligent database interconnection.
- Bentley Microstation and Autodesk Autocad. For 3D designing and modelling.
- Autodesk Buzzsaw. Collaborative document tool. Para delineación y modelado 3D
- Intergraph CADworx Plant Design Suite. Para delineación e interconexión inteligente de bases de datos
- AENOR: ISO 9001:2015
- ISO 45001:2018
- ISO 14001:2015
- ASME U2 Stamp
- ASME U Stamp
- ASME NB Stamp
- ASME R NBIC Stamp
- Repro (Achilles)

Additionally, Duro Felguera Energy Storage is certified as: EIP-2 Pressure Equipment Installation Company, ERP-2 Pressure Equipment Repair Company, Liquid Petroleum Products Installation Company (P.P.L.) Category II, Liquid Petroleum Products Repair Company (P.P.L.), Fire Protection Maintenance Company, and Fire Protection Installation Company.
CONTACT
| Address | Parque Científico Tecnológico C/ Ada Byron, 90 33203 Gijón, Asturias (Spain) |
| Telephone | +34 985 199 000 |
| dfes@durofelguera.com |




