Energy
construction

Anfra is known as an experienced and reliable infrastructure contractor in the power generation and transmission industries. We deliver complete substations on a tailor-made contract basis, drawing on our strong concrete and civil engineering expertise.
We also have a strong specialty in infrastructure and concrete construction for power lines, solar farms, wind farms and battery factories.
Our turnkey projects are cost-effective and
stay on schedule. Our dedicated design department also enables
the optimised structural design of energy construction projects.

Substations from Anfra

Substations connect energy to the grid and ensure the safety and security of the networks. Anfra is a reliable contractor that carries out construction and civil engineering works for substation projects of all sizes. Contents of the works are flexibly tailored to the needs of the client. In addition to the substation's cast-in-place concrete structures, the following products and services can be provided by us:
safety and security. Anfra is a reliable contractor for projects of all sizes.
construction and civil engineering works for substations. Content of the works
are flexibly tailored to the needs of the client.
The substation's locally elected concrete structures in addition to the delivery content, the following products and services may be included:

  • Site investigation and method statement
  • Earthworks and foundation design
  • Earthworks
  • Supply and installation of equipment support elements
  • Cast-in-place portal foundations
  • Transformer foundations with protective walls / transformer bunkers
  • Transformer pool hydrostatic test
  • substation building constructions / all construction work for control rooms
  • Boreholes for domestic water
  • Supply and installation of fire-rated gratings
  • Fences and gates, supply and installation

Our own In-House Engineering Department provides 110kV / 400kV substations
structural design. We are active in the construction and civil engineering of substations in Finland, Sweden and Norway.

Infrastructure construction of power lines

Our strong experience in substation construction combined with
our rigid concrete and civil engineering expertise create an excellent
also pave the way for the infrastructure construction of power lines.
The scope of supply for the infrastructure construction of power lines can include.
the following products and services:

  • Concrete structure design of power line pylons / power lines
  • Site investigation and method statement
  • Earthworks and foundation design
  • Earthworks
  • Concrete construction of power line poles / power lines
  • Fences and gates, supply and installation
Anfra Oy on varma valinta BESS-puistojen rakentamiseen

BESS Construction

We provide competitive construction for BESS (Battery Energy Storage Systems). We deliver high-quality construction and civil engineering works for energy storage projects reliably and on schedule, regardless of the project's scale. Our expertise is rooted in years of experience with demanding substation and energy infrastructure projects.

We offer flexible delivery models, ranging from specialized subcontracts alongside equipment providers to full-scope turnkey deliveries. For clients seeking a complete solution, we provide full EPC (Engineering, Procurement, and Construction) services.

Data Centers

We have extensive experience with various data center projects and their specific requirements. We can commence site operations within just two weeks of signing a contract, guaranteeing a rapid mobilization for our clients. Our services include:

  • Geotechnical and structural design specifically for data center environments
  • Comprehensive earthworks and site preparation
  • Foundations, concrete structures, and other critical infrastructure
  • Substations and grid connections
  • Security and physical protection (including fencing, access control areas, and firewalls)
  • Integration of execution with overall technical and MEP (Mechanical, Electrical, Plumbing) design

Infrastructure construction of solar power plants

Infrastructure for solar power plants, or solar parks, is a key part of Anfra's
a core area of expertise. We have years of experience in energy parks
infrastructure construction, including civil engineering and concrete construction works. The scope of supply for solar parks infrastructure construction may include the following products and services:

  • Concrete structure design for solar parks
  • Site investigation and method statement
  • Earthworks and foundation design
  • Earthworks
  • Concrete construction of solar parks
  • Substations and grid connections
  • Fences and gates, supply and installation

Infrastructure construction of wind farms

The construction of wind turbines, or wind farm infrastructure, is Anfra's core competence. Years of experience in energy park infrastructure construction also include civil engineering and concrete construction. The scope of supply for the infrastructure construction of wind farms may include the following products and services:

  • Concrete structure design for wind farms
  • Site investigation and method statement
  • Earthworks and foundation design
  • Earthworks
  • Concrete construction of wind farms
  • Substations and grid connections
  • Fences and gates, supply and installation

Infrastructure construction of battery plants

By combining our strong industrial concrete construction expertise with our diverse experience in energy construction infrastructure, we are also a reliable partner for battery factory infrastructure.
The delivery content of the battery factory infrastructure can include.
the following products and services:

  • Concrete structure design of a battery plant
  • Site investigation and method statement
  • Earthworks and foundation design
  • Earthworks
  • Concrete construction of a battery plant
  • Fences and gates, supply and installation

References - Energy construction