2. 2 3
Nuclear Energy is a relevant energy source
in many parts of the world. An increasing
number of countries are considering nuclear
energy as an important contribution to their
energy supply. The nature of nuclear energy,
the needful debate among its stakeholders
as well as the technical and economic
complexity demands market leading advice
for technology, economics & finance and
enginee ring.
Pöyry is an international consulting and
engineering company. We serve clients
globally across the energy and industrial
sectors and locally in our core markets. We
deliver strategic advisory and engineering
services, underpinned by strong project
implementation capability and expertise.
Development &
Pre-Construction
Consulting in the area of strategy, business
and organisational development, site
screening and services, licensing, concept
development and environmental impact
assessments.
Project Implementation
Consulting and engineering from
comprehensive Owner’s Engineering solutions
to specific services in Project Management
and Detail Engineering.
Overview
Our focus sectors are power generation,
transmission & distribution, forest industry,
chemicals & biorefining, mining & metals,
transportation, water and real estate sectors.
Pöyry has an extensive local office network
employing about 6,500 experts.
Pöyry is one of Europe’s leading independent
Engineering Consultants in the nuclear sector
and its experience goes back more than 40
years. Today, more than 350 staff provide
consulting and engineering services out of
the five nuclear energy competence centres
of the company located in Finland, Germany,
Switzerland, UK and Hungary.
Pöyry provides
services for the
nuclear energy sector
along the entire life-
cycle of projects. Assets Operation
Studies and improvement of existing nuclear
energy assets, in e.g. safety reliability,
availability and maintenance and life
extension.
Decommissioning
Characterising liabilities, development and
engineering of innovative solutions, for
decommissioning facilities, interim storage
and final disposal of radioactive waste.
Pöyry is serving a wide range of
players in the nuclear energy
sector including:
• utilities
• vendors and contractors
• public institutions
• regulatory bodies and
• the financial industry.
Pöyry’s services cover the entire life-cycle
of nuclear energy and all relevant aspects
related to nuclear assets and their economics.
3. 4 5
Pöyry´s experience in project development
starts from early phase services such as
assistance in developing the regulatory
framework in countries which recently
have started to review their possibilities to
utilize nuclear energy. Pöyry has helped its
clients’ projects to take shape by analyzing
the strategic, commercial, technical and
environmental features of a NPP development
in its very infancy.
Pöyry has evaluated and ranked potential
greenfield and brownfield sites for an NPP
against the multidimensional set of criteria
that is needed for a successful project in
today´s world.
Development&
Pre-Construction
Pöyry has carried out feasibility studies,
business model analyses, conceptual
engineering and fuel studies. Pöyry is famous
for the successful large scale EIA projects it
has carried out for the recent NPP projects
in Europe.
Project proceeding, Pöyry assists its
clients with tender documentation and bid
evaluation. We also provide support with
safety assessment and nuclear, environmental
and other needed licensing and permitting.
Pöyry has an
extensive experience
in NPP project
development from
early phase
strategy level decision
making to licensing.
services
• Project Strategy & Organisation
• Business Planning
• Financial Modelling
• ICT studies & solutions
• Stakeholder management
Public consultation
• Siting studies
• Reactor technology studies
• Infrastructure studies solutions
• Decommissioning and Waste
management studies
• Environmental Impact Assessment
• Fuel studies
• Feasibility studies
• Conceptual Basic engineering
• Tender documentation Bid evaluation
• Safety assessment Licensing support
• Consulting to lenders
Pöyry Nuclear Hubs
• Helsinki, Finland
• Horsham, UK
• Gothenburg, Sweden
• Mannheim, Germany
• Budapest, Hungary
Operating NPPs
Operating Constructing
New NPPs
No Operating NPPs/
Constructing NPPs
No Operating NPPs/
Interested in New Build
Pöyry Nuclear Hubs
Pöyry successfully carried out the
statutory Environmental Impact Assess-
ment of the new NPP planned in Visaginas,
Lithuania
4. 6 7
Timely and effective implementation is the
most important economic factor facing
nuclear plant developers and operators.
Pöyry’s global network of experts, including
economists, commercial and legal, as well as
nuclear and conventional steam/turbine plant
specialists and project managers/planners
are available to help turn concepts into reality
– the right skills in the right place at the
right time.
Pöyry’s diverse skill base provides flexibility
and risk management in delivering projects,
founded on practical experience of real
solutions to project challenges.
Project
Implementation
Pöyry has collected its cumulative project
execution experience and best practices
into a unique 4ePCMTM ‘one-stop’ concept,
to bring structure, clarity, efficiency and
transparency for effective implementation
of EPCM projects. The 4ePCMTM model
provides processes for project supervision,
project management, management of
engineering, procurement, construction and
commis-sioning, and other project support
and permitting functions.
Pöyry works with client, vendor, regulator and/
or other parties to minimise potential for delay
to a project and maximise opportunities for
on-time (or earlier) acceptance and delivery.
Turning Concepts
into reality. Pöyry
provides a wide range
of services for start
of operations.
Pöyry delivers various engineering
services to all EPR projects under
construction:
• EPR 1600 MW
• NPP Flamanville 3, France
• Pöyry‘s engineering services to the vendor:
• Detailed piping and support design
for BONI and NSSS
• in the Safeguard Buildings and part
of the Reactor Building
services
• Project Management
• Basic Engineering
• Design reviews
• Supervision of construction
commissioning
• Quality assurance quality control
• Shop inspections expediting
• Safety assessment licensing support
• Consulting to lenders
• Detailed Engineering for vendors
• Piping engineering
• Civil, structural, mechanical
electrical engineering
• Fabrication drawings isometrics
• Construction Management
• Site engineering
5. 8 9
services
• Engineering and supervision of back-fitting/
upgrades
• Power uprate studies
• Organisation review and design
• Operational optimization studies
• Life extension studies
AssetsOperation
Pöyry recognises that during operation of
nuclear power plants and facilities there
will be a need for justification of continued
operation, plant modifications and operational
changes driven by both regulatory,
environmental and commercial requirements.
Pöyry’s experience in support of asset
operation is wide ranging from the design of
plant upgrades to the safety justification of
plant operation beyond their current licensed
period. Our experience covers nuclear power
plants and research reactors as well as
research, fuel cycle and waste management
facilities.
Pöyry supports the
continued operation
of nuclear assets with
many successful
long-term
relationships.
• Probabilistic Safety Assessment
• Alternative fuel studies
• Waste characterisation inventory studies
• Safety assessment licensing support
• Safety assessment for regulators
• Consulting to lenders
Various techniques have been utilised to
support power upgrades and to optimise plant
maintenance and operational management.
These techniques have included Probabilistic
Safety Assessment and the development of
risk management tools. Our design capability
utilises the latest 3D CAD packages.
Pöyry has developed many long-term
relationships to support the continued
operation of nuclear assets providing
innovative solutions to difficult problems.
Pöyry supports successful
operation and improvement:
• Probabilistic Safety Assessment
• Optimised Maintenance Schedule
• Engineering upgrades
• Periodic Review
• Safety Case development
• Independent review
6. 10 11
Pöyry has supported the specific challenge of
decommissioning redundant nuclear facilities
for many years, and is fully conversant with
the regulatory and operational requirements
for decommissioning works. We are able
to offer our clients support in all of their
decommissioning tasks from post operational
conditions through to Green Field Site.
Our decommissioning experience
encompasses nuclear power plants and
research reactors, as well as research, fuel
cycle, and waste management facilities. This
experience covers strategy development,
option studies, decommissioning
methodologies, safety justification and
evaluation together with waste route
definitions and waste management and
inventory studies.
Decommissioning
Pöyry undertakes radiation surveys and
operates a radiation measurement laboratory
utilising advanced equipment in support
of radioactive material release and site
clearance.
Our clients have included both operators
and regulators as well as decommissioning
contractors. Innovative solutions have been
provided to the complex problems associated
with decommissioning old facilities.
Pöyry has a
comprehensive
understanding of
the complex issues
associated with
decommissioning old
nuclear facilities.
services
• Decommissioning and dismantling studies
(sequence, methods, pre-conditions,
physical health protection)
• Nuclear hazards evaluation
• Radioactive inventory assessment
• Radiological measuring
• Waste treatment studies (classification,
packaging, conditioning, disposal options)
• Site monitoring / supervision
• Review of dismantling and waste treatment
procedures
• Safety assessment with regard to nuclear
safeguards (environmental impact,
radiation protection, internal external
hazards)
• Licensing support (operation,
decommissioning, site clearance)
7. www.poyry.com
Pöyry is a global consulting and engineering company dedicated to balanced sustainability.
We offer our clients integrated management consulting, total solutions for complex projects
and efficient, best-in-class design and supervision. Our in-depth expertise extends to the
fields of industry, energy, urban mobility and water environment. Pöyry has 6500 experts
operating in about 50 countries, locally and globally.
Head of Nuclear Global
Competence Line
József Dénes
Angyal u. 1-3
H-1094 Budapest
Hungary
tel. +36 (1) 455-3600
jozsef.Denes@poyry.com
Hungary – Budapest
Kálmán Kovács
Angyal u. 1-3
H-1094 Budapest
Hungary
tel. +36 (1) 455-3600
kalman.kovacs@poyry.com
UK - Horsham
Dave Carey
Century House, 100 Station Road
Horsham
West Sussex
RH13 5UZ
United Kingdom
tel. +44 1403 224 200
dave.carey@poyry.com
Finland – Helsinki
Mika Pohjonen
Tekniikantie 4 D
FI-02150 Espoo
Finland
tel. +358 10 3311
mika.pohjonen@poyry.com
Germany – Mannheim
Uwe Brueckner
Augustaanlage 67
68165 Mannheim
Deutschland
tel. + 49 621 8790 430
uwe.brueckner@poyry.com
Sweden – Göteborg
Anders Bergqvist
P.O. Box 1002 (Gullbergs Strandgata 8)
SE-405 21 Göteborg
Sweden
tel. +46 10 474 0000
anders.bergqvist@poyry.com
