Reine Welt Services

Development of Pre-Feasibility and Feasibility Studies for Investment Projects

Preparation of feasibility studies, taking into account technological solutions, infrastructure, operating model, and financing terms.

Reine Welt develops Pre-Feasibility and Feasibility Studies as a foundation for investment decision-making and subsequent project implementation.

Why do projects become inefficient already at the design stage?

– technological solutions do not match site conditions

– capital and operating costs are miscalculated

– the actual operating model is not properly considered

– environmental and regulatory requirements are addressed only formally

– project parameters are not aligned with financing conditions
Many investment projects face challenges not at the implementation stage, but as early as during the development of Pre-Feasibility and Feasibility Studies.
Technology, economics, infrastructure, and financing conditions are often developed in isolation, without accounting for their interdependencies. As a result, the project’s financial model does not reflect actual implementation conditions and requires revision at later stage
Reine Welt addresses this issue through a systematic approach to developing Pre-Feasibility and Feasibility Studies as an integrated project model.
RESULT: A structured project model, ready for investment decision-making and subsequent implementation.
As part of the development process, alignment is ensured between:
Reine Welt treats Pre-Feasibility and Feasibility Studies as a distinct part of the design process, to be systematically integrated into the overall project model at subsequent stages.

Reine Welt’s System Approach

– process design and production parameters

– CAPEX and OPEX structure

– site requirements and engineering infrastructure

– raw material and product logistics

– operating conditions

– environmental and regulatory requirements

Pre-Feasibility and Feasibility Studies are developed with consideration of best practices in industrial project implementation and the application of advanced technological solutions.

The following are taken into account during the development process:

– actual parameters of technological processes

– operation and maintenance requirements

– constraints of existing infrastructure

– project localization conditionsа

European Technological Base

This ensures alignment between calculated indicators and actual project implementation.

What Does the Development of Pre-Feasibility and Feasibility Studies Include?

Scroll to explore the stages

Initial Data Analysis

– assessment of initial project conditions
– analysis of constraints and requirements
– definition of key assumptions

Project Concept Development

– definition of technological solutions
– selection of base configuration
– evaluation of implementation options

Documentation Preparation

Regulatory and Environmental Aspects

– development of Pre-FS and FS-studies
– preparation of investor materials
– support throughout the approval process

– compliance assessment
– consideration of environmental constraints
– preparation for approvals and expert review

Financial Model

– cash flow modeling
– calculation of key performance indicators
– scenario analysis

– CAPEX structure development
– OPEX estimation considering operations
– inclusion of infrastructure costs

System Cost Assessment

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As a result of developing Pre-Feasibility and Feasibility Studies, the client receives:
a structured investment project model


well-founded CAPEX and OPEX estimates


validated technical feasibility


assessment of key project risks


documentation prepared for investment decision-making

Client Outcomes

Pre-Feasibility and Feasibility Studies become a reliable tool for investment decision-making.
assessment of project viability

selection of technological and production configuration

estimation of capital and operating costs

development of the project’s financial model

preparation of justification for investors and financial institutions

comparison of alternative implementation scenarios

When Are Pre-FS and FS-Studies Required?

Pre-Feasibility and Feasibility Studies are applied in the following cases:
The development of Pre-Feasibility and Feasibility Studies defines the key parameters of a project across all subsequent stages of implementation.

Thorough analysis at this stage helps reduce risks and ensures effective project management.

Project discussion allows for defining initial parameters and structuring the next steps.

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