FID Assumption Reviews

FID Assumption Reviews for Offshore Wind Projects

At GMEC, we provide specialist FID assumption reviews to support offshore wind project stakeholders in making well-informed investment decisions. Our service is designed to help investors, developers, and partners evaluate a new project’s feasibility, economic viability, and technical integrity before a final investment decision (FID).

What are FID Assumption Reviews?

FID assumption reviews are a critical component of the investment planning process for offshore wind projects. These reviews involve a structured technical and commercial assessment that helps stakeholders determine whether a project is worth investing into and aligned with investment goals, risk tolerance, and capital planning. By assessing technical specifications, permitting assumptions, construction methods, and risk provisions, GMEC’s FID services play a significant role in guiding responsible investment.

Our FID Technical Validation Services

GMEC’s FID assumption review process is flexible and can be tailored to suit the specific needs of each client or investor. Our analysis typically includes:

Review of Overall Design and Build Philosophy: Evaluating whether the technical concept, technology, and methodology are viable and aligned with current and forecasted market demand.
Review of Installation Methods: Comparing proposed construction and installation approaches to industry benchmarks to ensure efficiency and risk control.
Review of Contracting Terms: Assessing the clarity and risk allocation within contracting structures and deliverables.
Review of Contractual Qualifications: Identifying any limitations or qualifications that may affect the project’s value or timeline.
Review of Contractor’s Programme: Evaluating schedule feasibility, planning milestones, and delivery timelines.
Assessment of Workability: Determining whether construction logistics and marine operations are workable within expected conditions.
Assessment of Risk and Opportunities Provision: Analysing how project risks and opportunities have been accounted for, including sensitivity to changing financial or technical assumptions.

Supporting Confident Investment Decisions

Making a final investment decision requires confidence that all material factors have been reviewed and understood. GMEC helps investors assess data, create robust assumptions, and explore all relevant aspects of the project lifecycle. This includes:

Financial modelling inputs and cost analysis
Construction and operations planning
Permits and regulatory compliance
Technical feasibility and innovation outlook
Risk assessments and transition strategies

Our services enable companies to evaluate offshore wind projects clearly, factoring risks and opportunities to support long-term profitability and value.

Why Choose GMEC?

GMEC’s track record in offshore wind across the UK and EU positions us as a trusted partner in technical FID reviews. We work closely with stakeholders across different business structures, to provide tailored analysis that strengthens investment rationale.

We understand that FID assumption reviews are not just a task but a vital process that directly affects how money is allocated, risk is managed, and value is created over time. Our team supports every project phase, helping clients assess investment from the concept stage through construction, operations, and decommissioning .

Get the Insight You Need Before You Invest

If you’re preparing to invest in a new offshore wind project or expanding your renewable energy portfolio, GMEC can help you assess the factors that matter. Our FID assumption reviews combine deep technical knowledge with practical experience, enabling you to:

● Make efficient use of capital
● Compare investment options
● Estimate project profitability
● Identify risks early
● Decide on the most feasible strategy

Contact GMEC today to explore how our FID assumption review services can help you align your next investment with technical certainty and commercial value.

FID Assumption Reviews