Advisory: Due Diligence
Solas Energy provides comprehensive due diligence across all technical, commercial, and regulatory areas of renewable energy projects. We help investors, developers, and lenders assess risk, validate feasibility, and make confident decisions at every stage of the project lifecycle.
Our expertise spans wind, solar, energy storage, hydrogen, and hybrid projects. We combine engineering, commercial, and regulatory insight to identify potential risks early, quantify impacts, and recommend mitigation strategies that protect long-term project value.
Our Due Diligence Focus Areas
- Siting, layout & constructability
- Resource and offtake analysis
- Technology and Interconnection
- Environmental and permitting reviews
- Operations & budgets
- Schedules & delivery risk
We also perform due diligence on operating projects including technology reviews, performance reviews, operating cost reviews, and permit compliance reviews.
Download an overview of our Due Diligence Services here.
How we Add Value
We assist our clients in major investment decisions by identifying and pricing portfolio risks, validating feasibility, and supporting project valuations. Solas Energy works interactively with clients — providing full-spectrum reviews or supplementing internal teams with specialized expertise in technical, economic, commercial, operational, or regulatory areas.
Our thorough, independent approach gives clients confidence to move projects forward while reducing uncertainty, controlling costs, and strengthening long-term performance.

The projects most likely to run into trouble after acquisition are usually the ones where diligence findings were treated as a checklist rather than a risk conversation. We aim to give clients more than a pass or fail on each due diligence area. We help investors and lenders understand which findings are dealbreakers, which are priceable risks that belong in the negotiation, and which are manageable operational items to flag for post-close follow-up.
Our Due Diligence services include:
Our due diligence expertise spans wind, solar, energy storage, hydrogen, and hybrid projects, covering technical, commercial, and regulatory risk areas.
Both. We perform due diligence on projects in development and under construction, as well as operating projects, including technology, performance, operating cost, and permit compliance reviews.
Investors, developers, and lenders engage Solas Energy for due diligence to assess risk, validate feasibility, and support investment or financing decisions at every stage of a project’s lifecycle.
Contact us today to learn more about our reviews and reports for emerging technologies.
Due Diligence
Solas Energy completed a full due diligence review of a large wind project, covering interconnection, permitting, site conditions, technology, and financials. Our risk assessment gave the client clear visibility on costs and confidence in investment decisions.
Solar Project Due Diligence
Solas Energy reviewed a utility-scale solar project, identifying risks in cost estimates, interconnection, permitting, and resource data. Our recommendations provided a clear roadmap to reduce risk and strengthen financing confidence.
We support businesses with strategic and innovative advisory services:
Learn more about our Policy & Market studies
Learn more about our Emerging Technologies studies

About Solas Energy
Solas Energy provides comprehensive strategy and consulting services to support the energy transition. With multiple decades of experience in project development, construction management, and climate change advisory, Solas Energy provides its clients with the depth and perspective required to navigate the complex issues associated with renewable energy project development and climate change policy.
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