Retained vs contingency search, explained for clean energy employers: how each fee model works, which roles suit each one, and how to choose for your next hire.
Retained vs contingency search comes down to commitment and scope. In a retained search, you pay in stages and get a dedicated search run exclusively for a senior or hard-to-fill role. A contingency search costs you nothing unless a hire happens, which suits mid-level and specialist roles where several good candidates likely exist. Most clean energy companies use both.
Which one fits depends on the role, the urgency, and how much is riding on the hire. Below, we walk through how each model works, where each one fits, and the questions we ask clients when they are deciding.
How does retained executive search work?
Retained search is a partnership for a specific, high-stakes role. You engage the firm up front, and the fee is split into stages that track the search's progress. In return, the firm commits dedicated time to your search and runs it as a structured project from start to finish.
For a renewable energy company, that usually means a search for a CEO, CFO, head of development, or another leader whose decisions will shape the business for years. The work includes a thorough discovery call, a full map of the relevant talent market, direct outreach to passive candidates, and a curated shortlist. Our retained executive search services follow that model, with a shortlist holding 3 to 5 finalists, each one a 90%-plus fit against the required skills.
Retained search also tends to come with more support at the end of the process. Help with negotiating the offer, settling the new leader in, and checking in after the start date is part of the engagement, not an extra.
What is contingency recruiting?
Contingency recruiting is pay-on-success. There is nothing to pay until you hire a candidate the firm presents. That makes it a lower-commitment way to fill roles where the main challenge is reaching qualified people quickly.
Contingency works well for project managers, engineers, analysts, and specialist roles across solar, storage, wind, and other sectors. These positions matter, but the candidate pool is usually wider, and companies often want to fill several of them at once. Our pay-on-hire recruiting applies the same standards for fit, so each candidate we present still clears a 90% skillset bar.
How do retained and contingency search compare?
The table below lays out the practical differences side by side.
| Factor | Retained search | Contingency search |
|---|---|---|
| How fees work | Paid in stages over the course of the search | Paid only if you hire a presented candidate |
| Typical roles | C-suite, VP, board, and other senior leadership | Managers, engineers, analysts, and specialist hires |
| Exclusivity | One dedicated firm runs the search | Can be shared or run alongside internal efforts |
| Depth of market mapping | Full map of the relevant talent pool, including passive leaders | Targeted outreach focused on reaching strong fits quickly |
| Confidentiality | Well suited to discreet or replacement searches | Better suited to open, publicly known roles |
| Post-hire support | Help with the offer, onboarding, and follow-up after the start | Varies by engagement |
| Best fit when | The person hired will set strategy, steer capital, or define culture | Several qualified people likely exist and speed matters |
Neither model is better in general. Each is better for a particular kind of hire.
When is retained search the right call for a clean energy company?
We usually recommend a retained search when one or more of these conditions apply:
- The role reports to the CEO or the board. A misstep at this level costs far more than any search fee, so depth matters.
- The search must stay confidential. Quietly replacing a current executive, or hiring ahead of an announcement, calls for discreet, direct outreach.
- The talent pool is small. Leaders with experience in areas like interconnection strategy, tax credit monetization, or utility-scale construction are limited in number and rarely looking.
- You need a full picture of the market. Retained search shows you who is out there, not just who responded to a message.
C-suite and board roles almost always fall in this category. We handle those engagements through dedicated C-suite and board search practices.
When does contingency recruiting make more sense?
Contingency is often the smarter choice when:
- You are hiring for several similar roles. Building out a project management or engineering team is a good example.
- The role is important but not strategic. The person will execute a plan rather than set it.
- You have internal recruiting capacity. Your team can run parts of the process and wants outside help reaching candidates it cannot find alone.
- Budget certainty matters. Paying only on a hire keeps costs tied directly to results.
Many companies use contingency to scale a team after a retained search has placed the leader who will run it.
What about interim leaders?
There is a third option worth knowing about. When a role cannot sit empty while the permanent search is underway, an interim executive or contract specialist can step in. This is common during financing rounds, project milestones, or after an unexpected departure. Our interim leadership option is designed for those gaps, and it can run in parallel with a retained or contingency search.
How do you decide which model is right?
When clients ask us which approach to use, we work through a short set of questions together:
- How senior is the role, and who does it report to?
- How many people realistically have the experience you need?
- Does the search need to stay confidential?
- How urgent is the hire, and is an interim option useful?
- Are you filling one seat or building a team?
The answers usually point clearly to one model. If they do not, we talk through the tradeoffs honestly. Our fees are not listed publicly since each engagement is scoped to the role, but we walk through the terms plainly before any search starts.
How Karpel Associates can help
We run retained, contingency, and interim searches for clean energy employers nationwide. Our founder and President, Stacey Karpel, brings 20+ years of search experience, 15+ of them focused solely on renewable energy, plus a Haas MBA. With 40,000+ clean energy candidates in our database and searches that average under 28 days, we can help you match the search model to the hire.
Every option is compared side by side in our overview of our search models. If you would like a straight answer about which model fits your next role, ask our team which search model fits.