Find out what the world’s most widely used data room can do for you.

Firmex for Renewable Energy

Better manage business and regulatory processes for renewable energy projects. Share technical and financial documents like power purchase agreements, grid interconnection information, and confidential IP.


new data room projects per year.


customers in 110 countries have trusted Firmex.


expert support.

Made for Renewable Energy

With more than 20,000 new data rooms opened every year, more renewable energy projects get done on Firmex. Here’s why.


Securely share confidential information with potential investors. Get complete control of your financing projects with robust reporting, custom watermarking, remote revoking documents, advanced user permissions, and expert support.

RFP and Bid Management

Control the flow of documents between multiple parties. Use Firmex’s built-in Q&A module to quickly and efficiently manage, route, and answer questions for contracts and compliance.

Stay Diligence Ready

A Firmex subscription enables renewable energy companies to cost effectively support multiple diligence processes a year, including for finance, M&A, joint ventures, EPCs, and more.

Tax Equity Due Diligence

Navigate folder structures to ensure the correct documents are uploaded and reviewed. Save time with easy user management to ensure only the right people have access to your PPAs, grid interconnect points and confidential IP.

Environmental Audits

Import an audit checklist into the virtual data room, drag-and-drop supporting documents, and keep track of auditors’ questions with our built-in Q&A tool.

Learn More

Firmex Security

Multi-Layer Security That Keeps Documents Safe

Our layered approach to security is what keeps your documents safe, confidential, and secure.

  • Lock down documents
  • Advanced user permissions
  • Secure, encrypted environment
  • Certified and compliant with major industry standards

“We’re very happy we went with Firmex to handle our due diligence, bid management and project collaboration needs, and they come with our highest recommendation.”

Dan Cox, Project Development, Potentia Renewables

“An incredibly user-friendly site, without a doubt one of the best platforms around for secure, virtual documentation sharing, and the facilitation of M&A related efforts.”

Vincent Sisillo, Associate Developer, Savion

“This product was easy to learn, the customer onboarding support was spectacular, rolling it out to the team was smooth. Adoption into our document management system was a good move. We use it for most external sharing.”

Cheryl G., Corporate Manager, Renewables & Environment, 11-50 Employees

Choose a Plan: Subscription or Single Use

Whether you need a data room for a one-time transaction, or work on multiple projects per year, Firmex has the right solution for you.


Run multiple projects for one affordable annual fee. Recommended for clients who open more than two projects per year.


  • Unlimited virtual data rooms for all of your secure sharing needs
  • Quick and easy setup
  • 24/7/365 support
  • Stay diligence ready
  • Cost effective when running more than one project

Processes Supported

Buy-side and Sell-side M&A, Fund Raising, Financing, Joint Ventures, Selling Tax Equity Credits, Environmental Audits, RFPs and Bid Management, Internal Document Repository

detailed reports

Single Use

Run a one-time deal or project with simple pricing based on users and data. Quickly and easily extend or upgrade at any time.


  • One project
  • Quick and easy setup
  • 24/7/365 support
  • Fixed fee
  • Subscribe any time
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Team that cares

Always-on Expert Support

Our award-winning support team has supported thousands of projects and deals, and is on standby, ready to help.

  • 24/7/365 customer support
  • Industry-leading support responds instantly
  • Full archiving service once your project or deal is done

Industry Insights

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