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A climate tech capital raise across equity, grants and project capital

Climate tech companies often raise several kinds of capital at once: venture equity for the technology, grants or government loans for scale-up, and project capital for the first plants. Keep a core room for the company and separate folders for each project and funding program, with tax credit assumptions stated clearly.

Raises by sector

How this raise works

Investors include climate venture funds, corporate venture arms of energy and industrial companies, infrastructure funds for later projects, and government programs. Each looks at a different part of the business: the venture fund at the technology and team, the infrastructure investor at contracted cash flows from a specific asset.

Technology readiness and scale-up risk dominate early diligence. Investors ask for pilot data, the plan from pilot to first commercial plant, cost curves and independent engineering reviews where they exist. Offtake agreements, letters of intent from buyers and feedstock contracts show demand.

Policy drives many models. Federal tax credits, grants and loan programs can be large parts of the capital stack, and rules changed under the 2025 federal tax law. State each assumption, the statute it relies on and a case without it, and have tax counsel review it before investors do.

Best data rooms for this raise

The 16 rooms re-ranked with this raise's weights. Raise workflow carries the most weight here.

  • Investor tracking 22%
  • Permission control 20%
  • Raise workflow 25%
  • Investor onboarding 16%
  • Cost of a raise 18%
  1. 1

    Ellty

    Founded 2020, Australia

    8.8Top choice

    Full deal room with AI, a listed price and a 14-day free trial.

    Price $149 a month Trial 14-day free trial Features 8 of 12 listed
  2. 2

    iDeals

    Founded 2008, United Kingdom

    7.9Solid choice

    Long-running M&A platform with layered permissions and fast support.

    Price Priced on request Trial Free trial available Features 9 of 12 listed
  3. 3

    Datasite

    Founded 1999, United States

    7.6Solid choice

    Bank-grade platform for large processes, with AI and a mobile app.

    Price Priced on request Trial Demo on request Features 10 of 12 listed
  4. 4

    Ansarada

    Founded 2005, Australia

    7.5Solid choice

    Deal room with AI and readiness tools for preparing a process.

    Price Priced on request Trial Free trial available Features 8 of 12 listed
  5. 5

    SecureDocs

    Founded 2012, United States

    7.4Solid choice

    Simple flat-rate deal room with signing and Q&A.

    Price $250 a month Trial Free trial available Features 8 of 12 listed
  6. 6

    Box

    Founded 2005, United States

    7.3Worth a look

    Content cloud with watermarks and signing, priced per user.

    Price $15 a user a month Trial Free trial available Features 9 of 12 listed
  7. 7

    CapLinked

    Founded 2010, United States

    7.3Worth a look

    Deal room with a listed monthly price and an open API.

    Price $299 a month Trial Free trial available Features 7 of 12 listed
  8. 9

    Firmex

    Founded 2006, Canada

    7.3Worth a look

    Easy, reliable deal room favored by mid-market advisers.

    Price Priced on request Trial Free trial available Features 7 of 12 listed
  9. 10

    DealRoom

    Founded 2012, United States

    7.1Worth a look

    Deal room plus project management for corporate development.

    Price Priced on request Trial Free trial available Features 6 of 12 listed

Places 11 to 16: Drooms (7.1), SmartRoom (6.9), ShareVault (6.9), Venue by DFIN (6.2), Digify (6.1), DocSend (5.9)

Folder index for the room

A starting index for this raise. Number the folders so the order survives exports and investors can cite them in questions.

  1. 01 OverviewDeck, technology summary, capital plan by source.
  2. 02 TechnologyPilot data, readiness level, independent engineering reports.
  3. 03 Scale-up planPath to first commercial plant, cost curves, capex estimates.
  4. 04 CommercialOfftake agreements, letters of intent, feedstock contracts.
  5. 05 Policy and incentivesTax credit and grant assumptions with counsel memo.
  6. 06 Grants and public fundingAward documents, reporting duties, conditions.
  7. 07 ProjectsOne subfolder per project: site, permits, budget, project model.
  8. 08 IPPatents, licenses, invention assignments.
  9. 09 Impact dataEmissions methodology and third-party verification.
  10. 10 Corporate and financialsCharter, cap table, statements, model.

Features this raise needs

FeatureWhyElltyiDealsDatasiteAnsaradaSecureDocsBox
Q&A moduleLPs and lead investors post questions on a file; the deal team routes each one, drafts a reply and decides who sees it.
Investor activity logA per-investor record of opens, pages and minutes, which tells the IR team who is in diligence and who stalled.
Drag-and-drop foldersAn entire numbered folder tree goes up in a single drop, structure intact.
Dynamic watermarksStamps the reader and a timestamp over every page, so a PPM that leaks carries its source with it.

Setting up the room

  1. 01

    Map the capital stack

    Show which source funds which stage: equity, grants, public loans, project debt and tax equity.

  2. 02

    Separate project folders

    Give each project its own folder, so project investors see only their asset.

  3. 03

    State policy assumptions

    List each credit or grant, the rule it relies on, and a model case without it.

  4. 04

    Add independent reviews

    Include engineering and emissions verification reports where you have them.

  5. 05

    Track grant duties

    Record reporting and cost-share obligations attached to public funding.

Common mistakes

  • A model that only works with incentives that are no longer available.
  • Mixing company and project materials, so project investors see the whole cap table.
  • Emissions claims without a stated methodology.

Questions and answers

Who invests in climate tech?

Climate-focused venture funds, corporate venture arms, infrastructure and project investors for later assets, and government grant and loan programs.

How should tax credits be shown in a raise?

As separate, stated assumptions with the statute relied on, a counsel review and a case without them.

Do climate tech companies need project finance?

Often, for first commercial plants. Venture equity rarely funds large plants alone.

Related raises

Which data room fits your raise?

Four questions. About thirty seconds.

Step 1 of 4What are you raising?