How EACs Unlock Capital

    Environmental Attribute Certificates are the key to bridging the financing gap for low-emission cement

    By Genevieve & Miles, CTC
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    Executive Summary

    1

    EACs (Environmental Attribute Certificates) work like RECs but for materials — allowing corporates to claim verified emissions reductions from low-carbon cement production.

    2

    For lenders, an EAC purchase agreement with a creditworthy corporate buyer looks like the 'bankable contracts' they've always required.

    3

    Every dollar of contracted EAC revenue can unlock multiple dollars of financing because banks lend against predictable cash flow.

    4

    Corporate EAC commitments create a virtuous cycle: financing enables capacity, capacity generates track records, track records make future financing easier.

    In Part 1, we saw the core problem: LECC companies can't access affordable bank loans because they lack the "bankable" contracts that lenders require. But here's where things get interesting — and where corporates become the heroes of this story.

    The solution is something called Environmental Attribute Certificates, or EACs. If you're familiar with Renewable Energy Certificates (RECs) that companies use to claim clean electricity, EACs work on a similar principle — but for materials instead of energy.

    What are EACs?

    Environmental Attribute Certificates represent verified emissions reductions from low-carbon cement production. Think of them like Renewable Energy Certificates (RECs), but for cement.

    For Corporates

    Meet Scope 3 emissions targets without complex physical delivery of materials.

    For Producers

    Generate premium revenue for verified emissions reductions from production.

    For Lenders

    Provide bankable, credit-rated revenue streams that can secure financing.

    The genius of EACs is that they solve multiple problems at once. For corporates, they provide a way to claim emissions reductions and meet Scope 3 targets without the logistical complexity of physically procuring low-carbon cement for every project. For LECC producers, they create a premium revenue stream on top of their regular material sales.

    But here's the real magic: for lenders, an EAC purchase agreement with a creditworthy corporate buyer looks remarkably like the "bankable contracts" they've always required. It's a firm commitment, at a fixed price, from an investment-grade counterparty. That's exactly what unlocks debt financing.

    EACs Are the Key to Financing

    Without EAC
    Financing locked
    With EAC Contract
    Debt capital unlocked

    Corporate EAC contracts with investment-grade buyers give lenders the predictable, bankable revenue they need to provide financing.

    Think about it from the bank's perspective. Without an EAC agreement, they're looking at a new technology company with no track record, selling into a volatile commodity market. That's a lot of risk.

    But add a 10-year EAC purchase commitment from Microsoft or Amazon? Now the bank sees a steady, predictable revenue stream backed by one of the world's most creditworthy companies. The technology risk is still there, but the revenue risk — the bank's biggest concern — is dramatically reduced.

    Understanding DSCR: How Banks Measure Risk

    Before we dive into the numbers, let's understand a key concept: the Debt Service Coverage Ratio (DSCR). This is how banks measure whether a project can reliably repay its loans.

    Think of DSCR as a "haircut" the bank applies to revenue. For reliable, contracted revenue from a creditworthy buyer, the haircut is small (DSCR of 1.25x means the bank counts 80% of the revenue). For uncertain spot market sales, the haircut is large (DSCR of 2.5x means the bank only counts 40% of the revenue).

    The lower the DSCR, the more the revenue "counts" toward unlocking financing. This is why EAC contracts are so powerful — they come with low DSCRs because they're backed by creditworthy buyers.

    Interactive: How EACs Affect Debt Capacity

    $15M/year

    From investment-grade corporates (DSCR: 1.25x)

    $15M/year

    Uncontracted material sales (DSCR: 2.5x)

    How Lenders Calculate Risk

    EAC Cash Available:$15M ÷ 1.25 = $12.0M
    Spot Cash Available:$15M ÷ 2.5 = $6.0M
    Less Operating Costs:-$10M
    Free Cash for Debt:$8.0M

    Debt Financing Unlocked

    0M15M30M45M60MWith EACContractWithout EAC
    $49M
    Total Debt Financing Enabled

    Play with the sliders above to see how powerful this effect is. Notice what happens when you reduce EAC revenue to zero: the debt capacity collapses, often to zero. That's because the bank applies such a heavy discount to uncertain spot market revenue that it doesn't cover operating costs.

    But as you increase EAC revenue, watch the debt capacity grow. Every dollar of contracted EAC revenue can unlock multiple dollars of financing, because banks are willing to lend against that predictable cash flow.

    A Concrete Example

    Imagine an LECC plant with $15M in annual EAC revenue from investment-grade buyers, plus $15M in spot market material sales. With $10M in operating expenses, here's how the math works:

    EAC revenue after DSCR (1.25x):$15M ÷ 1.25 = $12M
    Spot revenue after DSCR (2.5x):$15M ÷ 2.5 = $6M
    Less operating costs:-$10M
    Free cash for debt service:$8M/year

    That $8M annual cash flow can support roughly $50M in debt financing at typical terms. Without the EAC contract? The spot revenue alone ($6M) wouldn't even cover operating expenses — no debt would be available at all.

    How EACs Flow to Financing

    1

    Corporate Signs EAC

    Investment-grade buyer commits to long-term EAC purchase agreement.

    2

    Revenue Becomes Bankable

    Contracted revenue with credit-rated counterparty reduces risk.

    3

    Lender Provides Debt

    Bank can now underwrite project with predictable cash flows.

    4

    Plant Gets Built

    Lower cost of capital enables production at competitive prices.

    The beauty of this mechanism is how it creates a virtuous cycle. Corporate EAC commitments unlock financing. Financing enables new production capacity. New capacity generates real-world emissions data and operating track records. And those track records make future financing even easier to obtain.

    Each successful project makes the next one easier to fund. Corporates aren't just buying emissions reductions — they're investing in building an entire financial market.

    What Makes an EAC Contract "Bankable"?

    Not all EAC agreements are created equal. Lenders look for specific features that reduce their risk:

    Long Tenor
    10+ year commitments align with typical project loan terms.
    Fixed Pricing
    Predictable revenue that doesn't fluctuate with market conditions.
    Investment-Grade Buyer
    Credit-rated corporates with strong financial positions.
    Take-or-Pay Structure
    Buyer commits to pay even if they don't use all the EACs.

    The Bottom Line

    EAC contracts with investment-grade corporates are the most powerful tool available today to unlock affordable financing for low-emission cement production.

    But how and at what scale EACs are deployed matters greatly. Individual one-off contracts help, but to truly transform the market, we need a coordinated approach. Part 3 explores what's needed to create a functioning financial market at scale.

    Continue to the next part of this series or revisit the previous paper.