Funded ESOS Delivery

Funded ESOS delivery enables organisations to implement ESOS energy efficiency recommendations without upfront capital expenditure. This approach removes one of the most common barriers to action following ESOS audits.

Carbon Numbers Investments provides funded ESOS delivery through investment-led Energy Performance Contracts, with savings contractually guaranteed.

Book an ESOS ConsultationBook an ESOS Consultation

How Funded ESOS Delivery Works

Rather than relying on internal budgets, Carbon Numbers Investments funds approved ESOS-aligned measures directly. Savings generated by the project are used to repay the investment over time, with performance risk retained by Carbon Numbers Investments.

This model ensures delivery certainty, financial discipline and audit-ready compliance.

How Funded ESOS Delivery Works

Rather than relying on internal budgets, Carbon Numbers Investments funds approved ESOS-aligned measures directly. Savings generated by the project are used to repay the investment over time, with performance risk retained by Carbon Numbers Investments.

This model ensures delivery certainty, financial discipline and audit-ready compliance.

What Is ESOS?

ESOS is a UK Government scheme requiring large organisations to undertake regular energy audits covering:

  • Buildings

  • Transport

  • Industrial processes

Compliance is required every four years and must be approved at board level. Failure to comply can result in financial penalties, reputational damage and increased regulatory scrutiny.

The Challenge with Traditional ESOS Compliance

As a result, ESOS becomes a reporting exercise rather than a driver of measurable improvement.

  • Unfunded recommendations
  • Competing capital priorities
  • No guarantee of savings
  • Delivery and performance risk
  • Limited audit-ready evidence of action

Many organisations complete ESOS audits but fail to realise the value identified. Common challenges include:

What Is ESOS?

ESOS is a UK Government scheme requiring large organisations to undertake regular energy audits covering:

  • Buildings

  • Transport

  • Industrial processes

Compliance is required every four years and must be approved at board level. Failure to comply can result in financial penalties, reputational damage and increased regulatory scrutiny.

The Challenge with Traditional ESOS Compliance

As a result, ESOS becomes a reporting exercise rather than a driver of measurable improvement.

  • Unfunded recommendations
  • Competing capital priorities
  • No guarantee of savings
  • Delivery and performance risk
  • Limited audit-ready evidence of action

Many organisations complete ESOS audits but fail to realise the value identified. Common challenges include:

Book an ESOS ConsultationBook an ESOS Consultation
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Funded ESOS Delivery Through Carbon Numbers Investments

Carbon Numbers Investments transforms ESOS compliance into a funded delivery programme.

Through an investment-led Energy Performance Contract, we:

  • Fund ESOS-aligned energy efficiency measures in full
  • Deliver projects without upfront client capital
  • Guarantee energy, cost and carbon savings
  • Transfer performance risk away from the organisation

This ensures ESOS recommendations are implemented — not deferred.

Carbon Numbers Investments

Benefits of an Investment-Led ESOS Solution

  • Full ESOS compliance with board-level assurance
  • Zero capital expenditure
  • Guaranteed kWh, cost and carbon savings
  • Reduced operational and compliance risk
  • Clear, auditable delivery evidence

Who This Is For

Our ESOS compliance solutions are designed for organisations seeking:

  • Certainty of outcomes
  • Budget discipline
  • Governance and audit readiness
  • Measurable progress toward net zero

How Our ESOS Compliance Model Works

  • 1. Energy Baseline & ESOS Audit
    Validated analysis of energy consumption, baseload and asset performance.
  • 2. Opportunity Identification
    ESOS-compliant efficiency measures are modelled and prioritised.
  • 3. Investment & Contracting
    Carbon Numbers Investments funds approved measures with no capital outlay.
  • 4. Delivery & Verification
    Projects are delivered, monitored and verified against agreed baselines.
  • 5. Ongoing Performance Assurance
    Savings are guaranteed and reported throughout the contract term.

Carbon Numbers Investments

Speak to an ESOS Specialist

If you are approaching an ESOS phase or want to act on historic audits, Carbon Numbers Investments can help you deliver compliance with confidence.

Carbon Numbers Investments

Speak to an ESOS Specialist

If you are approaching an ESOS phase or want to act on historic audits, Carbon Numbers Investments can help you deliver compliance with confidence.

Unlock Profitable Sustainability — No Capital Outlay. Guaranteed Returns.Unlock Profitable Sustainability — No Capital Outlay. Guaranteed Returns.

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Why Carbon Numbers Investments?

  • Investment-led, not installation-led
  • Performance guaranteed contractually
  • Capital preserved, risk transferred

  • Part of the Carbon Numbers Group

What to Expect

Focused on financial, regulatory and operational considerations

How We Can Help

Funded energy and asset performance improvements