# Renewable energy contract calculator

Source: https://contracko.com/fr/calculateurs-de-contrat/calculateur-contrat-energie-renouvelable

# Renewable energy contract calculator

Track your renewable energy project contracts. Calculate end dates for power purchase agreements, EPC contracts, O&M service agreements, and land lease terms.

## Saisissez les détails de votre contrat

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Choisir une date

When the agreement becomes effective

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Années

Total contract duration

## Ce que ce calculateur vous indique

Contract end date

When your PPA, EPC, or O&M agreement expires based on the effective date and term.

Days remaining

How much time is left in your current contract for renewal planning and budgeting.

Renewal planning

When to begin reviewing contract performance and negotiating next-term pricing.

Lease alignment

Whether your land lease term extends beyond your PPA to avoid costly misalignment.

## Questions fréquentes

Questions fréquentes sur renewable energy contract calculator

- **Q:** How long do power purchase agreements (PPAs) last?
  **A:** PPAs typically run 10-25 years for utility-scale projects and 15-20 years for commercial solar. The long duration ensures the project can pay off its capital investment. Many PPAs include options to extend for additional 5-10 year periods.

- **Q:** What is an EPC contract in renewable energy?
  **A:** An EPC (Engineering, Procurement, and Construction) contract covers the design, sourcing, and building of a renewable energy project. EPC timelines typically run 6-24 months depending on project size. They often include performance guarantees and liquidated damages for delays.

- **Q:** When should I review O&M contracts for renewal?
  **A:** Operations & Maintenance (O&M) contracts should be reviewed 6-12 months before expiration. Compare current performance metrics, benchmark pricing against market rates, and assess whether to renew, renegotiate, or switch providers. O&M terms typically run 3-10 years.

- **Q:** How do land lease terms affect project economics?
  **A:** Land leases for renewable energy projects typically run 25-35 years with renewal options. Rent escalation clauses (usually 1-3% annually or tied to CPI) significantly impact long-term project economics. Ensure your lease term exceeds your PPA term to avoid misalignment.

## Découvrir plus

Modèles, outils et calculateurs liés à ce sujet.

### [Renewable energy industry](https://contracko.com/fr/secteurs/energies-renouvelables)
Guide de contrat spécifique au secteur

### [Solar energy industry](https://contracko.com/fr/secteurs/energie-solaire)
Guide de contrat spécifique au secteur

### [Extract contract data to Excel](https://contracko.com/fr/extraction-de-donnees-contrat/contract-to-excel)
Outil de contrat en ligne gratuit

### [Calculateur de contrat de location](https://contracko.com/fr/calculateurs-de-contrat/calculateur-contrat-de-bail)
Calculez les dates de fin, les dates de reconduction et les préavis des baux commerciaux et de bureaux.

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