Extracting data from EPC
Automatically analyze and structure the key data for Energy Performance Certificate: energy label, GHG, annual consumption, recommendations... available in Excel, JSON or API.
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The best teams work with Koncile
Why automate EPC management?
The DPE is an indispensable regulatory document but often tedious to process manually.
The Koncile's OCR automates the extraction of essential information: energy and GHG labels, annual consumption, work recommendations, surface area, validity date, etc.
Increase reliability, productivity and structure your data to cross-reference or analyze it on a large scale.


Pierre Laprée
Founder & CPO at SpendHQ
Koncile automates the intelligent extraction of contractual data. Despite the complexity of our clients’ contracts, the tool ensures quality and speed, saving us valuable time.
Information to be extracted from EPCs
Koncile's OCR DPE is aimed at real estate professionals, landlords, landlords, legaltechs, communities and data startups who want to exploit energy performance diagnostics on a large scale.
By automating the reading of EPDs, you access standardized data, ready to be analyzed, cross-referenced or integrated into your tools thanks to the Intelligent Document Processing.
Name | Type | Example | Guideline | |
---|---|---|---|---|
Validité | Text | Oui | Vérifie que le RIB est bien constitué des éléments suivants : | |
Why choose Koncile OCR for your Energy Performance Certificates?
Tailor the extraction to your needs
Easily add or modify extraction fields in the Koncile parser interface using natural language.
Set up Koncile in just one day
Koncile is pre-trained and can be deployed in a single day for all your extraction use cases.
No need for training on large volumes of your data.
Connect Koncile to your tools
Capture data in a structured format such as JSON, XLSX, CSV, or others.
Connect your application via our API. Access the full documentation here.
Try New Generation Data Extraction
Start with a ready-to-use model, test on a document and scale
Créez vos modèles d’extraction, testez sur un premier document et passez à l’échelle !
A tool to automate EPC management
Smart reading of PDFs or scanned documents
Koncile detects key fields on scanned documents, even of average quality or unstructured.
Structured and reusable export
The extracted data is delivered in Excel, JSON or API, ready to be integrated into your business tools.
Full recognition of EPC data
Energy label, GHG label, annual consumption, housing concerned, housing concerned, housing concerned, date of diagnosis, work recommendations, validity period, living area...
Designed for mass processing
Koncile allows you to process hundreds of EPCs at the same time, with fast and consistent extraction.
Designed for real estate, diagnosers and data platforms
Koncile meets the needs of real estate agencies, social landlords, software publishers, diagnosers and data startups. Centralize DPEs, check their consistency, create an enriched database, feed your energy recovery or monitoring tools. Koncile's AI OCR gives you a clear and actionable view of your diagnoses.
The OCR API for automaton Your EPC data capture
status
string
Document status, which can be DONE, DUPLICATE, or IN PROGRESS.
document_id
integar
Unique number assigned to each invoice
general_fields
objects
General fields that appear only once in each extracted document. Returned in the format: {field name: extracted value}
line_fields
objects
Repeated fields extracted in bulk for each line or table. Returned in the format: {field name: extracted value}
status
string
Statut du document qui peut être DONE, DUPLICATE, IN PROGRESS.
document_id
integer
Numéro unique attribué pour chaque document
general_fields
objects
Champs généraux apparaissant une seule fois dans chaque document extrait. Retour au format : {nom du champ: valeur extraite}
line_fields
objects
Champs répétés extraits en bloc pour chaque ligne ou chaque tableau. Retour au format : {nom du champ: valeur extraite}
Request
curl api.koncile.ai/tasks/{task_id}/ \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $API_KEY"
response = requests.get(f"{api_url}/tasks/{task_id}/",
headers={"accept": "application/json", "Authorization":{"Bearer{api_key}"})
Response
{
"status": DONE | DUPLICATE | IN PROGRESS | FAILED,
"document_id": ID,
"document_name": "name",
"status_message": "",
"General_fields":
{
"Date" : {"value": "05/08/2022", "confidence_score": 0.99},
"Price" : {"value": "$23", "confidence_score": 0.98}
}
,
"Line_fields":
{
"Date" : [{"value": "05/08", "confidence_score": 0.97}, {"value" : "05/08", "confidence_score": 0.98}, ],
"Price" : [{"value": "$23", "confidence_score": 0.98}, {"value": "$12", "confidence_score": 0.97}],
}
}
An AI OCR designed for Security
No Training on Your Data
Fully Encrypted Software
Secure Storage of Extracted Data
RGPD compliant
Discover all the documents to be automated in real estate

Real estate
Identity of the parties, Address of the property, Sale price, Sales price, Conditions suspensive, Key dates, Notarial references
Any question?
Contact us at contact@koncile.ai, check out our documentation, or book a demo.
Can OCR process a printed or handwritten Energy Performance Diagnosis?
Yes, Koncile OCR can handle DPE printed or handwritten. For handwritten documents, it applies advanced character recognition to ensure reliable conversion to digital text.
How does OCR extract information from an Energy Performance Diagnosis?
Koncile OCR automatically detects the key elements of a DPE, such as the energy class of the property, the estimated consumption in kWh and recommendations for energy improvement.
Can I extract specific information from an Energy Performance Diagnosis?
Yes! You can set up OCR to only extract fields like living space, heating type, or CO₂ emissions, depending on your needs.
In what format should I import an Energy Performance Diagnosis for OCR analysis?
You can upload your DPE in the format PDF, PNG, or JPEG. These formats are compatible with our OCR technology, ensuring accurate extraction of the information contained in the document. See documentation for more details on supported formats.
How does Koncile integrate with my existing tools and software?
Koncile is accessible via an API, with complete documentation available here. Additionally, you can import your documents directly into the application and download the extracted data in XLSX, XLS, CSV, or JSON formats for seamless integration into your workflows.
I need further assistance.
Check our API documentation, contact us at contact@koncile.ai. You can also create a demo account or book a demonstration with our team.
What are Koncile's prices?
Koncile offers 3 plans, including enterprise options for handling large volumes of data. You can check our pricing on the dedicated page in our documentation.
What are general fields and repeated fields?
In each extraction template, you will find:
- General fields: These are pieces of information that appear only once in each document (e.g., the invoice number or the invoice date).
- Repeated fields: These are pieces of information that appear multiple times in a document, such as item descriptions or prices in each line of a quote. Use repeated fields for extracting tables and charts from your documents.