CertiGreen
EPC Platform
Energy Performance Certificates, done right
GreenX EPC is a professional platform for building owners, EPC professionals, and authorised reviewers to register buildings, produce SANS 1544-compliant certificates, and manage the full certification lifecycle — all in one place.
How It Works
A streamlined three-step process from building registration to a certified EPC
Register Your Building
Building owners register their property with full details — address, gross floor area, building type, and supporting documents.
EPC Professional Assesses
An assigned EPC professional enters energy consumption data across all fuel categories, sets the energy zone, and benchmarks the building.
Reviewer Certifies
A technical reviewer approves the draft certificate. Once certified, it is delivered to the client and stored on the platform.
Built for Every Role
Each user type has a dedicated portal with exactly the tools they need
Building Owner
Register buildings, upload plans and bills, select EPC professionals, and track your certificates.
EPC Professional
View assigned buildings, create energy assessments, specify fuel sources, and submit draft certificates.
Technical Reviewer
Review submitted EPC drafts, approve or reject with notes, and issue certified certificates.
GreenX Admin
Manage users and roles, oversee all buildings and certificates, and monitor platform activity.
Platform Features
Multi-fuel Energy Input
Specify electricity, liquid fuels, gaseous fuels, solid fuels, and renewables with kWh values.
Automated EPC Rating
A+ to G rating auto-calculated from EUI against benchmarks — no manual calculation needed.
Document Uploads
Upload utility bills, building plans, and invoices securely linked to buildings and EPCs.
Certificate Generation
Draft certificates generated automatically, ready for reviewer sign-off and client delivery.
Role-Based Access
Each user only sees what is relevant to their role — secure and easy to navigate.
Audit Trail
Full status history on every EPC — from draft through submission, review, and certification.
Ready to streamline your EPC process?
Join GreenX EPC — the modern, automated platform built for South African energy professionals and building owners.
Create your account