What is an EUI calculator and how does Intelli-Build AI calculate it?

EUI (Energy Use Intensity) is measured in kWh/m²/yr and represents total building energy consumption divided by floor area. Intelli-Build AI calculates EUI using building type, location climate data, fabric U-values, HVAC system efficiency, occupancy patterns, and lighting/equipment power densities — all validated against CIBSE, ASHRAE, and RIBA 2030 targets. Results are available in under 5 minutes for free.

What is CRREM and how does it affect my building?

CRREM (Carbon Risk Real Estate Monitor) provides science-based decarbonization pathways for buildings aligned with the Paris Agreement. Intelli-Build AI uses official CRREM 2.0 pathways to predict your building's stranding year — the point at which its carbon intensity exceeds the allowable pathway — helping property owners, investors, and ESG teams quantify climate-related financial risk.

Does Intelli-Build AI do CIBSE and ASHRAE compliant heating and cooling load calculations?

Yes. Intelli-Build AI performs full engineering-grade heating, cooling, and ventilation load calculations following CIBSE Guide A, ASHRAE Handbook of Fundamentals, BCO, Estidama, and regional standards. Calculations include fabric heat loss, infiltration, solar gains, internal gains, and ventilation loads with climate data for 195 countries.

Can I assess LEED, BREEAM, or WELL certification potential?

Yes. Intelli-Build AI includes a Green Certifications module that assesses your building's potential for LEED, BREEAM, WELL, Estidama (Pearl), Green Mark, NABERS, Fitwel, and more. The platform maps your project parameters to certification prerequisites and credits, identifying gaps and improvement opportunities.

How does the AI HVAC equipment specification work?

Intelli-Build AI uses calculated heating and cooling loads to automatically specify appropriate HVAC equipment — heat pumps, chillers, AHUs, VRF systems, fan coils, and more — from a database of real manufacturer products. It provides sizing, COP/SEER ratings, embodied carbon (TM65), BIM objects, and estimated costs from preferred suppliers.

What countries and building standards does Intelli-Build AI support?

Intelli-Build AI supports 195 countries with a database of 1,100+ building standards. Regional support includes UK (Part L, EPC, DEC, CIBSE), GCC (Estidama, GSAS, ASHRAE 90.1), EU (EPBD, EN standards), US/Canada (ASHRAE, IECC, NECB), Australia/NZ (NCC, NABERS), and Asia (BCA Green Mark, OTTV, J-Green). Standards are automatically updated daily.

Can Intelli-Build AI find grants and funding for building retrofits?

Yes. The Grant & Funding Research module uses AI to automatically discover available grants, loans, tax incentives, and government schemes for your specific location, building type, and retrofit measures. The platform has identified over £276 million in funding opportunities across its user base and can generate funding application documents.

Is Intelli-Build AI free to use?

Intelli-Build AI offers a free EUI assessment and CRREM stranding risk analysis — no credit card required, results in 5 minutes. Advanced modules including detailed load calculations, AI equipment specification, scenario planning, cost management, and funding research are available as paid add-ons with per-project or subscription pricing.

Net Zero AI manages 5 data types including projects. Helps you organize, track, and share your work in 1 place for teams and solo users.

Advanced Retrofit | Net Zero AI

Advanced Retrofit on Net Zero AI. Net Zero AI manages 5 data types including projects.

Pages

AB Test Manager — ABTest Manager on Net Zero AI. Net Zero AI manages 5 data types including projects.
AI Assistant — AIAssistant on Net Zero AI. Net Zero AI manages 5 data types including projects.
AI Physics Optimizer — AIPhysics Optimizer on Net Zero AI. Net Zero AI manages 5 data types including projects.
Academy Mockup — Academy Mockup on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Activity Log — Activity Log on Net Zero AI. Net Zero AI manages 5 data types including projects.
Admin Accounting — Admin Accounting on Net Zero AI. Net Zero AI manages 5 data types including projects.
Admin Panel — Admin Panel on Net Zero AI. Net Zero AI manages 5 data types including projects.
Advanced Retrofit Results — Advanced Retrofit Results on Net Zero AI. Net Zero AI manages 5 data types including projects.
Affiliate Admin — Affiliate Admin on Net Zero AI. Net Zero AI manages 5 data types including projects.
Affiliate Dashboard — Affiliate Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Affiliate Settings — Affiliate Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Affiliate Signup — Affiliate Signup on Net Zero AI. Net Zero AI manages 5 data types including projects.
Agent Management Dashboard — Agent Management Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Agent Orchestration — Agent Orchestration on Net Zero AI. Net Zero AI manages 5 data types including projects.
Agent Workflow Detail — Agent Workflow Detail on Net Zero AI. Net Zero AI manages 5 data types including projects.
Analysis Workspace — Analysis Workspace on Net Zero AI. Net Zero AI manages 5 data types including projects.
Application Secrets — Application Secrets on Net Zero AI. Net Zero AI manages 5 data types including projects.
BG6 Proforma — BG6Proforma on Net Zero AI. Net Zero AI manages 5 data types including projects.
BIM Coordination — BIMCoordination on Net Zero AI. Net Zero AI manages 5 data types including projects.
BMS Integrations — BMSIntegrations on Net Zero AI. Net Zero AI manages 5 data types including projects.
Basel Audit — Basel Audit on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Basel Financial Modelling — Basel Financial Modelling on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Basel III Hub — Basel IIIHub on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Basel Portfolio — Basel Portfolio on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Basel Settings — Basel Settings on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Billing — Billing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Brand Voice Settings — Brand Voice Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Building Energy Dashboard — Building Energy Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Building Simulation — Building Simulation on Net Zero AI. Net Zero AI manages 5 data types including projects.
Building Spec Wizard — Building Spec Wizard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Business Management — Business Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
CFD Analysis — CFDAnalysis on Net Zero AI. Net Zero AI manages 5 data types including projects.
CVD Analytics — CVDAnalytics on Net Zero AI. Net Zero AI manages 5 data types including projects.
CVD Dashboard — CVDDashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
CVD Modules — CVDModules on Net Zero AI. Net Zero AI manages 5 data types including projects.
CVD Search — CVDSearch on Net Zero AI. Net Zero AI manages 5 data types including projects.
Cloud O Auth Callback — Cloud OAuth Callback on Net Zero AI. Net Zero AI manages 5 data types including projects.
Complete Profile — Complete Profile on Net Zero AI. Net Zero AI manages 5 data types including projects.
Compliance Reports — Compliance Reports on Net Zero AI. Net Zero AI manages 5 data types including projects.
Comprehensive Reports — Comprehensive Reports on Net Zero AI. Net Zero AI manages 5 data types including projects.
Construction Costing — Construction Costing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Contact Us — Contact Us on Net Zero AI. Net Zero AI manages 5 data types including projects.
Cost Project Details — Cost Project Details on Net Zero AI. Net Zero AI manages 5 data types including projects.
Create Cost Project — Create Cost Project on Net Zero AI. Net Zero AI manages 5 data types including projects.
Dashboard — Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Deployment Guide — Deployment Guide on Net Zero AI. Net Zero AI manages 5 data types including projects.
Deployment Testing — Deployment Testing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Document Hub — Document Hub on Net Zero AI. Net Zero AI manages 5 data types including projects.
Document Library — Document Library on Net Zero AI. Net Zero AI manages 5 data types including projects.
Document Management — Document Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Documentation Hub — Documentation Hub on Net Zero AI. Net Zero AI manages 5 data types including projects.
EPC Module — EPCModule on Net Zero AI. Net Zero AI manages 5 data types including projects.
Edit Project — Edit Project on Net Zero AI. Net Zero AI manages 5 data types including projects.
Email Test — Email Test on Net Zero AI. Net Zero AI manages 5 data types including projects.
Error Activity Log — Error Activity Log on Net Zero AI. Net Zero AI manages 5 data types including projects.
Feedback Management — Feedback Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Field Mappings — Field Mappings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Forgot Password — Forgot Password on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Funding Applications — Funding Applications on Net Zero AI. Net Zero AI manages 5 data types including projects.
Future Homes Compliance — Future Homes Compliance on Net Zero AI. Net Zero AI manages 5 data types including projects.
Generate Report — Generate Report on Net Zero AI. Net Zero AI manages 5 data types including projects.
Green Asset Valuation — Green Asset Valuation on Net Zero AI. Net Zero AI manages 5 data types including projects.
Green Premium Executive Summary — Green Premium Executive Summary on Net Zero AI. Net Zero AI manages 5 data types including projects.
HVAC Specifier — HVACSpecifier on Net Zero AI. Net Zero AI manages 5 data types including projects.
Help — Help on Net Zero AI. Net Zero AI manages 5 data types including projects.
Home
Internal Support Team — Internal Support Team on Intelli Build AI. Net Zero AI manages 5 data types including projects.
International SEO — International SEO on Net Zero AI. Net Zero AI manages 5 data types including projects.
LCA Module — LCAModule on Net Zero AI. Net Zero AI manages 5 data types including projects.
Landing — Landing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Lead Management — Lead Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Learning Center — Learning Center on Net Zero AI. Net Zero AI manages 5 data types including projects.
Learning Core Intro — Learning Core Intro on Net Zero AI. Net Zero AI manages 5 data types including projects.
Learning Module Selector — Learning Module Selector on Net Zero AI. Net Zero AI manages 5 data types including projects.
Learning Modules — Learning Modules on Net Zero AI. Net Zero AI manages 5 data types including projects.
Learning Project Setup — Learning Project Setup on Net Zero AI. Net Zero AI manages 5 data types including projects.
Life Cycle Assessment — Life Cycle Assessment on Net Zero AI. Net Zero AI manages 5 data types including projects.
Lifecycle Costing — Lifecycle Costing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Login — Login on Intelli Build AI. Net Zero AI manages 5 data types including projects.
MEP Product Admin — MEPProduct Admin on Net Zero AI. Net Zero AI manages 5 data types including projects.
MEP Product Catalog — MEPProduct Catalog on Net Zero AI. Net Zero AI manages 5 data types including projects.
MEP Product Detail — MEPProduct Detail on Net Zero AI. Net Zero AI manages 5 data types including projects.
MEP Product Finder — MEPProduct Finder on Net Zero AI. Net Zero AI manages 5 data types including projects.
Manage Entities — Manage Entities on Net Zero AI. Net Zero AI manages 5 data types including projects.
Manual Template Builder — Manual Template Builder on Net Zero AI. Net Zero AI manages 5 data types including projects.
Manufacturer Management — Manufacturer Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Marketing Dashboard — Marketing Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Marketing Hub — Marketing Hub on Net Zero AI. Net Zero AI manages 5 data types including projects.
Materials EPD — Materials EPD on Net Zero AI. Net Zero AI manages 5 data types including projects.
Measure Library — Measure Library on Net Zero AI. Net Zero AI manages 5 data types including projects.
Mechanical Calculations — Mechanical Calculations on Net Zero AI. Net Zero AI manages 5 data types including projects.
Module Management — Module Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Module Pricing — Module Pricing on Net Zero AI. Net Zero AI manages 5 data types including projects.
My Account — My Account on Net Zero AI. Net Zero AI manages 5 data types including projects.
Net Zero Timeline — Net Zero Timeline on Net Zero AI. Net Zero AI manages 5 data types including projects.
New Build Creation — New Build Creation on Net Zero AI. Net Zero AI manages 5 data types including projects.
New Build Results — New Build Results on Net Zero AI. Net Zero AI manages 5 data types including projects.
New Project — New Project on Net Zero AI. Net Zero AI manages 5 data types including projects.
Notifications — Notifications on Net Zero AI. Net Zero AI manages 5 data types including projects.
Occupant Feedback Portal — Occupant Feedback Portal on Net Zero AI. Net Zero AI manages 5 data types including projects.
Omni Rank OS — Omni Rank OS on Net Zero AI. Net Zero AI manages 5 data types including projects.
Pdf Templates — Pdf Templates on Net Zero AI. Net Zero AI manages 5 data types including projects.
Performance Monitor — Performance Monitor on Net Zero AI. Net Zero AI manages 5 data types including projects.
Print Project View — Print Project View on Net Zero AI. Net Zero AI manages 5 data types including projects.
Privacy Policy — Privacy Policy on Net Zero AI. Net Zero AI manages 5 data types including projects.
Profile — Profile on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Analytics — Project Analytics on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Comparison — Project Comparison on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Details — Project Details on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Localisation Settings — Project Localisation Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Metrics Dashboard — Project Metrics Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Module Store — Project Module Store on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Setup Wizard — Project Setup Wizard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Project Templates — Project Templates on Net Zero AI. Net Zero AI manages 5 data types including projects.
Projects — Projects on Net Zero AI. Net Zero AI manages 5 data types including projects.
Register — Register on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Release Management — Release Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Report History — Report History on Net Zero AI. Net Zero AI manages 5 data types including projects.
Report Templates — Report Templates on Net Zero AI. Net Zero AI manages 5 data types including projects.
Reports — Reports on Net Zero AI. Net Zero AI manages 5 data types including projects.
Reset Password — Reset Password on Net Zero AI. Net Zero AI manages 5 data types including projects.
Results — Results on Net Zero AI. Net Zero AI manages 5 data types including projects.
Retrofit Bulk Import — Retrofit Bulk Import on Net Zero AI. Net Zero AI manages 5 data types including projects.
Retrofit Kanban — Retrofit Kanban on Net Zero AI. Net Zero AI manages 5 data types including projects.
Review Queue — Review Queue on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Dashboard — SEODashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Industry Pulse — SEOIndustry Pulse on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Integrations — SEOIntegrations on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Management — SEOManagement on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Page Detail — SEOPage Detail on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Pages Manager — SEOPages Manager on Net Zero AI. Net Zero AI manages 5 data types including projects.
SEO Site Settings — SEOSite Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Scenario Details — Scenario Details on Net Zero AI. Net Zero AI manages 5 data types including projects.
Schema Duplicate Audit — Schema Duplicate Audit on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Social Media Settings — Social Media Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Sponsor Management — Sponsor Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Standards Admin — Standards Admin on Net Zero AI. Net Zero AI manages 5 data types including projects.
Standards Advisor — Standards Advisor on Net Zero AI. Net Zero AI manages 5 data types including projects.
Standards Analyst — Standards Analyst on Net Zero AI. Net Zero AI manages 5 data types including projects.
Standards Explorer — Standards Explorer on Net Zero AI. Net Zero AI manages 5 data types including projects.
Standards Library Browser — Standards Library Browser on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Standards Sync Monitor — Standards Sync Monitor on Net Zero AI. Net Zero AI manages 5 data types including projects.
Stripe Settings — Stripe Settings on Net Zero AI. Net Zero AI manages 5 data types including projects.
Stripe Webhook Dashboard — Stripe Webhook Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Style Template Editor — Style Template Editor on Net Zero AI. Net Zero AI manages 5 data types including projects.
Subscription Management — Subscription Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Supplier Management — Supplier Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Supplier Product View — Supplier Product View on Net Zero AI. Net Zero AI manages 5 data types including projects.
Support — Support on Net Zero AI. Net Zero AI manages 5 data types including projects.
Sustainability Alerts — Sustainability Alerts on Net Zero AI. Net Zero AI manages 5 data types including projects.
Sustainability Hub — Sustainability Hub on Net Zero AI. Net Zero AI manages 5 data types including projects.
System Verification — System Verification on Net Zero AI. Net Zero AI manages 5 data types including projects.
Team Dashboard — Team Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Team Management — Team Management on Net Zero AI. Net Zero AI manages 5 data types including projects.
Team Management Admin — Team Management Admin on Net Zero AI. Net Zero AI manages 5 data types including projects.
Team Performance — Team Performance on Net Zero AI. Net Zero AI manages 5 data types including projects.
Template Builder — Template Builder on Net Zero AI. Net Zero AI manages 5 data types including projects.
Template Designer — Template Designer on Net Zero AI. Net Zero AI manages 5 data types including projects.
Template Library — Template Library on Net Zero AI. Net Zero AI manages 5 data types including projects.
Template Styles Library — Template Styles Library on Net Zero AI. Net Zero AI manages 5 data types including projects.
Tenant Dashboard — Tenant Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Tenant Landing — Tenant Landing on Net Zero AI. Net Zero AI manages 5 data types including projects.
Tenant Settings Admin — Tenant Settings Admin on Net Zero AI. Net Zero AI manages 5 data types including projects.
Terms Of Service — Terms Of Service on Net Zero AI. Net Zero AI manages 5 data types including projects.
Training Center Gamified — Training Center Gamified on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training Centre — Training Centre on Net Zero AI. Net Zero AI manages 5 data types including projects.
User Credits — User Credits on Net Zero AI. Net Zero AI manages 5 data types including projects.
Visitor Intelligence — Visitor Intelligence on Net Zero AI. Net Zero AI manages 5 data types including projects.
Web Scraping Dashboard — Web Scraping Dashboard on Net Zero AI. Net Zero AI manages 5 data types including projects.
Workspace Connections — Workspace Connections on Intelli Build AI. Net Zero AI manages 5 data types including projects.
App — app on Net Zero AI. Net Zero AI manages 5 data types including projects.
EUI Data Collection Form
Admin Downloads
Training / Curriculum Module 10 — training/curriculum module 10 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Epc Assessment — training/curriculum module epc assessment on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 1 — training/curriculum module projects 1 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 2 — training/curriculum module projects 2 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 3 — training/curriculum module projects 3 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 4 — training/curriculum module projects 4 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 6 — training/curriculum module projects 6 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 7 — training/curriculum module projects 7 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Projects 8 — training/curriculum module projects 8 on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Module Sustainability Esg — training/curriculum module sustainability esg on Intelli Build AI. Net Zero AI manages 5 data types including projects.
Training / Curriculum Modules 8 9 — training/curriculum modules 8 9 on Intelli Build AI. Net Zero AI manages 5 data types including projects.