Zero Emission Building (ZEB) – Sustainable Construction
with Nulio

What is ZEB?

A Zero Emission Building achieves a net-zero operational GHG balance over time. It combines high energy efficiency, on-site renewable generation, and robust accounting/compensation measures to keep emissions at zero.

Why ZEB is complex:

• Every design and construction choice must be optimised for efficiency and low emissions.

• Systems must work in harmony – from the envelope to HVAC and PV.

• Climate, usage patterns, and occupant behaviour can shift the energy balance.

• Certification requires detailed data and long-term monitoring.

Why it matters:

Construction is a major global CO₂ source. ZEB is a measurable way to cut that impact and align with EU climate goals, investor expectations, and future regulation.

How will Nulio help (working on it):

We deliver a clear ZEB implementation plan and documentation – from modelling and system sizing to evidence packs for certification – ensuring your building truly meets the zero-emission target.

What you will get:

• Passive/efficiency-first strategy and envelope improvements.

• On-site renewables plan and grid interaction options.

• Emissions accounting and verification approach.

• Monitoring and user-behaviour scenarios.

Related topics: Check DNSH compliance and Life Cycle Assessment (LCA).

ZEB – when your home has a smaller CO₂ footprint than your weekend trip to the countryside.