March Newsletter: Net Zero Homes
This monthly newsletter rounds up GNFZ updates, network highlights, and net zero insights. This issue was sent to our email subscribers on March 12, 2026. Subscribe to our newsletter to receive the latest directly to your inbox.
The path to a sustainable future begins in the places we call home.
Residential buildings account for roughly 12–13% of global GHG emissions – more than one-third of emissions from the entire building sector. That means the decisions we make about how we design, build, and operate them today will shape our climate future for decades.
But this is not only about carbon. Net zero homes are healthier, more affordable to operate, and far more resilient in the face of extreme heat, stronger storms, and grid disruptions. For families — especially in affordable and rental housing — lower utility costs and greater reliability are not abstract benefits. They are economic stability and peace of mind.
At GNFZ, we are committed to supporting the residential sector’s transformation to net zero. We help developers, owners, investors, and policymakers move beyond ambition to credible, data-driven pathways for delivering net-zero residential communities at scale. That’s why I wanted to dedicate this month’s newsletter to net zero homes – to demonstrate some of the work we’re doing to support these spaces, but also to share ways you can help accelerate this progress. Because when we transform housing, we don’t just reduce emissions — we strengthen communities and bring the promise of a sustainable future closer to home.
— Mahesh Ramanujam, GNFZ President and CEO
Free Webinar: March 31
If you care about net zero, resilience, housing equity, or community development, this is a conversation you won’t want to miss. The future of climate strategy isn’t abstract — it’s built one home, one portfolio, and one community at a time.
Net Zero Design: Energy Case Study
Mauritius Villa, Plot No. 95, Mont Choisy bois des champs Mauritius, located within a larger residential community at Bois de Champs, Mauritius, achieved GNFZ’s Net Zero Design: Energy certification! This certification validates that the villa has been designed and documented to perform as a net zero energy building. The design phase is complete, and construction is now underway. The villa is designed not only to neutralize its energy-related emissions but also to produce a small surplus of clean energy, positioning it as a carbon-positive development.
Ask an Expert
Q: As a residential developer interested in net zero, where do I even start? It often feels overwhelming.
A: Many residential developers want to pursue net zero but are unsure where to begin or which actions actually make a meaningful difference. The Global Network for Zero certification simplifies this journey by providing a clear framework that evaluates energy, water, waste, and greenhouse gas emissions together. Through the GNFZ platform, homeowners and developers can understand their baseline performance, prioritize the most impactful improvements, and track progress toward net zero in a transparent and structured way.
Benefits of Net Zero for Homes
It’s easy to appreciate clean air and hurricane resilience when you’re living in a home that supports these things — but how can we best demonstrate the benefits of net zero housing to potential occupants and the broader industry?
