What Net-zero Really Means
A Net-zero Energy Home balances out its annual energy consumption with clean on-site generation, often exporting surplus on sunny days and importing at night. The point is yearly balance, comfortable living, and smart design—not never using the grid at all.
What Net-zero Really Means
Frameworks like DOE Zero Energy Ready Home, PHIUS, and local green building programs offer guidance on envelope performance, ventilation, and verification. They do not dictate style; they simply steer you toward reliable, measurable net-zero outcomes with fewer expensive surprises.