As temperatures continue to rise, passive homes provide much-needed comfort. The hope with every home we build is that it will remain comfortable and livable for generations. The truth is that our global climate has other plans. As local weather intensifies due to global warming, passive home building is growing in popularity for its structural resilience and sustainable design. What is passive building? Passive building is a methodology that prioritizes long-term comfort and sustainability. According to the Passive House Alliance US,[1] homes in this category maintain comfortable indoor temperatures during summer and winter seasons while reducing carbon emissions and improving indoor air quality. Net-zero homes—homes that produce as much energy as they consume—are a product of passive building. Common features are energy-efficient windows and doors, an airtight envelope to prevent outside air from coming in, high-performance insulation to minimize heat transfer, superb ventilation, and a renewable energy source such as…