Many people have been frustrated by contractors and landlords when trying to update outdated HVAC systems or receive ...

Millions of Americans were asked to reduce electricity to prevent outages. Millions of Americans were under historic heat wave conditions this week -- driving up widespread use of air conditioning and ...

Climate change shapes where and how we live. That's why NPR is dedicating a week to stories about solutions for building and living on a hotter planet. Our homes use a lot of energy. The huge amounts ...