URGENT: In Need Of Eco-home Dataset For My Thesis

Hi everyone,

I am in need of a dataset that shows data about eco-home owners**.**

Definition of eco-home: “An eco-home, or eco-house, is a home built to have a minimal impact on the environment. Eco-homes are designed to use less energy, reduce waste, and conserve water.”

Does anyone know where I could potentially find something like this? I am at a dead end and have procrastinating badly due to being unable to find a data source for this niche.

Thanks so much.

*Edit: data around LEED-certified homes would work too