Which house belongs to the environmentalist?

I looked into a geo-thermo system for my house and the ROI was like 30 years.
After looking into many green options most of them are just bad investments.
Like the Chinese said, “Being green is a luxury most can’t afford.”
I made an honest effort but only did limited green things.
I spent about an extra $75,000 on green items on my house.
(pat’s self on back)