My DH is incredibly into this stuff so yes we do quite a lot in that aspect. We recycle like crazy ppl. 1/4 of my daily dishes consist of cleaning out recyclibles. We recycle everything we can. We compost. We save water and paper. We purchase as many all natural and organic things as possible. We really try to not purchase plastic or polyester clothing. We have a rain barrell. We only use the cell phone for important matters. (Cell phones are disposable electronics and also hurt bees).
DH is a "turn the lights off" drill sargent. He comes home from work and inspects the house for "lightbulb/electricity" wasting violations.
I will admit to using disposable diapers and wipes 1/3 of the time. Much to DH's dismay. When I'm really stressed or busy I'm less likely to use cloth bc it's a pain to cloth diaper a wrangling, kicking baby AND you have to change them so much more often.