I think it would be painless to reduce the emptying of most office trash cans to 1-2 days per week, as opposed to daily, in areas it would not cause any health or safety issue. In order to maintain sanitation standards, there may need to be rules related to the disposal of food (a special can that gets emptied would be an option). There could also be a plan for those who might need to empty their own trash between services. This may not work in every office, but I think it would in mine.
Idea No. 16821