Alittle of Low Carbon living

I recently changes my Washer's mode to "Economy" mode instead of "Extra Clean", and the laundry time was reduced to 49 mins instead of 80 mins. Recycled water from the washing machine was also kept in pails for toilets washing, and sometimes used for washing/flushing away the bird shits outside the corridors. I have also stopped using the Dryer and hang the laundry outdoors to dry. Both water and electricity consumption are reduced.