Here are some links to green up your home:

 Toronto’s Toilet Replacement Program.    - this program offers monetary incentive for replacing water guzzling thirteen litre tanks with more efficient six litre (or less) ones.  Ranging from $60 to $150 the payments vary according to model and efficiency of the new installation.  Keep in mind that not all six litre toilets are created equal - a city approved list is located on the website along with rules of eligibility and steps to apply for the reimbursement.

Washing machines also have $60 cash back incentives to  residential home owners   for replacement of their old washing machines.

Check out  Refrigerator Round-Up (where Toronto Hydro hauls away your old fridges)