Princeton

Results: 

Princeton Municipal Hall personnel distributed 118 showerheads, 118 bathroom faucet aerators, and 75 kitchen faucet aerators between April 2012 and May 2013. 

Annual Water Savings - L: 2,460,000

Annual GHG Emission Reductions - Tonnes CO2e: 11.7

Annual Energy Savings - kWh: 63,100

Annual Energy Savings - GJ: 226

Total Annual Energy Savings (converted units) – kWh/GJ: 114,000/410

The estimated annual energy savings is equivalent to the annual energy usage of 9 households.