Kent Memorial Library's Kill-A-Watt device
http://www.kentmemoriallibrary.org/?page_id=1302

Building a new home? You can build the ‘green’ home of your dreams and earn incentives for installing energy-efficient measures:
http://www.cl-p.com/Home/SaveEnergy/Rebates/NewConstruction.aspx
 
Find out what resources are available to help you add a solar photovoltaic (PV) system to your home:
http://www.cl-p.com/Home/SaveEnergy/Rebates/SolarEnergy.aspx
 
Harness the heat trapped in the ground to provide both heating and cooling for your home and qualify for a cash rebate.
http://www.cl-p.com/Home/SaveEnergy/Rebates/HeatPumpRebate.aspx
 
Energy-efficient central air conditioning or heat pump systems will save money and energy month after month, and may qualify for a cash rebate. 
http://www.cl-p.com/Home/SaveEnergy/Rebates/ACRebate.aspx