Take the Home Energy Audit and tell us about your appliances, weatherization, etc. by answering some brief questions. In return you will be given specific examples of ways to conserve energy and money tailored to your home. You'll also receive an energy efficiency kit that contains measures that once installed will help decrease your natural gas usage.

https://www.vectrenenergy.com/conservationConnection.do?origin_id=5&destination= audit&nexusAction=learnAbout&page=$page

Your FREE energy efficiency kit will be mailed within 4-6 weeks of audit completion. The kit includes:
Faucet aerators (2)
Kitchen swivel aerator (1)
Low flow showerhead (1)

There is a limit of one energy efficiency kit per household since the promotion start date in April 2009. Offer is applicable to Vectren Energy Delivery residential customers with an active natural gas service and is available while supplies last.