Current Codes PER State
http://www.sensorswitch.com/EnergyCodeLookup.aspx
http://www.acuitybrands.com/resources/regulations-codes-and-standards/energy-codes

Commercial Lighting Tax Deduction Website
http://www.lightingtaxdeduction.org/

Update on Energy Legislation Website (NEMA)
http://www.nema.org/Policy/Energy/Pages/Energy-Legislation.aspx

Architecture 2030
http://www.architecture2030.org/