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Custom Solutions Program (CSP) / Back
Energy Department - Business Efficiency -


Through IID Energy’s CSP program nonresidential customers are provided with technical expertise to identify energy efficiency and savings opportunities. As a part of this program, customers are eligible for financial assistance for detailed project analysis and for the implementation of energy conservation projects. 

The CSP program offers financial incentives in the form of rebates to medium and large non-residential customers who participate in a Detailed Energy Analysis of the their business facilities which result in the customer’s purchase and installation of qualifying lighting, refrigeration, air conditioning, food service, agricultural, and/or controls equipment (Energy-Efficiency Measures). 

Additional rebates are offered based on the energy savings provided by the customer’s installation of specified Energy Efficiency Measures, as recommended by the Detailed Energy Analysis. Qualifying equipment must retrofit, replace, or upgrade old equipment with new, energy-efficient technologies that meet and exceed the current Title 24 standards.Some restrictions apply.  

Click on the following link to download the complete CSP Handbook or click on one of the links below to download individual forms:   

Appendix 1 – CSP Application Form
Appendix 2 – CSP Payment Release Form
Appendix 3 – Installation Report

For more information, contact the IID Energy Demand-Side Management team at (760) 339-9032.






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