Modesto Irrigation District, a publicly owned electric utility in Modesto, California, has published an RFO for the solicitation of competitive proposals on a rolling basis for the purpose of evaluating renewable resources and any other offers for clean, carbon-free sustainable energy- including stand-alone storage technologies.

The RFO solicits offers from developers in the electric sector with any combination of the following offer structure preferences:

• Intermittent dispatch basis
• Intermittent dispatch with energy storage 
• Stand-alone energy storage
• Power purchase agreement
• offers
• Turnkey ownership offers