Docket No. 4734 - Barton Solar LLC - Renewable Energy Resources (RER) Certification Application for Generation Unit: Barton Solar Farm (filed 9/1/17) Status of Docket: Closed. Barton Solar Farm's Application PUC Consultant's Review and Recommendation Order No. 22935 certifying the Barton Solar Farm facility for eligibility New, Solar Renewable Energy Resources in the State of Rhode Island. Order issued 10/30/17.