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Evaluation studies help to verify and qualify the impact that programs are having on energy savings. These studies are relied upon to inform the planning and development of National Grid’s energy efficiency programs and services.

2018 Studies

National Grid Rhode Island System Reliability Procurement Pilot: 2012-2017 Summary Report

2017 Studies

2016 Annual Evaluation Report

2016 Studies

2015 Annual Evaluation Report

2015 Studies

2014 Annual Evaluation Report

2014 Studies

2012-2013 Focused Energy Efficiency Impact Evaluation
2013 Marketing Effectiveness Findings

2013 Studies

Participant and Non-Participant Research Findings

2012 Studies

2012 Marketing Effectiveness Findings