Reports
Our team uses in-depth research to inform new approaches. We are dedicated to producing work products that meet our clients’ needs and prove the value of clean energy. We share our research findings and program learnings because we believe that information drives innovation.
Building Workforce Capacity in the Green Economy
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Resilient, Rural, and Revolutionary: Salisbury Square’s Direct-Current Affordable Microgrid Community
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Solving the Cooling Conundrum: Promoting affordable access to clean cooling through building decarbonization policy
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Lessons Learned on the Journey to Bring Zero-Energy Modular Homes to Scale
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One Leak at a Time: Embedding Refrigerant Management in Building Electrification and Decarbonization Strategies
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A Roadmap to Achieve Equitable Access to Efficient Home Appliances
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Industry and Utility Collaboration to Change Midstream Behavior to Increase the Availability and Adoption of Highly Efficient Pumps: Leveraging Utility Programs and Industry Labeling to Prioritize Energy-Efficient Pumps
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Engaging Contractors: a Critical Partner to Realize the Load Shifting Potential of HPWHs
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Hawai'i’s Path to Decarbonization: Keeping the Lights on as the Last Coal Plant Turns Off
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No Reservations – Hotels See the Benefits of Energy Management Systems
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TECH Clean California’s Heat Pump Market Transformation Approach: Lessons Learned in Year 1
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The Climate Impact of Retrofits: Embodied and Operational Emissions in Weatherization
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Equitable Electrification: Solving the Affordability Catch-22 for LMI Households that Heat with Natural Gas
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Moving the Target—Evolving Portfolio Metrics from EE to GHG
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Commons Energy Case Studies
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2020 Impact Report
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2021 State of Energy Research
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The Value of Energy Efficiency: Past Successes and Future Strategies
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Mapping Household Energy and Transportation Affordability in Connecticut
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2019 Impact Report
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EmPOWER Maryland 2021-2023 Plans Comments
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VEIC Free Technical Training
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EmPOWER Maryland 2019 Q3-Q4 Semi-Annual Review
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Vermont Solar Market Pathways Update
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Electric School Bus Resources
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Energy-Plus-Health Playbook
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Market Analysis for Zero Energy Modular in Colorado
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Zero Energy Modular Factory Initiative
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The State of Equity Measurement: A Review of Practices in the Clean Energy Industry
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Embracing the lighting transition
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Volume 1: Market Analysis for Zero Energy Modular in New York State
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Ramping Up Heat Pump Adoption in New York State: Targets and Programs to Accelerate Savings
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Energy Efficiency Program Plan for Frankfort Plant Board
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Flipping the Energy Data Iceberg: Views into the Consumer Benefits and Energy System of the Future through Intelligent and Adaptive High Resolution Metering
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The First Step to Solving the Duck Curve: Energy Efficiency
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Electric School Bus Pilot Project Evaluation
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Driving the Heat Pump Market: Lessons Learned from the Northeast
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Putting Your Money Where Your Meter Is
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Vermont Solar Market Pathways – Becoming an advanced solar economy by 2025
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Fully Charged: How Utilities Can Help Realize Benefits of Electric Vehicles in the Northeast
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Delaware Zero Net Energy Modular Home Phase 2 Final Report & Pilot Program Design
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Electric School Buses: Feasibility in Vermont
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Using Energy Efficiency Finance Models to Electrify Fleets
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Drive Electric Vermont Case Study
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New York State Grid-Interactive Vehicle Study: Roadmap
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Market Analysis for Zero Net Energy Manufactured Home Replacements in Delaware
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Least-Cost Transportation Planning
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A Survey of Electric Vehicle Awareness & Preferences in Vermont
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Transportation Technical Reference Manual
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Electric Vehicles as Grid Resources in ISO-NE and Vermont
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Residential Transportation Energy Assessment
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Increasing energy efficiency in New Hampshire
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VEIC report for New Jersey Clean Energy Program (NJCEP) advances understanding of high-performance homes
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Alaska Energy Authority Renewable Energy Grant Recommendation Program Process and Impact Evaluation Reports
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Arizona Public Service: Incentives for Photovoltaic Distributed Generation
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Strategic Energy Management Toolkit
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Market Study of Household Electric Infrastructure Upgrade Alternatives for Electrification
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Variable Refrigerant Flow (VRF) Refrigerant Management Market Assessment
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Next Generation Refrigeration Analysis Tool Proof of Concept
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Propane Air to Water Heat Pump Market Study
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Multifamily In-Unit Heat Pump
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Mobile and Manufactured Housing Market Characterization Study
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Low-Income Multifamily Housing Characteristics Study
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