Community Microgrids and Energy Justice

Designing people-centered microgrids to enhance resilience and advance equity.

Overview

Thrust 2 focuses on designing and evaluating community microgrids that enhance energy resilience while advancing energy justice for low- and moderate-income communities. We develop people-centered microgrid systems that prioritize critical services, reduce energy burdens, and protect vulnerable populations during power outages.

Research Focus & Methods

  • Technical system design (solar, wind, energy storage, real-time control)
  • Health impact assessment of power outages
  • Justice-focused energy policy analysis
  • Examining outage effects on mortality and emergency visits
  • Policy recommendations for equitable infrastructure planning
  • Community and stakeholder perspectives through surveys, focus groups, and interviews

Key Themes

Energy resilienceEnergy justiceMicrogrid designVulnerable population protectionSocial acceptance

Current Work

Our work integrates technical system design (including solar, wind, energy storage, and real-time control), health impact assessment, and justice-focused energy policy analysis. We examine how outages affect mortality and emergency visits, and generate policy recommendations to support equitable infrastructure planning and power system governance.

Policy & Community Relevance

In parallel, we study community and stakeholder perspectives through national surveys, focus groups, and interviews to understand social acceptance, perceived benefits and costs, and barriers to implementation. Together, these efforts aim to ensure that community microgrids are not only technically effective, but also socially inclusive, health-protective, and aligned with long-term equity goals.

Microgrid Systems, Modeling, and Applications

System & Deployment Context

Microgrid controller interface with dynamic boundary showing BESS voltage, G1 voltage, current readings, and real-time control system
Click to enlarge
Controller for Microgrid with Dynamic Boundary: Real-time monitoring and control system interface
Aerial view of microgrid deployment showing battery storage, PV panels, microgrid controllers, sectionalizing smart switches, and grid interfaces
Click to enlarge
Microgrid Deployment Map: Spatial layout of distributed energy resources and grid components

Modeling & Methods

Two-stage stochastic programming framework showing first-stage decisions, uncertainty model, and second-stage decisions for equity-embedded resilience planning
Click to enlarge
Two-stage stochastic programming for equity-embedded resilience-oriented planning under uncertain post-disaster scenarios

Results & Insights

Graph showing EPSE system recovery over time comparing optimal investment, half of optimal investment, and original system scenarios
Click to enlarge
System-level EPSE recovery trajectory: Impact duration and depth across investment scenarios
Graph showing EPSE by node number comparing optimal investment, half of optimal, and original system across distribution nodes
Click to enlarge
Node-level EPSE distribution: Spatial equity analysis across the distribution network