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In partnership with utilities and industry, NREL is working to effectively, reliably, and economically integrate more renewable energy into the grid. In this 3-minute video, see how NREL is redefining what's possible for renewable energy on the grid.

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Energy Systems Integration

NREL analysis publications, data, and tools inform policy and investment decisions as energy-efficient and renewable energy technologies advance from concept to commercial application to market penetration. With objective, technology-neutral analysis, NREL aims to increase the understanding of energy policies, markets, resources, technologies, and infrastructure and connections between these and economic, environmental, and security priorities.

See how NREL's key analysis activities contribute to energy system transformation by downloading Realizing a Clean Energy Future: Highlights of NREL Analysis.

Featured Analysis

  • Making Sustainable Energy Choices
  • Methods for Analyzing DG PV Benefits & Costs
  • Ofshore Wind Grid Capabilities
  • Ofshore Wind Grid Capabilities
  • A Survey of State-Level Cost and Benefit Estimates of Renewable Portfolio Standards
  • Shale Gas Greenhouse Gas Emission Life Cycle Assessment
  • WWSIS - Western Wind and Solar Integration Study Phase 2
  • Geothermal Resource Roadmap
  • Value of Energy Storage for Grid Applications
  • Financing U.S. Renewable Energy Projects
  • Beyond Renewable Portfolio Standards
  • More NREL Analysis

Featured Models and Tools

  • System Advisor Model (SAM)
  • Energy DataBUS
  • Energy DataBUS
  • PVWatts Updated
  • Alternative Fueling Station Locator
  •  State and Local Energy Data (SLED) Tool
  • PVWatts Calculator for India
  • Regional Energy Deployment System (ReEDS)
  • Renewable Electricity Futures Study
  • FRED Free Energy Data
  • CREST Cost of Energy Models
  • More NREL Models and Tools

Featured Data & Resources

  • Renewable Energy Data Book
  • Solar Resource Maps for India
  • 21st Century Power Partnership
  • Indian Renewable Energy and Energy Efficiency Policy Database (IREEED)
  • Hydrogen Gateway
  • Transparent Cost Database
  • Life Cycle Assessment Harmonization Data
  • Life Cycle Assessment Harmonization Data
  • More NREL Analysis Data
Learn more about Realizing a Clean Energy Future - Highlights of NREL Analysis

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