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Global Horizontal Irradiance
This dataset, part of the National Solar Radiation Database version 3, provides gridded global horizontal irradiance (GHI) values for the United States. Derived from satellite observations and ground station data, the shapefile includes annual average GHI estimates for each grid ...
NLR
Feb 21, 2018
Phase I Microgrid Cost Study: Data Collection and Analysis of Microgrid Costs in the United States
The U.S. Department of Energy (DOE) Office of Electricity Microgrid Cost Study project is looking at identifying the costs of components, integration and installation of U.S. microgrids and project cost improvements and technical accelerators over the next 5 years and beyond. This...
Giraldez Miner, J. et al NLR
Oct 31, 2018
Comparison of Load Models for Estimating Electrical Efficiency in DC Microgrids: Preprint
This paper compares several electrical load models for estimating the efficiency of DC vs. AC distribution in microgrids. Candidate models include energy balance, harmonic power flow, and time-domain modeling. Model results are compared with numerical studies and validated with ex...
Santos, A. et al Colorado State University
Aug 31, 2020
Modeling the Integration of Marine Energy into Microgrids Wave Resource Assessment
This dataset from the University of Alaska Fairbanks provides wave resource assessments for integrating marine energy into microgrids. It includes modeled wave heights, periods, and power densities for selected coastal locations, helping determine the feasibility of wave energy as...
Mankle, H. and Robertson, B. University of Alaska Fairbanks
Jun 29, 2023
Federal On-Site Distributed Energy Procurement Options
This resource from FEMP outlines various procurement pathways available to federal agencies seeking to deploy distributed energy projects on-site. It compares approaches such as energy savings performance contracts (ESPCs), utility energy service contracts (UESCs), power purchase ...
Program, M. U.S. Department of Energy
Dec 31, 2025
Multi-Task Reinforcement Learning for Distribution System Voltage Control With Topology Changes
This letter proposes a multi-task deep reinforcement learning (DRL) approach for distribution system voltage regulation considering topology changes via PV smart inverter control. The key idea is to encode the topology as an additional state for the DRL and leverage the multi-task...
Pei, Y. et al University of Conneticut
Apr 30, 2023
The U.S. Department of Energy’s Microgrid Initiative
This Department of Energy report outlines the objectives and progress of the Microgrid Initiative led by the Office of Electricity Delivery and Energy Reliability. It summarizes research and development efforts aimed at advancing microgrid technologies, including standardized cont...
Ton, D. and Smith, M. U.S. Department of Energy
Sep 30, 2012
Igiugig Site Visit Report
NREL (NREL) team conducted a site visit during January 23-25, 2019 with the Igiugig Village Council (IVC) and other stakeholders to assist the community of Igiugig in refining their long-term energy strategy. The agenda included a tour of the village, data collection, presentation...
Kilcher, L. et al NLR
Oct 31, 2021
Design of a State Machine for Smooth Microgrid Transition Operation
A state machine is proposed in the energy management system (EMS) of a microgrid as the solution for smooth microgrid's transition operation. This state machine includes six 'states' that cover all the operating modes during the microgrid's transition operation: two basic modes (g...
Wang, J. et al NLR
Jul 02, 2018
Annual Technology Baseline (ATB) Cost and Performance Data for Electricity Generation Technologies
This dataset contains detailed cost and performance data for electricity generation technologies included in NREL's 2024 Annual Technology Baseline. The data provide capital costs, fixed and variable operating costs, capacity factors, and other technical parameters across technolo...
Akar, S. et al NLR
Dec 17, 2024
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