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U.S. Solar Photovoltaic BESS System Cost Benchmark Q1 2020 Report (Data File)
NREL has been modeling U.S. solar photovoltaic (PV) system costs since 2009. This year, our report benchmarks costs of U.S. PV for residential, commercial, and utility-scale systems, with and without storage, built in the first quarter of 2020 (Q1 2020). The methodology includes b...
Feldman, D. et al NLR
Jan 20, 2025
2024 Standard Scenarios Report: A U.S. Electricity Sector Outlook
NREL's 2024 Standard Scenarios report offers a comprehensive outlook for the U.S. electricity sector using a suite of scenarios that incorporate varying assumptions about technology costs, policy landscapes, and market trends. The report presents projections of generation mix, cap...
Gagnon, P. et al NLR
Nov 30, 2024
Design of a Microgrid Transition Controller II: System Recovery Under Abnormal Conditions
This paper presents a microgrid transition controller for managing emergency operation when the microgrid experiences a system blackout caused by an internal or external fault. The developed transition controller consists of various application function blocks, including normal op...
Wang, J. et al NLR
Dec 31, 2017
Operations and Maintenance Agreement Considerations for Federal Agency On-Site Wind Energy Projects
This FEMP resource outlines important elements to include in operations and maintenance (OandM) agreements for on-site wind energy projects owned or operated by federal agencies. It discusses responsibilities for routine maintenance, performance monitoring, warranty management, sp...
Program, M. U.S. Department of Energy
Jul 24, 2023
Cost Analysis of Renewable Energy-Based Microgrids
This paper analyzes the cost composition of microgrid construction as well as the influencing key factors. The Microgrid Cost Study aims at identifying the average cost of a typical microgrid project. The project is limited to the vicinity of U.S. and hence takes into account of o...
Giraldez Miner, J. et al University of Denver
Dec 31, 2016
NSRDB: National Solar Radiation Database
The National Solar Radiation Database (NSRDB) is a serially complete collection of hourly and half-hourly values of meteorological data and the three most common measurements of solar radiation: global horizontal, direct normal and diffuse horizontal irradiance. It covers the Uni...
NLR
Apr 30, 2023
Revision of IEEE Standard 1547: New Disturbance Response Requirements
This resource summarizes the new disturbance-response requirements in the revised IEEE Std 1547, covering ride through capabilities, frequency and voltage excursion tolerances, and dynamic response expectations for distributed energy resources. It likely discusses how DER must res...
Walling, R. Walling Energy Systems Consulting, LLC
Jan 31, 2017
Alaska Electric Vehicle Calculator
The Alaska Electric Vehicle Calculator is an online tool developed by the Alaska Center for Energy and Power to help Alaskans evaluate how electric vehicles perform in cold‑climate, often rural conditions. Users can select vehicle types, driving patterns, and locations to estima...
Wilber, M. University of Alaska Fairbanks
Mar 30, 2026
Integrating Renewable Energy: What You Need to Consider in Rural Alaska
ACEP guidance report for rural Alaska communities considering renewable integration into diesel-based microgrids, emphasizing that integration creates both opportunities and hidden costs. Explains why operating reserve capacity matters for sudden load changes and for managing inte...
Green, N. University of Alaska Fairbanks
Dec 31, 2020
uGrid: Reliable Minigrid Design and Planning Toolset for Rural Electrification
Introduces uGrid, an open-source minigrid design and planning toolset created with minigrid developers to support rural electrification. Integrates equipment sizing and resource allocation with uGridNet for distribution network layout and reliability cost–benefit analysis, inclu...
Cicilio, P. et al Oregon State University
Nov 10, 2019
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