This paper contributes to the existing body of knowledge by thoroughly exploring various studied microgrid structures, conducting qualitative assessments to discern their strengths and weaknesses, and ultimately proposing a robust framework for designing and implementing. This paper contributes to the existing body of knowledge by thoroughly exploring various studied microgrid structures, conducting qualitative assessments to discern their strengths and weaknesses, and ultimately proposing a robust framework for designing and implementing. Sandia National Laboratories developed the Microgrid Design Toolkit (MDT), a decision support software for microgrid designers that is publicly available for download. Intended for use in the early stages of the design process, MDT uses powerful search algorithms to identify and characterize. This white paper focuses on tools that support design, planning and operation of microgrids (or aggregations of microgrids) for multiple needs and stakeholders (e., utilities, developers, aggregators, and campuses/installations). This paper covers tools and approaches that support design up to. rent for each microgrid. A microgrid is thus a type of distributed energy resource. Our expertise ensures seamless integration of renewable energy sources, advanced storage systems, and intelligent controls for reliable, independent power. Booth, Samuel, James Reilly, Robert Butt, Mick Wasco, and Randy Monohan.