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  <title>BetterGrids Collection:</title>
  <link rel="alternate" href="http://item.bettergrids.org/handle/1001/88" />
  <subtitle />
  <id>http://item.bettergrids.org/handle/1001/88</id>
  <updated>2026-05-14T21:37:53Z</updated>
  <dc:date>2026-05-14T21:37:53Z</dc:date>
  <entry>
    <title>Sienna</title>
    <link rel="alternate" href="http://item.bettergrids.org/handle/1001/750" />
    <author>
      <name />
    </author>
    <id>http://item.bettergrids.org/handle/1001/750</id>
    <updated>2026-04-16T21:28:02Z</updated>
    <published>2025-04-21T00:00:00Z</published>
    <summary type="text">Title: Sienna
Abstract: The Sienna modeling framework effectively builds, solves, and analyzes the scheduling problems and dynamic simulations of quasi-static infrastructure systems.&#xD;
&#xD;
To meet the needs of evolving energy infrastructure systems, Sienna develops a foundation to fundamentally advance the nation's ability to model individual and integrated infrastructure systems at a range of spatial and temporal scales.</summary>
    <dc:date>2025-04-21T00:00:00Z</dc:date>
  </entry>
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