Yes, but with caveats. Modern 64-bit versions of Windows (Windows 10 and Windows 11) possess a compatibility layer called (Windows 32-bit on Windows 64-bit). This system allows 32-bit applications to run on 64-bit machines.

: It can manage up to 90 types of power plants and thousands of potential configurations over a long-term planning period (typically 30 years).

For a more modern look at its application in power system modeling, researchers often cite this paper:

However, for professional or serious hobbyist work, you should invest time in learning or Ngspice , which are true 64-bit, actively maintained, and vastly more powerful.