• retrofitting
  • 1) Addition of a pollution control device on an existing facility without making major changes to the generating plant. 2) Providing a jet, an automobile, a computer, or a factory, for example, with parts, devices or equipment not in existence or available at the time of original manufacture.
Abstract from DBPedia
    Retrofitting is the addition of new technology or features to older systems, for example: * power plant retrofit, improving power plant efficiency, increasing output or reducing emissions * home energy retrofit, the improving of existing buildings with energy efficiency equipment * seismic retrofit, the process of strengthening older buildings in order to make them earthquake-resistant * Naval vessels often undergo retrofitting in dry dock to incorporate new technologies, change their operational designation, or compensate for perceived weaknesses in their design or gun plan.