Raman thermometry has expanded its applications across a diverse range of interdisciplinary fields due to its non-contact operation, nanoscale spatial resolution, and ability to correlate thermal signatures with material-specific vibrational modes. These unique capabilities enable the exploration of complex thermal dynamics in scenarios where conventional probes often fail to provide precise information. This chapter highlights emerging applications of Raman thermometry in bubble generation and energy storage. Section 10.1 discusses its use in monitoring and controlling the nucleation and growth of plasmonic bubbles, providing insights into localized heating and thermal dynamics at the nanoscale. Section 10.2 focuses on nanoparticle trapping for Raman detection, demonstrating how Raman-based techniques can capture thermal behaviour in micro- and nanoscale systems, including environmental applications such as the detection of microplastics. Section 10.3 explores Raman thermometry in thermochemical energy storage application.