A case study on a compostable apron product pilot from Health Innovation Hub Ireland (HIHI). Developed by HaPPE Earth, the HaPPE Apron is made from compostable material instead of the usual plastic (low-density polyethylene, LDPE) for healthcare aprons. Initial calculations show a 75% reduction in carbon emissions for the compostable HaPPE apron compared to the standard LDPE single use apron. Successful trials took place in three healthcare locations with positive feedback from staff. HaPPE Earth was set up by Dr Mary O’Riordan and Lisa O’Riordan.