This presentation examines the environmental impact of a vacuum and abatement equipment supplier in the semiconductor manufacturing industry, focusing on footprints, avoided emissions, and handprints. Quantifying the positive environmental contributions, either avoided emissions or handprints, from an equipment supplier's perspective is complex. Edwards aims to reduce emissions by improving the energy efficiency of their pumps, chillers, and abatement systems, by enhancing the destruction and removal efficiency (DRE) of their abatement products, and from efforts at their manufacturing facilities. Edwards' abatement systems reduce greenhouse gas (GHG) emissions at customer sites, and their pumps lower energy-related emissions when replacing steam injectors in steel mills. Oil-filled pumps, liquid ring pumps, and chillers can also reduce emissions through carbon capture or, in the case of chillers, cryochuck greenhouse reductions through process optimisation. These efforts result in significant avoided emissions, though they do not constitute handprints. Handprints involve broader positive impacts facilitated by technologies—effects felt outside of our control and financial reporting. These impacts can be very subtle, but the chase is worthwhile. Case studies on renewable energy initiatives and the benefits of dry pumps in materials manufacture illustrate how these efforts create clear examples of environmental handprints, contributing to the sustainability messaging from our industry.