Finally, we have solar and wind. The death rates from both of these sources are low but not zero. A small number of people die in accidents in supply chains — ranging from helicopter collisions with turbines, fires during the installation of turbines or panels, and drownings on offshore wind sites.

To estimate death rates from renewable energy technologies, Sovacool et al. (2016) compiled a database of energy-related accidents across academic databases and news reports. They define an accident as “an unintentional incident or event at an energy facility that led to either one death (or more) or at least $50,000 in property damage,” which is consistent with definitions in the research literature.

https://www.sciencedirect.com/science/article/abs/pii/S0959652615009877