Abstract: An apparatus for protecting personnel and the environment from harmful emissions of radiation from a source thereof includes a plurality of shielding parts so located as to be in the path of the radioactive emissions and to absorb them so that an electrical potential difference between the shielding parts is established, due to different absorptions of radiation by them, a variable electrical load for consuming electrical power at a location remote from the radioactive source, and electrical conductors communicating the variable electrical load with such shielding parts. Although the invention is primarily intended for protecting personnel and the environment against emissions from radiation sources, such as radioactive wastes, it is also useful for shielding other sources of harmful radiated emissions. Also within the invention are processes for protecting personnel and the environment against radiation hazards.