Micro-turbine applied to seismology: towards a power supply safe from lightning Davide Scafidi, Francesco Roncallo, Alberto Traverso, Gabriele Ferretti, Marco Pasta, Mauro Pavan, Simone Barani and Daniele Spallarossa E3S Web Conf., 113 (2019) 03004 Published online: 21 August 2019 DOI: 10.1051/e3sconf/201911303004