“…Electricity tariffs were unable to reduce fragility and vulnerability among people living in mobile homes or for those who are homeless. Nonetheless, some policy innovations promoted the installation of photovoltaic and net metering innovations, which had emerged as profitable at the peak of the pandemic and are mostly suited for installation in the built environment [ 127 ]. Other innovative technologies, such as the high-speed internet connected in the city of Mannheim, Germany, were instrumental in the tracking of COVID-19 figures among underserved internet users, such as visually impaired citizens in peripheral areas.…”