Business 14 Mar, 2022 07:22 PM6 minutes to read Research shows that WFH is not a clear win for the environment. Photo / 123RF Harvard Business Review By Ganga Shreedhar, Kate Laffan and Laura M. Giurge The Covid-19 pandemic gave rise to the largest remote-work "experiment" in history, accelerating a long-term trend toward flexible, remote work and digitalisation. The percentage of people working from home in the US alone rose from 5 per cent to 37 per cent during the height of the pandemic.