On March 11, 2011, an earthquake measuring 9.0 on the Richter scale struck the northern part of Miyagi Prefecture in northeastern Japan, triggering a strong tsunami and a serious nuclear leakage accident. The Center for Industrial Development and Environmental Governance (CIDEG) at Tsinghua University has been conducting research on earthquake-related issues since 2011 and has achieved some results. We summarize the earthquake-related research and communication conducted by CIDEG as follows for the reference of experts and scholars.