On November 7, 2018, Tokyo Electric Power Company (TEPCO) and NTT DATA jointly announced that they had reached an agreement on a Grid Databank Limited Liability Partnership. The two firms agreed to invest a total of 300 million yen and co-establish a data laboratory in Tokyo, aiming to address social issues as well as producing value-added services by utilizing data. The partnership will test a wide variety of use cases and validate the effectiveness of solutions, integrating utility data with other types of data and analyzing them. For instance, a data set which combines smart meter data with mapping data can be used to calculate the shortest evacuation route for areas that are close to flooded rivers. Another possible use case is that businesses developing a retail store opening plan can use the real-time data collected by TEPCO as a reference.

In the project, TEPCO will provide grid-related data, while NTT DATA will conduct the data analysis. The project partners are expected to invite more participants, including end-users, start-up companies, and service providers. Currently, about 20 companies and local public organizations will join the use case examination.