TEPCO - Tokyo Electric Power Company | 7,841 followers on LinkedIn. Develop the future of energy, deliver a comfortable life | TEPCO - Tokyo Electric Power Company is Japan's largest power company group and committed to delivering safe and reliable power across Tokyo, Yokohama, and surrounding area. With over 38,000 employees, TEPCO generates, distributes, and sells power across a diversified low-carbon energy portfolio. TEPCO is committed in delivering nuclear safety excellence across its assets while safely reintegrating nuclear facilities.