FILE - In this Jan. 31, 2018, file photo, an employee walks past a logo of the Samsung Electronics Co. at its office in Seoul, South Korea. Samsung Electronics, the world's biggest smartphone maker, pledged on Thursday, June 14, 2018, to convert its operations in the United States, Europe and China to using only solar and other renewable energy by 2020.
FILE - In this Jan. 31, 2018, file photo, an employee walks past a logo of the Samsung Electronics Co. at its office in Seoul, South Korea. Samsung Electronics, the world's biggest smartphone maker, pledged on Thursday, June 14, 2018, to convert its operations in the United States, Europe and China to using only solar and other renewable energy by 2020. Ahn Young-joon, File AP Photo
FILE - In this Jan. 31, 2018, file photo, an employee walks past a logo of the Samsung Electronics Co. at its office in Seoul, South Korea. Samsung Electronics, the world's biggest smartphone maker, pledged on Thursday, June 14, 2018, to convert its operations in the United States, Europe and China to using only solar and other renewable energy by 2020. Ahn Young-joon, File AP Photo

Samsung joins global pledge to increase renewable energy use

June 14, 2018 04:58 AM