Luz del Sur S.A.A. reported earnings results for the year ended December 2013. The company sales to industry rose 4.91% to 1.53TWh followed by residential users (4.69% to 2.68TWh), commercial customers (4.47% to 1.2TWh) and other users (4.72% to 1.5TWh). The company in 2013 saw net profits increase 3.22% to PEN 316 million ($113 million).

Operating profit rose 0.88% to PEN 477 million and revenue grew 5.9% to PEN 2.17 billion.