On February 1, 2010, NAPOCOR started evaluating the financial plan of Korea Electric Power Corporation (KEPCO), assessing that it may cost US$1 billion to rehabilitate the nuclear plant. On February 22, 2011, the Philippine government reimbursed the National Power Corporation (NAPOCOR) ₱4.2 billion (US$96 million) it spent for maintaining the Bataan Nuclear Power Plant. It requires an average of ₱40 million a year just to maintain it. In May 2011, it was announced that the plant would be turned into a tourist attraction.