| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 1,606,760a | 1,800,231a |
| Restricted cash in banks | 342,003a | 267,334a |
| Other financial assets - current | 363,272a | 652,884a |
| Trade accounts receivable - net | — | — |
| Related parties | 49,287a | 15,629a |
| Third parties | 265,983a | 242,087a |
| Other accounts receivable | — | — |
| Related parties | 253,380a | 1,926a |
| Third parties | 50,755a | 67,121a |
| Finance lease receivables - current maturities | 9,883a | 8,919a |
| Inventories - net | 398,837a | 416,753a |
| Prepaid taxes | 87,391a | 94,365a |
| Advances | 36,271a | 34,487a |
| Prepaid expenses | 22,975a | 20,289a |
| Derivative financial assets - current | 5,113a | 0a |
| Other current assets | 1,609a | 2,824a |
| Total current assets | 3,493,519a | 3,624,849a |
| Non-current assets | — | — |
| Other accounts receivable - net | — | — |
| Related parties | 39,740a | 230,680a |
| Third parties | 69,059a | 55,095a |
| Finance lease receivables - net of current maturities | 353,566a | 363,449a |
| Deferred tax assets - net | 51a | 67a |
| Deferred charges - net | 14,666a | 15,459a |
| Advances for investment | 0a | 6,243a |
| Investments in associates and joint venture | 662,073a | 556,169a |
| Other financial assets - non-current | 461,442a | 399,588a |
| Advances for purchase of property, plant and equipment | 11,940a | 13,827a |
| Derivative financial assets | 36,807a | 43,175a |
| Spareparts and equipment | 22,736a | 19,669a |
| Investment properties - net | 25,466a | 26,079a |
| Right-of-use assets - net | 15,637a | 14,832a |
| Property, plant and equipment - net | 3,489,851a | 2,963,984a |
| Property on operating lease - net | 309,164a | 337,193a |
| Restricted cash in banks | 10,072a | 10,668a |
| Claims for tax refund | 5,828a | 6,111a |
| Project development costs | 34,044a | 14,951a |
| Exploration and evaluation assets | 7,009a | 5,125a |
| Intangible assets - net | 1,469,894a | 1,442,453a |
| Total non-current assets | 7,039,045a | 6,524,817a |
| Total assets | 10,532,564a | 10,149,666a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Trade accounts payable to third parties | 531,719a | 667,817a |
| Other accounts payable to third parties | 55,423a | 19,936a |
| Advance payments received | 15,539a | 24,106a |
| Taxes payable | 54,855a | 57,569a |
| Accrued expenses | 113,004a | 75,053a |
| Short-term bank loans | 147,152a | 49,649a |
| Long-term liabilities - current maturities | — | — |
| Lease liabilities | 3,654a | 3,468a |
| Non-bank financial institution loan | 19a | 26a |
| Long-term bank loans | 281,497a | 85,814a |
| Bonds and notes payable | 218,195a | 154,059a |
| Derivative financial liabilities | 12,896a | 0a |
| Total current liabilities | 1,433,953a | 1,137,497a |
| Non-current liabilities | — | — |
| Deferred tax liabilities - net | 799,936a | 810,364a |
| Perusahaan Listrik Negara (PLN) make-up account balances | 23,182a | 22,174a |
| Long-term liabilities - net of current maturities | — | — |
| Lease liabilities | 10,853a | 8,446a |
| Non-bank financial institution loan | 4a | 4a |
| Long-term bank loans | 1,867,697a | 1,764,269a |
| Bonds and notes payable | 2,113,864a | 2,206,535a |
| Derivative financial liabilities | 30,210a | 21,891a |
| Employment benefits obligation | 62,085a | 63,762a |
| Decommissioning cost | 2,795a | 2,795a |
| Total non-current liabilities | 4,910,626a | 4,900,240a |
| Total liabilities | 6,344,579a | 6,037,737a |
| Equity | — | — |
| Equity attributable to owners of the company | — | — |
| Capital stock | 981,373a | 981,373a |
| Additional paid-in capital | 94,806a | 99,835a |
| Other equity component | 291,462a | 291,462a |
| Other comprehensive (loss) income | -3,556a | 8,336a |
| Retained earnings - since quasi reorganization on June 30, 2011 | — | — |
| Appropriated | 4,293a | 4,033a |
| Unappropriated | 360,979a | 309,755a |
| Total | 1,729,357a | 1,694,794a |
| Less costs of treasury stock | -1,528a | -6,401a |
| Total equity attributable to owners of the company | 1,727,829a | 1,688,393a |
| Non-controlling interests | 2,460,156a | 2,423,536a |
| Total equity | 4,187,985a | 4,111,929a |
| Total liabilities and equity | 10,532,564a | 10,149,666a |