in gross mw , what is the company's total coal capacity?
management 2019s priorities management has re-evaluated its priorities following the appointment of its new ceo in september 2011 . management is focused on the following priorities : 2022 execution of our geographic concentration strategy to maximize shareholder value through disciplined capital allocation including : 2022 platform expansion in brazil , chile , colombia , and the united states , 2022 platform development in turkey , poland , and the united kingdom , 2022 corporate debt reduction , and 2022 a return of capital to shareholders , including our intent to initiate a dividend in 2012 ; 2022 closing the sales of businesses for which we have signed agreements with counterparties and prudently exiting select non-strategic markets ; 2022 optimizing profitability of operations in the existing portfolio ; 2022 integration of dpl into our portfolio ; 2022 implementing a management realignment of our businesses under two business lines : utilities and generation , and achieving cost savings through the alignment of overhead costs with business requirements , systems automation and optimal allocation of business development spending ; and 2022 completion of an approximately 2400 mw construction program and the integration of new projects into existing businesses . during the year ended december 31 , 2011 , the following projects commenced commercial operations : project location fuel aes equity interest ( percent , rounded ) aes solar ( 1 ) . . . . . . . . . . . . . . . . . . . . . . . various solar 62 50% ( 50 % ) .

| Project | Location | Fuel | Gross MW | AES Equity Interest (Percent, Rounded) |
| :--- | :--- | :--- | :--- | :--- |
| AES Solar<sup>(1)</sup> | Various | Solar | 62 | 50% |
| Angamos | Chile | Coal | 545 | 71% |
| Changuinola | Panama | Hydro | 223 | 100% |
| Kumkoy<sup>(2)</sup> | Turkey | Hydro | 18 | 51% |
| Laurel Mountain | US-WV | Wind | 98 | 100% |
| Maritza | Bulgaria | Coal | 670 | 100% |
| Sao Joaquim | Brazil | Hydro | 3 | 24% |
| Trinidad<sup>(3)</sup> | Trinidad | Gas | 394 | 10% |

trinidad ( 3 ) . . . . . . . . . . . . . . . . . . . . . . . . trinidad gas 394 10% ( 10 % ) ( 1 ) aes solar energy ltd . is a joint venture with riverstone holdings and is accounted for as an equity method investment . plants that came online during the year include : kalipetrovo , ugento , soemina , francavilla fontana , latina , cocomeri , francofonte , scopeto , sabaudia , aprilla-1 , siracusa 1-3 complex , manduria apollo and rinaldone . ( 2 ) joint venture with i.c . energy . ( 3 ) an equity method investment held by aes . key trends and uncertainties our operations continue to face many risks as discussed in item 1a . 2014risk factors of this form 10-k . some of these challenges are also described below in 201ckey drivers of results in 2011 201d . we continue to monitor our operations and address challenges as they arise . operations in august 2010 , the esti power plant , a 120 mw run-of-river hydroelectric power plant in panama , was taken offline due to damage to its tunnel infrastructure . aes panama is partially covered for business .

coal_capacity = 670 + 545
answer = coal_capacity