Please answer the given financial question based on the context.
Context: 2022 integration of new projects . during 2010 , the following projects were acquired or commenced commercial operations : project location fuel aes equity interest ( percent , rounded ) .
|project|location|fuel|gross mw|aes equity interest ( percent rounded )|
|ballylumford|united kingdom|gas|1246|100% ( 100 % )|
|jhrh ( 1 )|china|hydro|379|35% ( 35 % )|
|nueva ventanas|chile|coal|272|71% ( 71 % )|
|st . nikola|bulgaria|wind|156|89% ( 89 % )|
|guacolda 4 ( 2 )|chile|coal|152|35% ( 35 % )|
|dong qi ( 3 )|china|wind|49|49% ( 49 % )|
|huanghua ii ( 3 )|china|wind|49|49% ( 49 % )|
|st . patrick|france|wind|35|100% ( 100 % )|
|north rhins|scotland|wind|22|100% ( 100 % )|
|kepezkaya|turkey|hydro|28|51% ( 51 % )|
|damlapinar ( 4 )|turkey|hydro|16|51% ( 51 % )|
damlapinar ( 4 ) . . . . . . . . . . . . . . turkey hydro 16 51% ( 51 % ) ( 1 ) jianghe rural electrification development co . ltd . ( 201cjhrh 201d ) and aes china hydropower investment co . ltd . entered into an agreement to acquire a 49% ( 49 % ) interest in this joint venture in june 2010 . acquisition of 35% ( 35 % ) ownership was completed in june 2010 and the transfer of the remaining 14% ( 14 % ) ownership , which is subject to approval by the chinese government , is expected to be completed in may 2011 . ( 2 ) guacolda is an equity method investment indirectly held by aes through gener . the aes equity interest reflects the 29% ( 29 % ) noncontrolling interests in gener . ( 3 ) joint venture with guohua energy investment co . ltd . ( 4 ) joint venture with i.c . energy . 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 above in key drivers of results in 2010 . we continue to monitor our operations and address challenges as they arise . development . during the past year , the company has successfully acquired and completed construction of a number of projects , totaling approximately 2404 mw , including the acquisition of ballylumford in the united kingdom and completion of construction of a number of projects in europe , chile and china . however , as discussed in item 1a . 2014risk factors 2014our business is subject to substantial development uncertainties of this form 10-k , our development projects are subject to uncertainties . certain delays have occurred at the 670 mw maritza coal-fired project in bulgaria , and the project has not yet begun commercial operations . as noted in note 10 2014debt included in item 8 of this form 10-k , as a result of these delays the project debt is in default and the company is working with its lenders to resolve the default . in addition , as noted in item 3 . 2014legal proceedings , the company is in litigation with the contractor regarding the cause of delays . at this time , we believe that maritza will commence commercial operations for at least some of the project 2019s capacity by the second half of 2011 . however , commencement of commercial operations could be delayed beyond this time frame . there can be no assurance that maritza will achieve commercial operations , in whole or in part , by the second half of 2011 , resolve the default with the lenders or prevail in the litigation referenced above , which could result in the loss of some or all of our investment or require additional funding for the project . any of these events could have a material adverse effect on the company 2019s operating results or financial position . global economic conditions . during the past few years , economic conditions in some countries where our subsidiaries conduct business have deteriorated . although the economic conditions in several of these countries have improved in recent months , our businesses could be impacted in the event these recent trends do not continue. .
Question: what percentage of mw from acquired or commenced commercial operations in 2010 were due to ballylumford in the united kingdom?
Answer:
0.5183