Primary energy consumption (GWh)

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

LFO

445

680

680

1001

907

855

680

718

887

1634

889

938

794

651

HFO

126

184

192

282

256

241

192

203

250

461

251

258

224

183

Biofuel

643

76

77282

71

59

61

64

67

71

35

37

38

40

41

Natural Gas

0

482

500

413

417

467

492

921

1137

1486

1590

1767

2297

2168