| # | Flag | Country | Investment in energy with private participation (current US$)Investment in energy with private participation (current US$) | Year |
|---|---|---|---|---|
| 1 | Brazil | $4,935,340,000 | 2018 | |
| 2 | South Africa | $4,313,240,000 | 2018 | |
| 3 | Indonesia | $3,715,100,000 | 2018 | |
| 4 | Mexico | $3,597,650,000 | 2018 | |
| 5 | Vietnam | $3,577,400,000 | 2018 | |
| 6 | Belarus | $2,500,000,000 | 2011 | |
| 7 | Egypt | $2,400,030,000 | 2017 | |
| 8 | Laos | $1,850,000,000 | 2017 | |
| 9 | Argentina | $1,716,100,000 | 2017 | |
| 10 | Ghana | $1,705,000,000 | 2016 | |
| 11 | Philippines | $1,700,000,000 | 2017 | |
| 12 | India | $1,639,510,000 | 2018 | |
| 13 | Thailand | $1,569,400,000 | 2018 | |
| 14 | Cameroon | $1,369,420,000 | 2018 | |
| 15 | Romania | $1,263,500,000 | 2014 | |
| 16 | Pakistan | $1,182,200,000 | 2018 | |
| 17 | Panama | $1,047,900,000 | 2016 | |
| 18 | Turkey | $957,210,000 | 2018 | |
| 19 | Serbia | $818,000,000 | 2017 | |
| 20 | Ukraine | $669,220,000 | 2018 | |
| 21 | Bosnia and Herzegovina | $661,900,000 | 2012 | |
| 22 | Benin | $590,000,000 | 2005 | |
| 23 | Iraq | $500,000,000 | 2016 | |
| 24 | Senegal | $493,600,000 | 2018 | |
| 25 | Russia | $487,420,000 | 2018 | |
| 26 | Kosovo | $424,100,000 | 2012 | |
| 27 | Kenya | $366,000,000 | 2018 | |
| 28 | Rwanda | $362,000,000 | 2017 | |
| 29 | Mozambique | $357,000,000 | 2017 | |
| 30 | Liberia | $340,000,000 | 2009 | |
| 31 | Republic of the Congo | $325,000,000 | 1996 | |
| 32 | Peru | $311,200,000 | 2018 | |
| 33 | Myanmar | $293,000,000 | 2018 | |
| 34 | Bangladesh | $271,000,000 | 2018 | |
| 35 | Ivory Coast | $269,000,000 | 2014 | |
| 36 | Morocco | $261,860,000 | 2018 | |
| 37 | Honduras | $259,600,000 | 2017 | |
| 38 | Armenia | $250,000,000 | 2015 | |
| 39 | Tajikistan | $220,000,000 | 2008 | |
| 40 | Bhutan | $201,000,000 | 2009 | |
| 41 | Togo | $196,000,000 | 2008 | |
| 42 | Lebanon | $180,000,000 | 2016 | |
| 43 | Albania | $178,400,000 | 2014 | |
| 44 | Dominican Republic | $166,050,000 | 2018 | |
| 45 | Jordan | $165,000,000 | 2018 | |
| 46 | Bulgaria | $165,000,000 | 2013 | |
| 47 | Montenegro | $154,600,000 | 2015 | |
| 48 | Azerbaijan | $145,200,000 | 2002 | |
| 49 | Malaysia | $143,250,000 | 2018 | |
| 50 | El Salvador | $143,000,000 | 2018 | |
| 51 | Tanzania | $134,100,000 | 2011 | |
| 52 | Gabon | $134,000,000 | 2012 | |
| 53 | Guatemala | $127,500,000 | 2015 | |
| 54 | Guinea | $121,000,000 | 2018 | |
| 55 | Ethiopia | $120,000,000 | 2014 | |
| 56 | Angola | $120,000,000 | 2009 | |
| 57 | Ecuador | $111,400,000 | 2017 | |
| 58 | Mali | $104,500,000 | 2018 | |
| 59 | Botswana | $104,000,000 | 2011 | |
| 60 | Cambodia | $100,210,000 | 2018 | |
| 61 | Kazakhstan | $98,920,000 | 2018 | |
| 62 | Iran | $94,500,000 | 2017 | |
| 63 | Sri Lanka | $81,940,000 | 2018 | |
| 64 | Cape Verde | $80,000,000 | 2010 | |
| 65 | Colombia | $78,000,000 | 2018 | |
| 66 | Namibia | $77,000,000 | 2018 | |
| 67 | Nicaragua | $76,000,000 | 2014 | |
| 68 | Nigeria | $70,000,000 | 2017 | |
| 69 | Mauritius | $69,500,000 | 2014 | |
| 70 | Zimbabwe | $65,700,000 | 2017 | |
| 71 | Georgia | $65,000,000 | 2017 | |
| 72 | Papua New Guinea | $65,000,000 | 1996 | |
| 73 | Jamaica | $64,000,000 | 2018 | |
| 74 | Cuba | $60,000,000 | 2006 | |
| 75 | Venezuela | $60,000,000 | 2004 | |
| 76 | Haiti | $57,000,000 | 2009 | |
| 77 | Mongolia | $54,000,000 | 2018 | |
| 78 | São Tomé and Príncipe | $50,000,000 | 2004 | |
| 79 | Guyana | $50,000,000 | 1999 | |
| 80 | Costa Rica | $46,000,000 | 2016 | |
| 81 | Burkina Faso | $45,300,000 | 2017 | |
| 82 | Zambia | $45,000,000 | 2018 | |
| 83 | China | $44,900,000 | 2018 | |
| 84 | Kyrgyzstan | $40,000,000 | 2014 | |
| 85 | Sierra Leone | $40,000,000 | 2018 | |
| 86 | Republic of Macedonia | $31,000,000 | 2009 | |
| 87 | Algeria | $30,300,000 | 2012 | |
| 88 | Tunisia | $30,000,000 | 2002 | |
| 89 | Moldova | $23,000,000 | 2009 | |
| 90 | Belize | $22,200,000 | 2010 | |
| 91 | Nepal | $21,400,000 | 2018 | |
| 92 | Saint Lucia | $20,000,000 | 2017 | |
| 93 | Bolivia | $20,000,000 | 2008 | |
| 94 | Uganda | $19,300,000 | 2017 | |
| 95 | Afghanistan | $19,000,000 | 2017 | |
| 96 | Dominica | $18,500,000 | 1998 | |
| 97 | Madagascar | $17,800,000 | 2007 | |
| 98 | Yemen | $15,790,000 | 2006 | |
| 99 | Grenada | $13,600,000 | 2009 | |
| 100 | Tonga | $6,400,000 | 2011 | |
| 101 | Vanuatu | $5,600,000 | 2009 |