2014-2023 Country 2014–15 2015–16 2016–17 2017–18 2018–19 2019–20 2020–21 2021–22 2022–23 score change Kyrgyz Republic Kyrgyz Republic 3.74 Lao PDR Lao PDR 2.47 Latvia Latvia 8.22 Lebanon Lebanon 2.44 Lithuania Lithuania 10.88 Luxembourg Luxembourg 7.66 Macedonia, FYR 4.15 Macedonia, FYR Malaysia Malaysia 5.11 Malta Malta 9.93 Mauritius Mauritius 0.65 Mexico Mexico 1.99 Mongolia Mongolia 6.9 Montenegro Montenegro 1.53 Morocco Morocco 5.64 Mozambique Mozambique 3.22 Namibia Namibia 5.4 Nepal Nepal 4.02 Netherlands Netherlands 9.4 New Zealand New Zealand 2.6 Nicaragua Nicaragua -0.16 Nigeria Nigeria 1.3 Norway Norway 2.99 Oman Oman 4.79 Pakistan Pakistan 5.13 Panama Panama 1.33 Paraguay Paraguay 5.63 Peru Peru -1.72 Philippines Philippines 2.13 Poland Poland 10.52 Portugal Portugal 8.01 Qatar Qatar 2.58 Republic of Moldova Republic of Moldova 8.55 Romania Romania 1.65 Saudi Arabia Saudi Arabia 5.33 Senegal Senegal 12.18 Serbia Serbia 4.71 Singapore Singapore 3.24 Slovak Republic 7.82 Slovak Republic Slovenia Slovenia 6.57 South Africa South Africa 3.01 Spain Spain 8.96 Sri Lanka Sri Lanka 2.41 Sweden Sweden 6.47 Switzerland Switzerland 6.21 Tajikistan Tajikistan -1.99 Tanzania Tanzania 10.15 Thailand Thailand 5.75 Trinidad and Tobago -1.3 Trinidad and Tobago Tunisia Tunisia 3.79 Turkey Turkey 3 Ukraine Ukraine 8.06 United Arab Emirates 6.4 United Arab Emirates United Kingdom 6.68 United Kingdom United StatesUnited States 6.3 Uruguay Uruguay 3.58 Venezuela Venezuela 1.56 Viet Nam Viet Nam 6.5 Yemen, Rep. Yemen, Rep. 1.86 Zambia Zambia 1.29 Zimbabwe Zimbabwe 12.28 Year-on-year decline No change Year-on-year improvement Source: World Economic Forum Fostering Effective Energy Transition: 2023 Edition 63