平均二酸化炭素排出係数
2020年に世界の炭素係数が著しく改善（-0.9%。2010-2019年は年間-0.3%）
平均二酸化炭素排出係数
2020年に世界の炭素係数が著しく改善（-0.9%。2010-2019年は年間-0.3%）
トレンド 1990 - 2020 - tCO2/toe
+42%
世界の平均値を大きく上回ったままにとどまった南アフリカの炭素係数
2020年に世界の炭素係数が著しく改善（-0.9%。2010-2019年は年間-0.3%）
2020年には世界の炭素係数（石油換算トン当たりのエネルギー消費のCO2排出量）が0.9%減を記録しました。これは、2010-2019年の期間の減少（年間-0.3%）よりもはるかに速いペースでした。このような改善は、パンデミックに関係した都市封鎖措置と輸送制限の状況での石油消費量の急減と、発電における脱炭素化が加速されたことが背景にあります（電力消費量の落ち込みのために、火力発電を主とする柔軟性のある発電設備で発電電力量が減少）。実際には、電力消費量の減少と再生可能エネルギー発電の増大の継続が、（特に石炭を使用した）火力発電、そして発電業界における化石燃料の消費量減少に貢献しました。 炭素係数の低下は、欧州連合（-4.4%。スペインとドイツで著しく減少）、米国（-3.4%）、カナダ（-9.5%）、ラテンアメリカおよびアフリカ（それぞれ-4.4%。火力発電が減少した南アフリカで著しい改善）で、記録されました。 アジアではこの改善は鈍速しています（-0.6%）。（石炭消費量が今もなお増加中の）中国では、炭素係数の低下は0.5%にとどまりました。炭素係数の低下は、インド（石炭火力発電の縮小）、韓国（原子力発電の増加）で見られましたが、日本とインドネシアでわずかに上昇しました。炭素係数の低下は、石炭消費量を縮小したロシアとオーストラリア、そして中東（石油消費量の縮小）でも記録しました。
Need more data? All the information presented in this energy data tool are extracted from Global Energy & CO2 Data service, the most comprehensive and up-to-date database on all CO2 emissions from fuel combustion by sector and sources, industrial process, waste, but also on CH4, N2O, PFC, SF6 emissions. Detailed indicators are available by country and by sector.
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Jan
China added 53 GW of solar photovoltaic (PV) capacity in 2021, including 29 GW of distributed solar projects, according to the country's National Energy Administration (NEA). The country's total solar capacity reached 306 GW at the end of the year, with 107.5 GW of distributed solar (+29 GW in 2021, i.e., around 55% of all new solar PV capacity added in 2021). More than 40% (21.5 GW) of the total capacity corresponded to residential solar plants (compared to more than 10 GW added in 2020). In 2020, China had added more than 49 GW of solar capacity.
24
Jan
The combined production of fossil fuels (including natural gas, crude oil, and coal) in the United States increased by 2% in 2021, according to the US Energy Information Administration (EIA). In 2021, natural gas accounted for 46% of US production of fossil fuels, followed by crude oil (30%), coal (15%) and NGPL (9%). The public agency forecasts that the country's output of fossil fuels will continue to rise in 2022 and 2023, surpassing the 2019 production level and reaching a new record in 2023. Indeed, natural gas production in the United States, which increased by 2% in 2021, will expand by 3% in 2022 and 2% in 2023. US crude oil production will increase by 6% in 2022 and 5% in 2023, after +1% in 2021. US coal production, which rose by 7% in 2021, will grow by 6% in 2022 and 1% in 2023. Finally, natural gas plant liquids (NGPL) production increased by 4% in 2021 and will rise by 9% in 2022 and 4% in 2023.
21
Jan
According to Trade Statistics of Japan, Japanese LNG imports declined by 0.2% in 2021 to 74 Mt. In 2020, Japan was the world's largest LNG importer, accounting for around 20% of global imports. However, LNG imports have been declining since 2017 and are now estimated to be lower than China's LNG imports, that grew by nearly 19% in 2021 according to preliminary statistics, making China the largest LNG importer worldwide in 2021.
21
Jan
Renewables accounted for 22.1% of the European Union's gross final energy consumption in 2020, compared to 17.4% in 2015, according to Eurostat. The regional bloc targeted 20% of renewables in gross final energy consumption by 2020. Sweden had by far the highest share among the EU Member States in 2020 (60.1%), followed by Finland (43.8%), Latvia (42.1%), Austria (36.5%) and Portugal (34%). The lowest proportions of renewables were recorded in Malta (10.7%), Luxembourg (11.7%), Belgium (13%) and Hungary (13.9%). France was the only country that missed its 2020 national goal for renewables of 23% with 19.1%. In addition, the share of renewables in electricity consumption rose to 37.5% in 2020 in the EU; they accounted for 23.1% of total energy use for heating and cooling and for 10.2% for transport.
