国別内訳 (MtCO2)

世界

3.1%

米国におけるCO2排出量の新たな増加.

CO2排出量の増加(+ 1.9%)は過去の増加に基づく

経済成長の鈍化、エネルギー原単位の低下、および燃料構成の変化に関連して、2016年までの3年間の排出量の停滞の後、エネルギー関連CO2排出量は2017年に2.1%、2018年に1.9%増加しました。 石炭とガスの切り替え政策にもかかわらず、中国(+ 3.1%)、インド(+ 4.2%)、ロシア(+ 3.9%)で排出量が増加しています。
米国では、部分的に気象条件によってエネルギー消費量が増加したため、CO2排出量は3.1%増加しました。
欧州連合では、エネルギー需要の減少(ドイツなど)、発電用の再生可能エネルギーの寄与の大きさ、および天候(穏やかな天候)のため、CO2排出量が減少しました(-2.1%)。
日本では、2016年以降の太陽光発電の貢献度の増加と2018年の原子力発電の増加により、CO2排出量は5年連続で減少し続けました。

世界のエネルギー動向、2019年版

Enerdataは、G20諸国の2018年のデータに基づいて、世界のエネルギー市場の動向を分析します。

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Global Energy & CO2 Data

エネルギーの供給、需要、価格、温室効果ガス排出に関する包括的かつ最新のデータベースにアクセスする(189ヶ国).

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02
Jun

GHG emissions in Australia dipped by 0.9% in 2019

According to the Australian Department of Industry, Science, Energy and Resources, Australia's greenhouse gas (GHG) emissions dipped by 0.9% in 2019 (-5 MtCO2eq) to 532.5 MtCO2eq.

25
May

China failed to meet its energy efficiency target for 2019

According to the National Development and Reform Commission (NDRC), China energy intensity, which measures the amount of energy needed to generate one unit of GDP, decreased by 2.6% in 2019, which was lower than the Chinese government target of 3% cut. The country felt short of its energy efficiency goals in 2019 due to the fast growth in the economic sector of steel, building materials, non-ferrous metals, chemicals, and the services. However, the NDRC also announced that the country carbon intensity (the amount of carbon dioxide emissions per unit of GDP) decreased by 4.1% against a target of 3.6%. 

15
May

South Korea's ETS emissions dipped by 2% in 2019

Emissions under the South Korean emission trading scheme (ETS) have decreased by 2% in 2019 to 589 MtCO2, representing the first drop since the ETS entered into operations in 2015. Emissions have been driven down by the power sector (-8.6%) to 245 Mt due to temporary shutdowns of coal-fired power plants combined with a shift from coal to LNG. Conversely, emissions from the steel sector grew by 7.1% to 113 Mt fostered by higher production.

07
May

US energy-related CO2 emissions decreased by 2.8% in 2019

According to the US Energy Information Administration (EIA), US energy-related CO2 emissions decreased by 2.8% in 2019, to 5,130 MtCO2, i.e. 15% below their 2007 peak of 6,003 MtCO2 and offsetting a 2.9% surge in 2018 that was due to increased energy consumption (warmer weather spurred air conditioning demand). In 2019, energy-related emissions fell faster than energy consumption (-0.9%) and the CO2 intensity (CO2 emissions per unit of GDP) improved noticeably, in a context of economic growth (+2.3% of GDP). Most of the decrease in CO2 emissions occurred in the power sector (-8.2% in 2019, i.e. -145 MtCO2), as renewable power generation continued to rise and to reduce coal consumption: CO2 emissions from coal fell by 14.6%, while CO2 emissions from the use of natural gas increased by 3.3% (limited increase in gas-fired power generation).


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