Are greenhouse gases out of control?

Are greenhouse gases out of control?

In 2019, the highest growth was related to the absolute emission of carbon dioxide from fossil fuels and industrial activities, followed by methane.

A group of gases that keep some of the sun’s energy in the earth’s atmosphere and cause the atmosphere to heat up are called greenhouse gases. Water vapor, nitrogen dioxide, and methane are the main greenhouse gases.

Carbon emissions are always increasing!

Similar to the increasing net emission of greenhouse gases since 1850, the total net emission of man-made greenhouse gases has continued to increase between 2010 and 2019.

The annual average of greenhouse gas emissions during 2010-2019 was higher than any decade in the past, but the rate of growth between 2010-2019 was lower than that of 2000-2009.

The average annual growth rate decreased from 2.1% per year between 2000 and 2009 to 1.3% per year between 2010 and 2019.

A few numbers about Crane


In 2019, the greatest growth was in absolute emissions of carbon dioxide from fossil fuels and industrial activities, followed by methane, while the greatest relative growth occurred in fluorinated gases, which started from low levels in 1990.

Net anthropogenic carbon dioxide emissions due to land use, land use change, and forestry have uncertainty and annual variability.

Net anthropogenic greenhouse gas emissions have increased since 2010 in all major areas worldwide. An increasing share of these publications can be attributed to urban areas.

The reduction in carbon dioxide emissions from fossil fuels and industrial processes due to improvements in the energy intensity of GDP and the carbon intensity of energy has been less than the increase in emissions from growing levels of global activity in the energy supply industry, transportation, agriculture and construction.
Regional partnership to reduce carbon emissions

Regional contributions to global greenhouse gas emissions continue to vary widely. Variations in regional and national per capita emissions partly reflect different stages of development, but this amount also varies widely at similar income levels.

In the world, 10% of households with the highest per capita emissions are responsible for producing 34-45% of the global consumption-based household greenhouse gas emissions, while 40% of households with average per capita emissions are responsible for producing 40-53% and 50% with low per capita emissions. They are responsible for producing 13 to 15 percent of greenhouse gases.

At least 18 countries have kept the decreasing trend of greenhouse gas emission based on production and carbon dioxide based on consumption constant for more than 10 years.
Major producers of greenhouse gases
In 2019, the per capita emission of carbon dioxide was more than 6 tons in 48% of the world’s population, more than 9 tons in 35% of the world’s population, and less than 3 tons in 41% of the world’s population.

A significant amount of the population of low emission countries do not have access to modern energy services. Eradication of extreme poverty, energy poverty and providing adequate living standards to all these areas within the framework of achieving sustainable development goals and in the short term without significant growth in global greenhouse gas emissions can be achieved.

According to the announcement of the Meteorological Organization, it is important to reduce the decarbonization of the energy sector, increase energy efficiency and reduce energy demand – which itself is caused by policies and changes in the economic structure.

Some countries have reduced production-based greenhouse gas emissions by a third or more than a third since the peak, and some have achieved sequential reduction rates of around 4%, comparable to global reductions in scenarios that keep warming to 2°C. Celsius (more than 67%) or less. This reduction has only partially offset the growth in global emissions.

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