What does the UN climate report say? - battery energy storage system

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This is what you need to know.
When the temperature is higher than the pre-temperature 2C
It is widely believed that industrial level is the threshold for dangerous climate change.
Warnings from island countries rose to more than 1.
5C will threaten their survival.
Their concerns mean a commitment to continue working to keep the temperature at 1 degree.
Including 5C
After tough negotiations
In addition to the commitment to keep them "far below" 2C in the global Paris climate agreement in 2015.
When targets are included in the Paris agreement, little is known about the climate risks that can be avoided in A. 1.
The 5C warm world, compared to the 2C warm world, or the action required to limit the temperature to rise to this level.
United Nations special inter-governmental committee on climate change (IPCC)
Responsible for providing answers.
It warns that the world is off track for 1. 5C limit.
Even if countries commit as part of the Paris agreement to reduce greenhouse gas emissions that contribute to global warming, the world will violate 1.
The 5C threshold is about 2040.
Based on these commitments, we will move to 3C at a speed of 2100, and then even warmer.
As more greenhouse gases cause more warming, reducing the total amount of emissions required to stabilize the Earth's temperature at any level to zero.
Prevent the temperature from rising to more than 1.
In the long run, countries need to reduce their carbon emissions by 45% by 2030, achieve net emission reductions by 2050, and slash other greenhouse gases such as methane.
There is also a need to remove excess carbon from the atmosphere.
Well, it will need to be fast, far away
According to the report, unprecedented changes have taken place in the whole society.
In 2050, renewable energy will have to provide 70% to 85% of electricity, natural gas will have a very small role in generating electricity, technology can capture and store carbon, and coal will hardlyexistent.
The report said that the feasibility of solar, wind and battery storage has improved significantly in recent years, which may indicate that the system is changing.
But it's not just electricity: transportation, construction and industry have to be cleaner.
Absorbing excess carbon from the atmosphere requires measures, such as planting new forests, or, more controversial, burning plant materials as energy to capture carbon stored underground, which is called "bec
Millions of square kilometres of land need to be turned into forests or used to grow renewable energy crops, which could disrupt food production.
The report said the rise of 2C will lead to more heat waves and extreme heavy rains, more people face water shortages and drought, greater economic losses, and less than 1 production of major crops. 5C.
Sea level rise will be reduced by 10 cm, 1.
By the end of this century, the temperature of 5C had risen from 2C.
Coral reefs could fall by 70% to 90%.
The warming 5C, almost all the coral reefs in the world will disappear at 2C, while more organisms and plants in the world will face the loss of most of the coral reefs.
The Arctic is probably ice-
Free summer for about a century.
5C, but if the temperature rises to 2C, at least once a decade.
The Inter-Governmental Panel on Climate Change does not have its own research, so the report draws conclusions from more than 6,000 research papers.
The authors of the report and the representative of 195 governments, who were members of the IPCC, then met to finalize the "summary of decision makers" report, which deals with agreed routesby-line.
The aim is to make the report as clear as possible while keeping the science alive, and to ensure that everyone supports the document.