fight against climate change runs into cold hard reality - home energy storage system

Jerenenwald, Germany-
In the impact of chemicals and the hum of the transformer, Kraftwerk Jaenschwalde rises like ashes
Colorful fortress on the landscape that has been destroyed by decades of opennessCoal mining.
The communist-
Era colony in eastern Germany is one of the dirtiest power plants in Europe, with a climate of 24 million tons.
Heat up carbon dioxide into the air every year.
When Vattenfall, a former owner of Swedish utility, decided to abandon its coal assets in Germany to reduce its carbon footprint, it could have been closed forever.
But in the region, as local officials have pointed out, the coal industry, which has thousands of employees, plus hard coal, accounts for more than 40% of German power production.
In the Amazon White House climate science "new attack", thousands of porpoise died because of warming and young climate activists met with world leaders, and "shocked" Hollywood's more icons on climate change, "That's why you can't shut down coal mines or power plants one day to another," said factory spokesman Thoralf Schirmer.
How Trump will affect the United StatesS.
Efforts to tackle climate change?
The fight against climate change has come across brutal realities in Central Europe.
World climate leader-
It shows how challenging it will be to keep global temperatures "well below" 2 degrees Celsius as agreed in last year's Paris emissions agreement.
There is growing evidence that the power plants, buildings, cars, trucks, ships and aircraft that are being used today may emit enough carbon dioxide in their lifetime to let the world miss this goal.
A coal plant alone could undermine a one-year carbon budget.
Warming up to 5 degrees Celsius, the lower threshold is also mentioned in the agreement, unless they close early. “For 1.
"At 5 degrees, we will have to start retiring like crazy, and we will not be able to build anything new," said Steven Davis, a scientist at the University of California at Irvine . ".
"It started to look equally bleak twice.
"This has not yet been fully immersed in the fanfare surrounding the Paris agreement, which entered into force at a record pace.
Since the Industrial Revolution, when countries began to burn fossil fuels as energy, the temperature had risen by about 1 degree Celsius.
In 2010, Davis and others estimated that if they were allowed to operate within their life expectancy, the world's existing energy infrastructure had locked in 496 billion tons of carbon dioxide emissions.
With hundreds of power plants in Asia put into operation, the number has risen to 2013 tons, an increase of 729 billion.
"Based on my recent calculations, we are now close to 800 billion tons," Davis said . ".
The researchers tried to make the battery of the electronics safer, which is roughly the rest
According to the latest estimates from the latest assessment by the Inter-Governmental Panel on Climate Change, it is called the 2-degree carbon budget.
The budget for one year is much lower. 5 degrees.
Joeri Rogelj of the International Institute of Applied Systems Analysis at odilienburg estimates that it has 150 billion tons or more, while researchers from the climate interaction group say it has about 210 billion tons.
The uncertainty of the estimates is partly because it is not yet clear how sensitive the climate system is to the increase in atmospheric carbon dioxide levels.
Davis's research shows that assuming the average life span of coal in the world is 40 years,
The thermal power plant will emit 280 billion tons of carbon dioxide, exceeding the budget of 1. 5 degrees.
This does not even include hundreds of people in China and other Asian countries that are being built or on drawings.
"These things don't work in normal 30, 40 years of life," Davis said . ".
"Instead, they need to be closed after 10 or 15 years.
So this is a question of paying for it.
There is a lot of life in those power plants that we basically have to throw away.
"This happens in places like the US where coal-fired power plants are shut down because of competition for natural gas, gas is cheaper and emissions are lower.
But it is not fast enough to meet the Paris agreement's goals, because according to a report from environmental group CoalSwarm this year, there are more coal-fired power plants built every year in the world than retired, greenpeace and Sierra Club
According to the report, there are 7,273 coal-fired power plants operating around the world this year, with 719 under construction and more than 1,000 in the planning stage. At U. N.
During the climate talks in Morocco this week, governments and clean energy advocates noted that,
With the rapid development of renewable energy sources such as wind energy and solar energy, the carbon economy is booming.
But global energy demand is also growing, which means renewable energy is increasing power capacity rather than replacing the existing capacity of fossil fuels, says Glenn Peters of the Oslo Center for International Climate and Environmental Studies.
"Some displacement is happening in the United States. S.
In China, "he said.
"But you don't need to build any more fossils to reduce emissions (fuel)infrastructure.
In order to drop faster, you have to close the existing infrastructure.
"In scientific predictions, few countries are able to eliminate fossil fuels at a fast enough pace to meet Paris's goals.
Instead, they think the world will find a way to absorb a lot of carbon dioxide from the atmosphere in the second half of this century.
In the Netherlands, creative thinking about climate change helps explain why.
When the Swedish government-owned Vattenfall decided to unload German coal plants and coal mines, the eco-activists put pressure on it to stop using them.
But Magnus Hall, CEO of Vattenfall, said it would be a "financial burden ".
"So we decided to give it up," he said . " He added that for the German government and people, how to deal with these issues is a problem.
Environmental groups protested the sale of mines and factories to Czech investors, saying it simply meant their carbon footprint would be passed on to others.
But the German decision has little appetite.
Close the manufacturer of the lignite industry, which has 8,000 employees in the eastern area of lassiz, which borders Poland.
New owners in the Czech Republic are considering the expansion of coal mines. They say Germany's decision to phase out nuclear power means demand for lignite coal will remain "stable ".
Schirmer is a book mad with a purple scarf, which is inspiring.
On the other side of the border, Poland is planning to open new coal mines, which means that if Germany closes its own mines, Germany may eventually import electricity from Polish coal mines, he said.
He agreed that Germany needs to develop "100% renewable energy", but that there is still a long way to go, because before a huge leap in energy storage, in days without wind or sunshine, coal will be needed.
He said: "It is unwise to sink the ship before you see the land.