You plan to move to the Philippines? Wollen Sie auf den Philippinen leben?

There are REALLY TONS of websites telling us how, why, maybe why not and when you'll be able to move to the Philippines. I only love to tell and explain some things "between the lines". Enjoy reading, be informed, have fun and be entertained too!

Ja, es gibt tonnenweise Webseiten, die Ihnen sagen wie, warum, vielleicht warum nicht und wann Sie am besten auf die Philippinen auswandern könnten. Ich möchte Ihnen in Zukunft "zwischen den Zeilen" einige zusätzlichen Dinge berichten und erzählen. Viel Spass beim Lesen und Gute Unterhaltung!


Visitors of germanexpatinthephilippines/Besucher dieser Webseite.Ich liebe meine Flaggensammlung!

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Showing posts with label Fossil Fuels. Show all posts
Showing posts with label Fossil Fuels. Show all posts

Friday, November 17, 2017

A world without fossil fuels?


A world without fossil fuels?

IN MY OPINIONKlaus Doring

A world without  fossil fuels?

As today's Editoral in MINDANAO DAILY MIRROR (November 17, 2017)  goes: "President Duterte has changed heart and now gave the Department of Energy the green light to consider plans to reactivate the mothballed Bataan Nuclear Power Plant. This after the Philippine and Russian governments agreed to cooperate in the development of national nuclear infrastructure in the country... ."

Allow me to ask: Is it possible to fulfill all our global energy needs with renewables only? And which technologies work best to help us transition to a world without fossil fuels? Scientists give answers at COP23, which is still ongoing in Bonn/Germany at this moment.

"A full decarbonization of the electricity system by 2050 is possible for lower system cost than today based on available technology," said Christian Breyer, who heads a team of international researchers at Lappeenranta University of Technology (LUT) in Finland.

Breyer and his team looked at data from all over the world, such as energy consumption, demographic development and weather. They also analyzed which technologies are expected to be the cheapest in the next three decades.

"Energy transition is no longer a question of technical feasibility or economic viability, but of political will," Breyer added. Breyer's team and NGO Energy Watch Group (EWG) presented their findings at COP23 in Bonn.

And I learned: falling costs give rise to solar power. Why? Due to rapidly falling costs, solar photovoltaic (solar PV) and battery storage are the main drivers of securing the global energy supply. Solar PV's share of total power supply is expected to rise from 37 percent in 2030 to almost 70 percent by 2050, the study said.

Wind energy would make up 18 percent, hydropower 8 percent and bioenergy 2 percent of the total global energy mix by 2050, according to the scientists' estimates.

The energy mix would of course look slightly different in areas with a lot of wind and fewer hours of sunshine, such as in Europe's and Asia's northern regions. 
  
And here are several Germany's climate innovators: A sunny future for e-cars? To guarantee access to electricity day and night reliable storage is of course a must. According to Breyer's simulation, about 30 percent of overall demand in 2050 will be met by storage output and 95 percent of that, in turn, will be covered by batteries alone. The study's authors have calculated with a global population of almost 10 billion people by 2050 - that means the world's hunger for power is expected to double as a result.

Twice as many new jobs? Maybe These changes are obviously helping with air quality and overall a more healthy environment, but they also help with jobs. At the moment, there are about 19 million people who are employed in the energy sector - half of those are working for the coal industry. These jobs will be made redundant by the transition to renewables; however, twice as many new jobs would be created as a result, according to estimates.

Huge strides towards cutting down emissions - another headline nowadays!  At COP23 in Bonn, delegates are trying to come up with ways to reduce carbon emissions to limit global warming well below 2 degrees Celsius and help mitigate climate disasters.

Global energy production - especially coal - contributes to 20 percent of all carbon emissions. If the electricity system were to only be powered by renewables, emissions could drop by 60 percent by 2025. By 2030, they could drop by 80 percent.

"Such a scenario is indeed realistic, since renewable energy sources are becoming cheaper and cheaper," said climate economist Claudia Kemfert of the German Institute for Economic Research in Berlin (DIW) when the study was released.

Now, is it utopia or realistic scenario?

"We've seen in the past that all studies did underestimate the development of renewable energy. That's why it's going so much quicker than anticipated and we are looking ahead to the next three decades, where we can meet the target of 100 percent renewables in our energy mix," Claudia Kemfert added.

Energy Watch Group head Hans-Josef Fell agrees with that assessment and says the finance sector also plays a huge role in accelerating this dynamic. "Financial institutions now regard investments in coal, nuclear, oil and gas as risky and terminate their commitments," he said.

Renewable energy sources are regarded as safe alternatives. That is a fact!

"This scenario is essentially the basis if we want to fulfill international responsibilities as laid out by the Paris agreement," said Stefan Gsänger of the World Wind Energy Association. But he was also quick to point out that this is by no means a market-driven self-seller. "I hope we'll build up enough pressure on political decision makers all over the world," he added.

European Member of Parliament Arne Lietz of the Social Democrats says there is still a huge deficit.
"This scenario shows that we must urgently rethink current politics," he said. "But politics are not there yet." Lietz added that "big lobbyists trying to influence the government to keep investing into fossil fuels and ruin economies" were blocking efforts.

Back to nuclear power - and please allow me again to quote today's MIRROR-Editorial:  After the Chernobyl nuclear disaster in the Ukraine back in 1986 all governments should really think twice and act with caution.