The big slide in renewable energy tells the real story
No, renewables are not taking over the world anytime soon.
By Bjørn Lomborg | Watts Up With That? | November 26, 2017
We have spent the last two centuries getting off renewables because they were mostly weak, costly and unreliable. Half a century ago, in 1966, the world got 15.6% of its energy from renewables. Today (2016) we still get less of our energy at 13.8%.
With our concern for global warming, we are ramping up the use of renewables. The mainstream reporting lets you believe that renewables are just about to power the entire world. But this is flatly wrong.
The new World Energy Outlook report from the International Energy Agency shows how much renewables will increase over the next quarter century, to 2040. In its New Policies Scenario, which rather optimistically expects all nations to live up to their Paris climate promise, it sees the percentage increase less than 6 percentage points from 13.8% to 19.4%. More realistically, the increase will be 2 percentage points to 15.8%.
Most of the renewables are not solar PV and wind. Today, almost 10 percentage points come from the world’s oldest fuel: wood. Hydropower provides another 2.5 percentage points and all other renewables provide just 1.6 percentage points, of which solar PV and wind provide 0.8 percentage points.
Neither will most renewables in 2040 come from solar PV and wind, as breathless reporting tends to make you believe. 10 percentage points will come from wood. Hydropower provides another 3 percentage points and all other renewables provide 6 percentage points, of which solar PV and wind will (very optimistically) provide 3.7 percentage points.
Oh, and to achieve this 3.7 % of energy from solar PV and wind, you and I and the rest of the world will pay – according to the IEA – a total of $3.6 trillion in subsidies from 2017-2040 to support these uncompetitive energy sources. (Of course, if they were competitive, they wouldn’t need subsidies, and then they will be most welcome.)
Most people tend to think about electricity for renewables, but the world uses plenty of energy that is not electricity (heat, transport, manufacture and industrial processes).
Actually, if the world miraculously could make the *entire* global electricity sector 100% green without emitting a single ton of greenhouse gasses, we would have solved just a third of the total global greenhouse gas problem.
As Al Gore’s climate adviser, Jim Hansen, put it bluntly:
“Suggesting that renewables will let us phase rapidly off fossil fuels in the United States, China, India, or the world as a whole is almost the equivalent of believing in the Easter Bunny and [the] Tooth Fairy.”
We need to get real on renewables. Only if green energy becomes much cheaper – and that requires lots of green R&D – will a renewables transition be possible.
References
Data for graph: “A brief history of energy” by Roger Fouquet, International Handbook of the Economics of Energy 2009; IEA data DOI: 10.1787/enestats-data-en, and World Energy Outlook 2017, unfortunately not free, https://www.iea.org/weo2017/
Hansen quote: http://www.columbia.edu/…/mail…/2011/20110729_BabyLauren.pdf
The world emitted 49Gt CO₂e in 2014, and all electricity/heat came to 15Gt or less than a third, http://cait.wri.org/profile/World.
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Latvia urging UK to ‘prepare for war’ with Russia
By Lucas Leiroz | March 18, 2024
The Baltic countries continue their “preparation for war with Russia.” Now, as if it were not enough to engage in a suicidal militarization campaign, Latvia is also demanding that the main NATO countries, such as the UK, also begin adopting radical measures to prepare for the “inevitable” confrontation with Moscow. The main Latvian criticism of the British concerns the military service, with the Baltic country asking the UK to immediately resume conscription policies to increase the size of its forces.
Latvia’s foreign minister, Krisjanis Karins, stated that all NATO countries should follow the Latvian example when it comes to military preparation. According to him, it is necessary to implement special militarization measures and improve defense capacity in the face of the supposed “Russian threat”, which is why Western countries should unite in a common military policy. Karins believes that not all NATO states are efficiently engaged in this military preparation process. In this regard, he criticizes even the stance of key countries in the bloc, such as the UK.
Karins was asked by a journalist from The Telegraph about whether London should adopt mandatory military service for its citizens. He resolutely responded that Latvia “strongly recommends” such an attitude. According to Karins, Latvia is developing a system called “total defense”, in which all the country’s efforts are directed towards expanding military capacity. Efforts include all sectors of civil society, thus requiring a system of total mobilization within which mandatory military service is vital. … continue
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And 58 scientific papers show that man made “global warming” is a myth.
No warming is happening at all.
http://www.breitbart.com/big-government/2017/06/06/delingpole-global-warming-is-myth-58-scientific-papers-2017/
And sea levels are falling,
https://www.iceagenow.info/sea-levels-are-falling/
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I try not to use the poorly-defined term “renewables.” But in fact wind and solar are increasing rapidly while wood burning can and should be phased out.
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