Skip to content

Has China Faked Its Coal Data?

March 29, 2017
tags:

By Paul Homewood

 

image

http://www.rfa.org/english/commentaries/energy_watch/china-efficiency-claim-under-cloud-03272017104635.html

 

From Radio Free Asia:

 

China has claimed big gains in energy efficiency for 2016 despite coal and steel production that covered cities in smog during the second half of the year.

Official figures from the National Bureau of Statistics (NBS) have offered a murky mix of partial data, unexplained results and apparent discrepancies in accounting for the country’s energy use in a year of lower economic growth.

In its statistical communique released this month during China’s annual legislative sessions, the NBS said that energy use per unit of gross domestic product dropped by a substantial 5 percent last year, although several key indicators rose.

The measure of energy intensity fell almost as much as the 5.6-percent improvement recorded for 2015. But electricity consumption increased by 5 percent in 2016 compared with a much weaker gain of 0.9 percent a year before, according to the National Energy Administration (NEA).

The numbers pose a puzzling question with several implications for China’s economy and the environment.

How could the country have made such an advance in energy efficiency at a time when power consumption climbed by such a large amount and GDP grew by 6.7 percent, the slowest pace in 26 years?

Other energy figures from the NBS may only add to the mystery.

According to the official data, consumption of crude oil also rose 5 percent and natural gas increased 8 percent, but coal use fell 4.7 percent in a big decline for China’s main fuel.

The reported reduction in coal use for the third year in a row has been hailed by environmentalists, raising hopes that consumption may have peaked in 2013.

On March 17, the Paris-based International Energy Agency (IEA) credited China’s reduction in coal demand for helping to avoid an increase in global greenhouse gas emissions for the third consecutive year.

China’s carbon dioxide (CO2) emissions fell 1 percent in 2016, while U.S. emissions were down by 3 percent, the IEA said.

The major drop in coal consumption accounts for China’s official calculation that total energy use rose by only 1.4 percent, far less than GDP, allowing the NBS to claim greater efficiency.

Source of confusion

But the coal numbers by themselves have been a source of questions and confusion.

In reporting the percentages for coal, oil and gas, the NBS has provided no actual tonnage or volume figures, making the rates impossible to check or compare.

In an analysis, the environmental group Greenpeace cited conflicting readings of the data on China’s low-quality coal.

While the NBS reported a 4.7-percent drop in coal use based on undisclosed tonnage, it also claimed that coal’s share of total energy use fell from 64 percent in 2015 to 62 percent last year.

The share numbers imply that coal consumption fell 1.3 percent based on the energy content of the fuel rather than physical tonnage, Greenpeace calculated.

"The difference can be due to either a major improvement in coal quality or data discrepancies," the Greenpeace analysis said.

The NBS has not explained why it reported percentage figures without the tonnage or volume details.

The uncertainty casts doubt over the validity of the efficiency figures.

The NBS estimates may also be in conflict with what actually happened in the coal market last year.

Government agencies have acknowledged missteps in pursuing cuts in coal production overcapacity too aggressively last year, leading to sudden shortages and a price spike before the winter heating season began.

After berating coal companies for moving too slowly on closing excess mining capacity, the National Development and Reform Commission (NDRC) reversed course and authorized more production as supplies ran low and prices climbed by more than 70 percent.

Similar moves in the steel industry spurred smelters to restart idled production as price incentives took hold, adding to coal demand and urban smog.

While the effects on market prices and air quality were evident, official reports of coal production and consumption continued to show declines.

A study released by Greenpeace’s East Asia affiliate in February found that publicized cuts in the steel industry included previously-closed plants. Production capacity actually rose as smelters reopened to profit from higher prices, the study said.

Inspectors from the Ministry of Environmental Protection (MEP) and the State Administration of Work Safety (SAWS) have reported numerous violations by manufacturers operating in spite of shutdown orders.

china-coal-worker-datong-shanxi-nov20-2015-400.jpg

A Chinese worker sorts coal on a conveyor belt near a coal mine in Datong, northern China’s Shanxi province, Nov. 20, 2015. Credit: AFP

Doubts about estimates

Although actual coal use is hard to quantify from such anecdotal evidence, the reports also raise doubts about NBS estimates that coal production last year fell by a whopping 9.4 percent.

If production had declined at double the rate of the drop in consumption, it would imply much tighter supplies.

China energy experts have been unable to substantiate the official figures.

"Those coal consumption numbers certainly don’t make sense on the surface, and I’m not completely sure how to interpret them," said David Fridley, staff scientist for the China Energy Group at the Lawrence Berkeley National Laboratory in California.

"Nor can I account for the source of the decline. Cement, steel and thermal power were all up in 2016, and they were the main sources of decline in 2015," said Fridley by email.
Fridley noted that the NBS communique is a "flash," or early, estimate and may be subject to revisions.
He also suggested that coal consumption could have fallen in sectors and uses such as district heating that have yet to be reported, although the frequency of winter smog alerts argues otherwise.
"I guess the only thing for certain is that China reported another year of coal consumption decline—period," said Fridley.
http://www.rfa.org/english/commentaries/energy_watch/china-efficiency-claim-under-cloud-03272017104635.html

This is not the first time doubts have been raised about the accuracy and integrity of China’s energy and emission statistics, for instance here and here.

And there is an additional problem, in that the regions in China cannot always be relied upon to send truthful statistics to the Central Government.

What is clear is that the Chinese Communist Party only has the interests of the country, and ultimately itself, at heart, and will do all it can to further them.

Advertisements
8 Comments
  1. TinyCO2 permalink
    March 29, 2017 4:22 pm

    I can’t believe this. We’ve been told on good authority that China is more serious about cutting CO2 now than the West. They’ve got masses and masses of renewables….

    Or possibly the ‘experts’ were fooled.

  2. March 29, 2017 10:19 pm

    The Commmunist Party of China have been playing most western politicians like fiddles for like ever…

    Every time I see/hear some fawning eco-clown proclaiming China’s Green credentials as a spur to our own situation I think “if only they knew” – but then I remember that – if they did know – they would simply swerve any discussion.

    Such is the pervasiveness of dishonesty in western eco-loon.land.

    “Useful idiots” only hints at the Chinese government view of western eco-activism and its political manifestations.

    • Athelstan permalink
      March 30, 2017 6:59 pm

      The so called ‘experts’ relentlessly rattle on about, eulogizing over…… China’s industrial miracle and ‘miraculous growth rates’.

      Hmm, well lads let me tell you, that just to stand still China needs a growth rate of ± 7% and currently this places the Chinese miracle in perspective – they are in negative territory and that says something about their recent flexing of strategic and military ambitions – it’s what they do, whether you’re Guatamala or a wannabe super state in terminal decline.

      What is another constant source of discombobulation is that, the self styled cognoscenti, the illiberal commentariat are so forgiving, actually lauding of what still is a staunchly closed authoritarian state which is as colonial as it gets and would make Clive of India – maybe Cec’ blush at their rapacious apetite for raw materials blasted from the African earth or because we ain’t doing it, do the green blob just stick their heads in the sand concerning rare earths so vital for ruinables?

      Indeed ‘our consciences’ the virtue signallers of the left never allow Britain to forget about – its so called colonial legacy but yet have nothing to say about the PRC – RED CHINA and its grandiose land grabs and governmental meddling in the great continent of Africa [and South America, Asia too, see how they now are muscling in on Afghanistan and by actually backing the taleban – a very mendacious foreign interference/intervention – though the Indians and Pakistanis have long held ambitions over the division of Afghanistan and its massive ores and mineral reserves].

      What is going on in the South China sea is nothing short of scandalous and still no one here [UK] bats an eyelid mind you most of ’em [our idiot FCO and MPs] don’t know where it is, even if you showed ’em. How different would it have been if, we still had some sort of Navy…..yet China’s build up and island land grabs are outrageously ignored by the west [not Japan, Aus’ and the USA of course].

      In actual fact, it is Imperial China who should worry us far more than lil ole Putin’s Russia.

      • March 31, 2017 6:38 am

        I’m quite curious about China – Russia relations

        China are indulging the NorKs and literally building up the Spratley Islands – the disputes over territory with Russia are put to one side as China seems to be turning into Russia’s largest petrochemical partner.

        There is much that goes completely unreported in western MSM about the impressive “build out” the Chinese have been conducting across the vastness of central Asia. We are treated to the occasional piece about Chinese trains arriving in Spain without some elaboration of how they got there…

        The Chinese government is playing mahjong and then some.

  3. March 30, 2017 9:05 am

    A report by one bunch of liars – Greenpeace – on another bunch of liars – the Chinese Communist Party. Well, I guess it takes one to know one. But at least we can be sure the Chinese are acting in the best interests of their people – unlike Greenpeace – who’d like to see developed Western peoples reduced to cave dwellers.

    • Gerry, England permalink
      March 30, 2017 12:45 pm

      And given to gullible idiots who so want to believe that China is suffering the same lunacy as the west.

  4. March 31, 2017 12:23 pm

    Apparenly …

    China says Trump’s USA is being selfish about using coal.(h/t WUWT)

    Quite a leap that is – I’d say …..

  5. April 2, 2017 9:08 am

    Reblogged this on ajmarciniak.

Comments are closed.

%d bloggers like this: