Man-made CO2 emissions 1965 -2012

Guest Essay by Ed Hoskins

The following calculations and graphics are based on information on worldwide national CO2 emission levels published by BP [i] in June 2013 for the period from 1965 up until 2012. The data is well corroborated by previous datasets published by the Guardian [ii] and Google up until 2009 [iii].

A logical grouping of nations with regard to attitudes to CO2 emissions control is used, as follows:

The European Union, (including the UK), believers in action to combat Global Warming.

United States of America.

Japan, the former Soviet Union, Canada and Australia are developed nations, ignoring Kyoto.

Korea, Iran, South Africa, Mexico, Saudi Arabia, Brazil, Indonesia and Taiwan: developing rapidly.

China and Hong Kong: developing very rapidly.

India: developing rapidly

Rest of World (~160 Nations): developing rapidly.



In summary the CO2 emission and emissions per head position in 2012 was as follows:

CO2 emissions % population CO2/head tonnes

EU (27) 3,978 7.2% 7.9

USA 5,786 4.5% 18.3

JP RU CA AU 4,611 4.3% 15.1

KR IR ZA MX SA BR ID TW 4,252 11.3% 5.3

China HK 9,299 19.1% 6.9

India 1,823 17.3% 1.5

Rest of World (~160 Nations) 4,718 36.3% 1.8

World 34,466 4.9

These graphs of total CO2 emission history show that up until 2012:

CO2 emissions from the developing world as a whole overtook the developed world in 2007 and are now ~42% higher.

There has been a very rapid escalation of Chinese CO2 emissions since the year 2000[iv].

China overtook the USA CO2 emissions in 2006, and by 2012 Chinese emissions were already ~60% greater than the USA, the escalation in Chinese CO2 emissions will continue.

The stabilisation or reduction of emissions from developed economies. The USA, simply by exploiting shale gas for electricity generation, has already reduced its CO2 emissions by some 8% in the last year[v]. That alone has already had more CO2 emission reduction effect than the entire Kyoto protocol[vi].

There is inexorable emissions growth from all the developing economies, from a low base.

India has accelerating emissions[vii], growing substantially, from a low base.

So any CO2 emissions reduction made by the Developed Nations will be entirely negated by the increases in CO2 emissions from Developing Nations.

However probably more significant than the total CO2 emissions output is the comparison of the actual emissions/head for the various national groups.

The EU(27) even with active legal measures have maintained a fairly level CO2 emission rate but have managed to reduce their CO2 emissions per head by ~29% since their peak in 1977. The recent downward trend is attributed to their declining economies.

The USA has already reduced its CO2 emissions/head by ~32% since its peak in 1970

Russia, Japan, Canada and Australia reduced emissions/head by ~17% since their peak in 1990

The eight rapidly developing nations have shown consistent growth from a low base in 1965 at 5.6 times. They exceeded the world average CO2 emissions level in 1997

China’s CO2 emissions/head have grown a further 140% since 2000. China overtook the world-wide average in 2003 and surpassed the rapidly developing nations in 2005.

India’s CO2 emissions have grown by 4.7 times over the period and are now showing recent modest acceleration. That increasing rate is likely to grow substantially.

The Rest of the World (~160 Nations), 36% of world population have grown CO2 emissions consistently but only by 2.6 times in the period, this group will be the likely origin of major future emissions growth.

Overall average world-wide emissions/head have remained relatively steady but with early growth in the decade from 1965. It amounts to 1.6 times since 1965.

When the participating nations particularly EU(27) are compared with Chinese CO2 emissions/head an interesting picture arises:

Chinese CO2 emissions at 6.7mt/head for its 1.3 billion population are already ~41% greater than the worldwide average. Those emissions are still growing fast.

At 5.4mt/head, France, with ~80% nuclear electricity generation, has the lowest CO2. emission rates in the developed world and is at only ~12% above the world-wide average.

China’s CO2 emissions/head exceeded France’s CO2 emissions/head in 2009.

The UK at 7.2mt/head is only ~50% higher than the world-wide average and only about ~12% higher than China.

Germany, one of the largest CO2 emitters in Europe, has emissions/head ~100% higher than the worldwide average and is still ~63% higher than China.

If CO2 emissions really were a concern to arrest Catastrophic Anthropogenic Global Warming / Man-made Climate Change, these results show starkly the real advantage of using Nuclear power for electricity generation. This must question the Green attitudes in opposing Nuclear power. Following Fukushima, the German government position of eliminating nuclear power in a country with no earthquake risk and no chance of tsunamis should not be tenable.

In October 2010 Professor Richard Muller made the dilemma for all those who hope to control global warming by reducing CO2 emissions clear: in essence he said[viii]:

“the Developing World is not joining-in with CO2 emission reductions nor does it have any intention of doing so. The failure of worldwide action negates the unilateral action of any individual Nation”.

Professor Fritz Vahrenholt again re-emphasised this point in a July 2012 lecture at the Royal Society [ix] [x]. As CEO of RWE Innogy, the major German windpower supplier, Professor Vahrenholt pioneered Germany’s significant advances in renewable energy, especially in the development of wind power.

Previously Professor Vahrenholt had accepted the IPCC as the foundation of his understanding of mankind’s effect on climate change. However, as a trained chemist he re-examined IPCC reports in detail. He found many errors, inconsistencies and unsupported assertions. He has now entirely revised his position.

His diagram below shows the miniscule effect of the enormously costly efforts at decarbonisation in Germany, (die Energiewende), in comparison with the escalation of CO2 emissions from the rest of the world. The underdeveloped nations are bound to become progressively more industrialised and more intensive users of fossil fuels to power their development and widen their distribution of electricity.

The futility of the expenditure of vast resources on Green activities in Germany becomes clear. German actions with increasing risks to its energy security and the risk to the German economy as a whole, could only ever reduce Germany’s CO2 emissions by ~150,000,000 tonnes between 2006 and 2030. That would only amount to ~1/100 of the concomitant growth in other CO2 emissions from the developing world. According to Bjorn Lomborg the $100billion German investment in solar power alone, not including other renewable investments, can only reduce the onset of Global Warming by about 37 hours by the year 2100[xi].

This point is re-emphasised by comparing the annual growth in emissions from China and India with the full annual emissions from key European countries.

Professor Varhenholt is now convinced that it is nature and in particular the behaviour of the sun that is responsible for continually changing climate, and as he said as the final point of his RS lecture:

“This change can only develop first with a revolution of our minds.”

“It’s not mankind creating climate, it’s the sun stupid.”

Professor Varhenholt and his colleague Sebastian Luening have now published a best seller in Germany “Die Kalte Sonne”, the book now released in English as

“The Neglected Sun: Why the Sun Precludes Climate Catastrophe”[xii].

[i] http://www.bp.com/sectiongenericarticle800.do?categoryId=9037130&contentId=7068669

[ii] http://www.guardian.co.uk/news/datablog/2011/jan/31/world-carbon-dioxide-emissions-country-data-co2#data

[iii] https://spreadsheets.google.com/ccc?key=0AonYZs4MzlZbdFF1QW00ckYzOG0yWkZqcUhnNDVlSWc&hl=en#gid=1

[iv] http://www.pbl.nl/en/news/pressreleases/2011/steep-increase-in-global-co2-emissions-despite-reductions-by-industrialised-countries

[v] http://www.c3headlines.com/2013/07/a-fracking-revolution-us-now-leads-world-in-co2-emission-reductions-.html

[vi]http://www.slate.com/articles/health_and_science/project_syndicate/2012/09/thanks_to_fracking_u_s_carbon_emissions_are_at_the_lowest_levels_in_20_years_.html

[vii] http://articles.timesofindia.indiatimes.com/2011-06-10/global-warming/29642669_1_kyoto-protocol-second-commitment-period-

[viii] http://www.youtube.com/watch?v=U5m6KzDnv7k

[ix] http://www.thegwpf.org/vahrenholt-lecture/

[x] http://kaltesonne.de/wp-content/uploads/2012/09/vahrenholt-2012-annual-gwpf-lecture.pdf

[xi] http://www.lomborg.com/content/2013-03-germany-pays-billions-delay-global-warming-37-hours

[xii] http://notrickszone.com

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Slides available here: CO2 emmission data (PowerPoint PPTX)

Spreadsheet available here: CO2 emissions 12-13 (1)(Excel)

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