New data on carbon shows that China's emissions per head of population have surpassed the EU for the first time. The researchers say that India is also forecast to beat Europe's CO2 output in 2019. Scientists say that global totals are increasing fast and will likely exceed the limit for dangerous climate change within 30 years. The world has already used up two thirds of the warming gases researchers calculate will breach 2 degrees C. The Global Carbon Project involves researchers from several different institutes around the world and it provides objective details on the scale of annual emissions. The latest data shows that a record 36 billion tonnes of carbon from all human sources were emitted in 2013. Top ten emitters 2013 - % of global total China - 29 USA - 15 EU - 10 India - 7.1 Russian Federation - 5.3 Japan - 3.7 Germany - 2.2 Republic of Korea - 1.8 Iran - 1.8 Saudi Arabia - 1.5 The biggest emitters were China, which produced 29% of the total, followed by the US at 15%, the EU at 10% and India at 7.1% But in an interesting development, China's emissions per head of population exceeding those of the European Union for the first time. While the per capita average for the world as a whole is 5 tonnes of carbon dioxide, China is now producing 7.2 tonnes per person, to the EU's 6.8 tonnes. The US is still far ahead on 16.5 tonnes per person. "We now see China's per capita emissions surpassing the EU," said Dr Robbie Andrew, from the Centre for International Climate and Environmental Research in Norway, who was involved in the research.