Articles on Carbon dioxide (CO2)

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Removing CO₂ from a power station is very different from removing it from the atmosphere. ianrthorpe

There’s more than one way to capture carbon

In his latest article for The Conversation Dr. David Karoly reports on the proceedings of a recent Canberra symposium on “Geo-engineering the Climate”. In his article, Dr. Karoly presents an insightful…
Energy production worldwide has become even more reliant on coal. Joost J Bakker IJmuiden

The emissions juggernaut rolls on, and everybody is on board

DURBAN CLIMATE CHANGE CONFERENCE: A paper published yesterday shows global industrial emissions of carbon dioxide, overwhelmingly from fossil fuels, jumped by 5.9% from 2009 to 2010. This is a big increase…
Sequestration of carbon dioxide is safe, effective and it’s happening right now. CO2CRC

Carbon capture and storage – a vital part of our climate change response

One of the biggest challenges in our fight against climate change is reducing greenhouse gas (GHG) emissions from the energy sector. Approximately 87% of current global primary energy supplies (and 67…

Carbon leaking from land into streams

Rivers and streams in the United States are releasing substantially more carbon dioxide into the atmosphere than previously…

Where do emissions come from?

Country-by-country estimates of CO2 emissions typically include only those emissions produced from the burning of fossil…
Planting the idea: Opposition Leader Tony Abbott opposes a carbon tax. AAP Image/Julian Smith

Australia should delay a carbon tax until the rest of the world acts

The big question about the carbon tax is not whether it’s a good or a bad idea in theory. The major issue is whether it makes sense for Australia to implement it at a time of great uncertainty, both in…

Carbon released from forest growth

Dead plant material known as litterfall provides energy to soil microorganisms, leading to a release of stored soil carbon…

Don’t just look to CO2 to slow climate change

Cutting emissions of non-carbon dioxide greenhouse gases could slow changes in climate that are expected in the future. Other…
Locking carbon dioxide in soils and crops also stimulates emission of other greenhouse gases like methane and nitrous oxide, a study found, meaning the capacity of land ecosystems to slow climate warming may have been overestimated. Flickr/AndyCarvin

Land carbon offset capacity may have been overestimated

The ability of land ecosystems like crops and soils to slow down climate change may have been overestimated because some…
The move away from nuclear energy may be counterproductive. Greenpeace Finland

We can’t abandon nuclear now

It won’t surprise many people that world carbon emissions have failed to slow down, but the fact we’re now at risk of surpassing targets set for nine years hence, intended to limit the global rise in temperature…

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