Carbon dioxide

RGGI : A great American initiative on efficiency

According to the NRDC : ” ten northeastern and mid-Atlantic states are working together to shift their energy dollars to cleaner, local, job-creating resources “ through the Regional Greenhouse Gas Initiative (RGGI). ” RGGI is a “cap-and-invest” program whereby the states set a regional limit on carbon pollution, sell pollution permits, and invest most of the …

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A new idea : Carbon Capture and Utilization

Since carbon capture and storage (CCS) doesn’t make much sense and is nowhere near being ready (we have seen it here and  there), why not capture carbon and simply use it ? To CleanTechnica : ” Rather than treating carbon dioxide as a waste, technology, energy, industrial and power industry participants, would be better served …

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Australia to price CO2 emissions in 2012

According to the BBC quoting Julia Gillard, the Australian Prime Minister : “As a nation, we need to put a price on carbon and create a clean energy future… Australians want to do the right thing by the environment.” As they note : ” The Australian government has unveiled plans to impose a tax on …

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European forests are growing

According to Terra Daily : ” Europe’s forests have expanded over the past 20 years and are thus absorbing more carbon dioxide, a report published in Oslo Tuesday showed, offering some good news in the battle to limit climate change. ” ” According to the report published during a ministerial conference on the protection of …

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Tackling the methane from landfills

Sometimes, the simplest things work best. To Grist : ” Bill Clinton urged mayors at the Large Cities Climate Summit to go after a pollutant 25 times more powerful than carbon dioxide: methane.” ” By capturing it from landfills, from which it leaches in prodigious amounts, cities could use it to generate power. Wrestling CO2 …

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Why – good – public transportation matters

I could say a lot of bad things about public transportation in Paris : they’re noisy, smelly, dirty, overcrowded in peak hours and not exactly cheap and most of all, not reliable at all. But they slashed my CO2 emissions by almost 10 kg per day. So, according to the RATP, during the eight months …

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How green is the iPhone ?

This is the question one might ask as there are so many of them nowadays. Geekaphone answers this with a brilliant infographic by having a close look at its fabrication and lifecycle. Did you know that during its lifecycle, an iPhone 4 will emit the equivalent of 45 kgs of carbon dioxide ? 57 % …

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Is natural gas really worse than coal ?

This week the New York Times ran another great article on energy, this time on why natural gas may be worse than coal, regarding climate change. Until now, this energy source was said to be emitting half less than coal. The implications of such a fact could be huge as the world wouldn’t be able …

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Why Fukushima isn’t a new Chernobyl

To Time magazine : “Japanese officials announced on Tuesday morning that they were planning to raise the event level at the Fukushima Daiichi nuclear power plant from 5 to the maximum level of 7 “ That’s right, now Fukushima is just alongside Chernobyl in the IAEA INES scale. Yet, the catastrophe that is shaking Japan unleashed …

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Is it really about nuclear OR renewables ?

I recently wrote a lengthy comment to an article on CleanTechies. Since it took me some time to write, I think I might share it with you : I never understood people stating it’s either nuclear or renewables as to me we need both. Now I don’t understand the “false choice” of nuclear or fossil …

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