WWF UK Blog Climate & energy

Climate & energy section - where we blog about global warming, carbon emissions and renewables...

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Net positive disruption

With 400 parts per million (ppm) of CO2 in the Earth’s atmosphere, there’s new pressure to build a more positive economy. At the same time, two trends – the combination of digital natives directing new models of consumption and the do-it-yourself revolution – offer the perfect opportunity to disrupt and repair broken systems. Let’s start [...]

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Temperatures in Greenland have risen by about 5C in the last 60 years due to human-induced climate change, causing melting at unprecedented rates. Greenland's ice alone contains enough water to raise global sea levels by nine metres. © Global Warming Images / WWF-Canon

Cool heads needed in a warming climate

A climate milestone, highest in human history, a ‘mayday’ call by the planet. However it’s portrayed, it’s a disheartening fact that on 9 May the concentration of carbon dioxide (CO2) in the Earth’s atmosphere, as measured by an observatory in Hawaii, topped the symbolically important level of 400 parts per million (400ppm). So what’s the [...]

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Mauna Loa record, showing steady rise of CO2 concentrations since 1960 © Scripps Institution of Oceonography

Why ’400ppm’ is a number we should all care about

Over recent weeks, climate scientists and environmentalists have been carefully watching the output from a remote data collection point in Mauna Loa, Hawaii, which measures the volume of carbon dioxide in the Earth’s atmosphere. And now we’ve heard confirmation that levels have reached 400 parts per million – the highest since the Pliocene era which finished 3 million years ago.

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EU Flags.

Emissions trading – would you like fries with your carbon?

Recently, the fight against climate change suffered a serious blow as MEPs in the European Parliament narrowly voted against a plan to shore up the EU’s struggling emissions trading scheme (ETS). The proposals – known as ‘backloading’ – would have pushed up the price of carbon, which had sunk to record lows. In fact, ahead [...]

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