greenhouse gas

A New Phone Battery Could One Day Recharge Itself on CO2

Ah, those lithium batteries in our phones. They tend to go flat just when we need them most. Then again, that’s Murphy’s law for you, isn’t it? Encouragingly, lithium-ion batteries are getting better and better with more and more oomph…

How Cities Can Meat the Climate Challenge

Addressing a crowd of mayors gathered in his hometown last week, former President Obama called on the “new faces of American leadership” on climate change to take swift action to spare our children and grandchildren from a climate catastrophe. Twenty-five…

100 UK Firms Promise Electric Fleets by 2020

More than 100 companies have now promised to integrate electric cars into their corporate fleet under the government-backed electric car campaign, Go Ultra Low. The milestone was reached on Friday after Ovo Energy, Oxford City Council, Santander UK, Swansea University…

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