Geologists estimate that British shale gas reserves could supply its natural gas needs for decades. So-called fracking could unlock much more gas than older methods – but environmentalists are strongly opposed.
Oil and coal consumption around the world must be reduced if global warming is to be kept to 2 degrees maximum. It's cause for concern — and motivation for change. Is there an end in sight to fossil fuel energy?
Is it possible to fulfill all our global energy needs with renewables only? And which technologies work best to help us transition to a world without fossil fuels? Scientists give answers at COP23.
The US Department of Energy celebrated eco-innovation with an international competition, praising host city Colorado for environmental advocacy — even as it proposes rolling back federal support for renewables.
America's sole official side event at COP23 has attempted to present fossil fuels as a solution to climate change. This was largely ridiculed - but could cleaner fossil fuels be a realistic prospect?
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