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Articles on Clean energy

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The target chamber at the National Ignition Facility has been the site of a number of breakthroughs in fusion physics. U.S. Department of Energy/Lawrence Livermore National Laboratory

Why fusion ignition is being hailed as a major breakthrough in fusion – a nuclear physicist explains

The promise of abundant, clean energy powered by nuclear fusion is one big step closer thanks to a new experiment. The results are a historic scientific milestone, but energy production remains a ways off.
How long should a solar subsidies, or any subsidy, last? Artur Debat/Moment via Getty Images

How to design clean energy subsidies that work – without wasting money on free riders

Start high, drop fast and avoid the free-riders: How to design subsidies that can boost clean energy in the US and elsewhere.
COP27 has given countries and organizations yet another chance to push for a managed decline in fossil fuel production. A climate action banner hangs from the Tower bridge in London in April 2022. (AP Photo/Alberto Pezzali)

COP27: Which countries will push to end fossil fuel production? And which won’t?

A managed fossil fuel phasing-out offers a chance for producers – including governments, corporations and unions – to negotiate the terms of a ‘just transition’ to renewable energy.
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The clean energy revolution isn’t just a techno-fix – it’s about capturing hearts and minds

The climate crisis demands innovations in our everyday infrastructures. If these changes are to be adopted en masse, finding the right fit between communities and infrastructures is vital.

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