Blue energy: innovative ways of harnessing energy from the oceans
At sea the opportunities are vast but so are the engineering challenges
Read article: Blue energy: innovative ways of harnessing energy from the oceans
Read article: Blue energy: innovative ways of harnessing energy from the oceans
Nanowire device generates electricity from ambient humidity
Non-polluting, low-cost device generates electrical current from the water vapour naturally present in the atmosphere
Read article: Nanowire device generates electricity from ambient humidity
Turning water into watts
The oceans seem like an obvious source of renewable energy, but there are huge technical and financial hurdles to harnessing their vast power. Stephen Ornes investigates
Read article: Turning water into watts
Towards a sustainable future
Dave Elliott looks to the future of renewable energy
Read article: Towards a sustainable future
Al Gore among prominent voices at COP 25 calling for faster energy-transition
New IAEA chief also among those at UN climate summit seeking a diverse global energy mix
Read article: Al Gore among prominent voices at COP 25 calling for faster energy-transition
Flying the flag for wind energy
Dave Elliott says that the sky could be no limit for airborne wind turbines
Read article: Flying the flag for wind energy
The promise and challenges of airborne wind energy
Margaret Harris assesses the prospects for harnessing the wind with kites, wings, drones and hoops
Read article: The promise and challenges of airborne wind energy
Kites that generate electricity, physics of spattered blood, origin of heavy elements
We meet a physicist who wants to deliver green energy using kites, and more
Read article: Kites that generate electricity, physics of spattered blood, origin of heavy elements
The relentless march of renewables
Dave Elliott describes how far renewable energy has come in the past six years
Read article: The relentless march of renewables
Balancing the demands of renewable energy self-sufficiency
Dave Elliott examines a new study that looks at “autarky” in renewable electricity generation
Read article: Balancing the demands of renewable energy self-sufficiency
