Read article: Optimal size for wind farms is revealed by computational study
Optimal size for wind farms is revealed by computational study
Efficiency declines in farms exceeding 30 km in length
Read article: Optimal size for wind farms is revealed by computational study
Read article: Sunny superpower: solar cells close in on 50% efficiency
Sunny superpower: solar cells close in on 50% efficiency
Multi-layered solar cells stand on the brink of 50% efficiency, but are more likely to be installed in space than on Earth, as Richard Stevenson explains
Read article: Thin-film solar cells make champion harvesters of ambient light
Thin-film solar cells make champion harvesters of ambient light
Cadmium telluride photovoltaics could power Internet of Things devices
Read article: Hydrogel helps make self-cooling solar panels
Hydrogel helps make self-cooling solar panels
New technology could be an environmentally friendly way to cool down photovoltaics and other devices
Read article: Cyanobacteria and nanomaterials give solar cell a boost
Cyanobacteria and nanomaterials give solar cell a boost
Photosynthesizing micro-organisms are at the heart of a new biophotovoltaic cell
Read article: Blue energy: innovative ways of harnessing energy from the oceans
Blue energy: innovative ways of harnessing energy from the oceans
At sea the opportunities are vast but so are the engineering challenges
Read article: Nanowire device generates electricity from ambient humidity
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: Turning water into watts
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: Towards a sustainable future
Towards a sustainable future
Dave Elliott looks to the future of renewable energy
Read article: Al Gore among prominent voices at COP 25 calling for faster energy-transition
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
