Analysis quantifies a dramatic price drop that parallels similar improvements in solar and wind energy, and shows further steep declines could be possible
March 23, 2021 • ~9 min
A scheme offering people up to £10,000 for insulation has only reached 10% of its target, MPs say.
March 22, 2021 • ~5 min
New system uses the sun and impure water to make renewable energy.
March 19, 2021 • ~6 min
Britain's electricity sector continues to decarbonise, but its capacity to store energy lags far behind.
March 18, 2021 • ~7 min
Lettuce grows well in greenhouses made of clear solar panels. "We were a little surprised—there was no real reduction in plant growth or health."
March 18, 2021 • ~6 min
New findings may help unleash the potential of high-powered, solid-electrolyte lithium batteries.
March 16, 2021 • ~6 min
When power companies make sustainably produced electricity their default option, consumers are more likely to choose it, a new study shows.
March 12, 2021 • ~5 min
Claire Lamman doubles as an astronomy graduate student at Harvard and an expert space baker.
March 11, 2021 • ~8 min
When suppliers make green energy the default choice, consumers stick with it even if it's costly.
March 11, 2021 • ~5 min
The rush to evacuate communities and abandon nuclear energy was understandable, but an error.
March 10, 2021 • ~8 min