Regular dusting bolsters solar panel performance

Perth residents who are the proud custodians of solar panels could boost the amount of power that the arrays produce over an extended period of time by simply removing dust particles from the panels.

Don't panic, but the universe is slowly dying

We know that our universe has already lived through great number of exciting phases. But new research released overnight shows the universe has long passed its peak and is slowly but surely dying.

Charting the slow death of the Universe

An international team of astronomers studying more than 200 000 galaxies has measured the energy generated within a large portion of space more precisely than ever before. This represents the most comprehensive assessment ...

Wind farms perform best when the sun is out

When set up in groups, wind turbines in the front rows cast a wind shadow on those behind them, lowering their performance. These effects dissipate fastest under convective conditions, say EPFL researchers in a recent publication.

Researchers discover new material to produce clean energy

Researchers at the University of Houston have created a new thermoelectric material, intended to generate electric power from waste heat - from a vehicle tailpipe, for example, or an industrial smokestack - with greater efficiency ...

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