Energy & Green Tech

Saving the climate with solar fuel

Mobility analyses show: Only a small proportion of all vehicles are responsible for the majority of the kilometers driven. We are talking above all about long-distance trucks that transport goods all over Europe. If these ...

Energy & Green Tech

Supplying rural areas with electricity sustainably

Germany is supposed to become climate-neutral by 2045. The federal govern-ment's new climate protection law stipulates this. Greenhouse gas emissions are supposed to drop at 65 percent below their 1990 values by the year ...

Energy & Green Tech

The missing component of energy models: People

A team of Carnegie Mellon University researchers led by Turner Cotterman, an engineering and public policy (EPP) Ph.D. student, has shown that sustainably decarbonizing our energy system by 2050 will require us to change ...

Engineering

Engineers harvest Wi-Fi signals to power small electronics

With the rise of the digital age, the amount of Wi-Fi sources to transmit information wirelessly between devices has grown exponentially. This results in the widespread use of the 2.4GHz radio frequency that Wi-Fi uses, with ...

Consumer & Gadgets

Australia installs record-breaking number of rooftop solar panels

Data from the Clean Energy Regulator analyzed by CSIRO shows that in 2020, around Australia, over 362,000 rooftop solar PV installations were issued with small-scale renewable energy scheme certificates (STCs) under the Small-scale ...

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