Engineering publications brought to you by Mark Allen

Renewables

HyFlyer II will see flight trials of a 600kW hydrogen electric powertrain on a modified 19-seater Dornier 228

Interview: ZeroAvia CEO Val Miftakhov

Solar farms hit by planning refusals

How solar-plus-storage can help tackle the energy crisis

Jamie Laird working at the University of Melbourne

DIY micro-spectroscopy device could transform solar energy

Green transition set to put pressure on sulphur supply

A floating artificial leaf - which generates clean fuel from sunlight and water - on the River Cam near the Bridge of Sighs in Cambridge, UK

Fuel production takes to water with ‘artificial leaves’

Biomethane network expands as HGV demand doubles

Ørsted sets 100 per cent electricity target to suppliers

PelaGen wave energy converters on PelaFlex platform

EMEC to host Marine Power Systems’ wave energy array

The new Active Building in Khuded, India, just completed. The integrated solar panels are visible on the roof. A reliable electricity supply means residents can charge batteries for phones and lamps. It also powers a rice husking machine, refrigeration unit and flour mill, which residents identified as essential, as many of them earn their living from agricultural produce

Solar OASIS gives villagers a reliable source of renewable energy

The ZA2000RJ engine could be powering regional aircraft by the end of this decade

American Airlines looks to H2 with ZeroAvia deal

BladeBUG unveils new robot