Why recycling solar panels is harder than you might think − an electrical engineer explains

By Anurag Srivastava, West Virginia University It’s hard work soaking up sunlight to generate clean electricity. After about 25 to 30 years, solar panels wear out. Over the years, heating and cooling cycles stress the materials. Small cracks develop, precipitation corrodes the frame and layers of materials can start to peel apart. In 2023, about…

Thirsty future: Australia’s green hydrogen targets could require vastly more water than the government hopes

By Madoc Sheehan, James Cook University Green hydrogen is touted by some as the future – a way for Australia to slowly replace its reliance on fossil fuel exports. The energy-dense gas has the potential to reduce emissions in sectors challenging to decarbonise, such as steelmaking and fertiliser manufacturing. The Albanese government wants it to…