Spray-on solar cells (Day 81)

Blue and yellow sprayAs we advance our knowledge of renewable energies is it important that we are able to reduce the cost of producing them, to make them affordable and widely available.

In an earlier blog I discussed charities working to alleviate energy poverty by building a new economy around solar power.

Researchers from the University of Sheffield’s Department of Chemical and Biological Engineering and Department of Physics and Astronomy have developed a method to produce spray-on perovskite solar cells.

This is very exciting as it offers a way of developing a low-cost method of producing solar energy cells.

Continue reading Spray-on solar cells (Day 81)

Finding a way out of energy poverty (Day 36)

Kenya Solar Panel project
Kenya Solar Panel Project

Energy poverty can mean different things in different parts of the world. In Europe, the debate is most often about the spiraling cost of energy. For some it means cutting-back on their heating and living in colder homes.

But for the one in four people around the world who don’t even have access to an energy grid, the issues are even more acute. It’s a problem that one charity – Village Infrastructure – is determined to help solve.

Village Infrastructure’s (VI) mission is to make energy affordable for the 1.3 billion people who live without electricity. Their innovative approach has already been recognised by the G20, who have provided grant funding.

Continue reading Finding a way out of energy poverty (Day 36)