Perovskite solar cells. Major new breakthrough!

Perovskite solar cells. Major new breakthrough!

11:30 | Perovskite structures have the potential to revolutionise the solar PV industry, but they are notorious for breaking down very rapidly in real-world use. Now a research team from Princeton University has developed a process for overcoming that problem.

The Explosion of Solar Power

The Explosion of Solar Power

6:47 | Solar power is one of the fastest growing energy sources during the last decade and the global production has gone up from 21 tWh in 2009 to 724 tWh in 2019.

How green is solar energy really?

How green is solar energy really?

9:02 | More and more solar panels are popping up all over the world – and it’s easy to see why: They provide clean energy at falling prices. But there are also some not-so-green sides to this technology.

Could Everyone Have Solar Power?

Could Everyone Have Solar Power?

4:56 | By the end of 2016, the US was home to over 1 million household and commercial solar energy operations, with 4 times as many solar panels installed that year compared to just four years earlier.

Energy Revolution!

Energy Revolution!

52:06 | Conversion to wind and solar power could generate 100 percent of the United States average total energy demand for the foreseeable future.

Verdens bedste energikilde

Verdens bedste energikilde

5:29 | Forskerne i CASE på DTU vil lave solenergi om til kemisk energi, som kan gemmes og bruges som brændstoffer. For eksempel vil de ved hjælp af Solens stråler fremstille brændstoffet hydrogen ved at spalte vand.