2020 was a momentous year. Not only because the world was hit by the COVID-19 pandemic, but also because renewable energies provided a large part of the electricity supply in more and more countries. It also revealed problems though, that will have to be solved in the future.
At the beginning of the new year, there is traditionally a brief look back. Most people probably want to forget 2020 as quickly as possible, but despite all the horrors that Corona/COVID-19 brought, there were also bright news like the advance of renewable energies that was unstoppable.
Of course, the pandemic has also played its part in this, because the shutdown of the economy has ensured a dramatic reduction in CO2 emissions in many places. As a result, e.g. Germany has managed to meet its ...