Wärtsilä Energy's vice president for Africa & Europe Björn Ullbro takes a look at the lessons learnt from COVID-19 by the storage sector, and what more can be done in the coming year.
Wärtsilä Energy's vice president for Africa & Europe Björn Ullbro takes a look at the lessons learnt from COVID-19 by the storage sector, and what more can be done in the coming year.