Power-to-X technology will enable Wärtsilä and Paulig to brew coffee sustainably at the Expo 2020 Dubai (WK-intern) - The technology group Wärtsilä and Paulig, two of Finland’s leading companies, are cooperating in a demonstration of how modern technology can promote sustainability – even in the brewing of a cup of coffee. Paulig is a family-owned international food and beverage company known for its strong portfolio of coffee brands. In the Finnish pavilion at the Expo 2020 Dubai, the collaborative partnership between the two companies will show how a cup of coffee can be brewed using Power-to-X technology. The Power-to-X demonstration unit takes