Skanska have plans for Linux on clients

According to Computer Sweden 6 december 2006 Skanska is planning to use Linux on desktops at 700 construction site. Construction workers will have individual e-mail accounts and possibilty to surf the Internet. Then it also will be possible to do time reports in the enterprise system. The project manager thinks the education of the construction workers will not be that expensive. Instead Skanska will save a lot of money on not buying windows licenses. My question is: will they use Linux Ubuntu?