The Swedish Transport Administration (Trafikverket) is performing investigative work on the electrification of heavy transport. Analysis of business models for an electric road system has been done in three earlier phases. Phase four, which is presented in this report, focused on analysing and further investigating questions on business models and organisation of the two pilot sections now being evaluated by the Swedish Transport Administration. An analysis of electrification solutions with stationary charging and battery equipped vehicles has also been initiated. The development of battery solutions has occurred rapidly in recent years. The analysis of stationary charging for heavy vehicles could also, at a later stage, become a starting point for testing systems that combine dynamic and stationary charging.