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This paper offers a biased review of digital platforms introduced recently and operated by national posts in several European Union countries. Authors chose the most interesting cases, including those deemed as most successful, those that failed, and the most modern ones. The paper compares diverse European experience with modern solutions introduced by the Japan Post. Methods used for delivering the study included direct interviews with Japan Post officials and systematic review of official documents and announcements by national post operators in European countries covered bin the paper. European Union Member States, and their national postal operators seem to be well ahead of Japan in the way modern technology is utilized in the process of providing traditional (and new) postal services. Paper makes an attempt to show how representative national postal operators benefit from advanced Information and Telecommunication technology and by replacing the manner in which postal services are rendered. There are numerous successful cases of digital platform implementation, like those from Denmark, France, Czech Republic, and Poland, among others. One will find interesting insight into reasons for failed case from Italy among conclusions, at the end of the paper. Environmental issues are also addressed, along with e-government issues. It happens that European Union postal operators optimize their operations with modern technology in the form of digital platforms in a much wider scope than the Japan Post. Japanese organizations deal with extremely challenging geographic conditions. This, in turn, should motivate much more advanced optimization by the means of solutions enabled by digital platforms.

This paper offers a biased review of digital platforms introduced recently and operated by national posts in several European Union countries. Authors chose the most interesting cases, including those deemed as most successful, those that failed, and the most modern ones. The paper compares diverse European experience with modern solutions introduced by the Japan Post. Methods used for delivering the study included direct interviews with Japan Post officials and systematic review of official documents and announcements by national post operators in European countries covered bin the paper. European Union Member States, and their national postal operators seem to be well ahead of Japan in the way modern technology is utilized in the process of providing traditional (and new) postal services. Paper makes an attempt to show how representative national postal operators benefit from advanced Information and Telecommunication technology and by replacing the manner in which postal services are rendered. There are numerous successful cases of digital platform implementation, like those from Denmark, France, Czech Republic, and Poland, among others. One will find interesting insight into reasons for failed case from Italy among conclusions, at the end of the paper. Environmental issues are also addressed, along with e-government issues. It happens that European Union postal operators optimize their operations with modern technology in the form of digital platforms in a much wider scope than the Japan Post. Japanese organizations deal with extremely challenging geographic conditions. This, in turn, should motivate much more advanced optimization by the means of solutions enabled by digital platforms.

Miscanthus is resistant to dry, frosty winters in Poland and most European Union countries. Miscanthus gives higher yields compared to native species. Farmers can produce Miscanthus pellets after drying it for their own heating purposes. From the third year, the most efficient plant development begins, resulting in a yield of 25–30 tons of dry matter from an area of 1 hectare. Laboratory scale tests were carried out on the processes of drying, compacting, and torrefaction of this biomass type. The analysis of the drying process was conducted at three temperature levels of the drying agent (60, 100, and 140 °C). Compaction on a hydraulic press was carried out in the pressure range characteristic of a pressure agglomeration (130.8–457.8 MPa) at different moisture contents of the raw material (0.5% and 10%). The main interest in this part was to assess the influence of drying temperature, moisture content, and compaction pressure on the specific densities (DE) and the mechanical durability of the pellets (DU). In the next step, laboratory analyses of the torrefaction process were carried out, initially using the Thermogravimetric Analysis TGA and Differential Scaning Calorimeter DSC techniques (to assess activation energy (EA)), followed by a flow reactor operating at five temperature levels (225, 250, 275, 300, and 525 °C). A SEM analysis of Miscanthus after torrefaction processes at three different temperatures was performed. Both the parameters of biochar (proximate and ultimate analysis) and the quality of the torgas (volatile organic content (VOC)) were analyzed. The results show that both drying temperature and moisture level will affect the quality of the pellets. Analysis of the torrefaction process shows clearly that the optimum process temperature would be around 300–340 °C from a mass loss ratio and economical perspective.