Present the method for determining the optimal plan wood harvesting and hauling on logging enterprise. The method is recommended for use in enterprises applying cut-to-length logging. Optimization criterion is the minimum cost of harvesting and hauling wood. The method use will reduce costs and increase profitability for enterprise.

Keywords: logging area, base of forest resources, natural factors of production, primary wood transport, network transportation, costs

  Promising directions of making the environmentally sound shipping packages for spent nuclear fuel transportation and storage are considered.

Keywords: shipping package, spent nuclear fuel, transportation and storage

  The study provides an overview of transformations in the forest sector in Russia, performed by scientists at Petrozavodsk State University, discussed their proposed classification of the historical stages of forest transformation and directions for further research. 

Keywords: research, history, classification, forest sector transformation

   A brief analysis of development problems of the regional engineering. The basis adopted engineering complex of Karelia. A relationship between the state and federal aspects of engineering.

Keywords: analysis, engineering, development, regional

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The questions of regional bioenergetics development on the example of The Republic of Karelia are considered. The resource challenges in the field of harvesting and industrial use of energy wood and peat are described. The solutions to get over these challenges are identified.

Keywords: Challenges, Regional Bioenergetics, Peat, Energy Wood.

The technology and the equipment providing clearing of the wood areas, their preparation for restoration of the wood of works and preparation of stubs and roots for use in bio-energetic are considered.

Keywords: biological fuel, roots, korchevka, stubs, cutting, equipment, technology, power wood.