The article presents the results of research on the production of birch plywood at the enterprise of Company “Sveza Kostroma”. It is shown that with the traditional technology, after drying, 3-7 % of the veneer has a moisture content of more than 6 %. In order to avoid the formation of "bubbles", the wet veneer is dried, which leads to an increase in production costs and an increase in greenhouse gas emissions. The technology of two-stage gluing of wet veneer is proposed, based on the known patterns of increasing the specific heat capacity and thermal conductivity of wood with increasing humidity and temperature. It has been proven that the use of the proposed technology in the production of birch plywood with a thickness of 18 mm can save approximately 4,000 kWh of energy annually and reduce greenhouse gas emissions by 2.8 tons.
low carbon technologies, greenhouse gas emission reduction, plywood, two-stage gluing, wet veneer
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