{"id":1179,"date":"2023-11-01T09:38:36","date_gmt":"2023-11-01T07:38:36","guid":{"rendered":"https:\/\/sites.uef.fi\/biopro\/?page_id=1179"},"modified":"2025-11-09T20:20:29","modified_gmt":"2025-11-09T18:20:29","slug":"introduction-to-forest-biomass","status":"publish","type":"page","link":"https:\/\/sites.uef.fi\/biopro\/courses\/supply-and-energy-use-of-lignocellulosic-biomass\/course-structure\/introduction-to-forest-biomass\/","title":{"rendered":"Introduction to Forest Biomass"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h1 class=\"wp-block-heading\"><strong>Introduction to Forest Biomass<\/strong><\/h1>\n\n\n\n<p>Blas MOLA-YUDEGO<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"id-1.Background-Summary\">Summary<\/h2>\n\n\n\n<p>This session aims at reviewing the development of modern bioenergy, including some of the main factors contributing to its successful implementation. Bioenergy is the utilization of biomass resources for the production of energy. As such, it is perhaps the oldest technology ever used for energy.&nbsp;<em>What is new then?<\/em>&nbsp;<em>What are the differences between using wood for energy in the past and nowadays?<\/em>&nbsp;This presentation summarizes my own view on bioenergy and the main differences with past uses of fire-wood for domestic or industrial consumption.&nbsp;This session also briefly introduces the most common raw materials used for bioenergy in Northern Europe, and the different technologies associated to each of them, focusing and justifying those that will be developed along the course.&nbsp;<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"id-1.Background-Objectives\">Objectives<\/h2>\n\n\n\n<p>This introductory session focuses on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rationale and pre-conditions for modern bioenergy development.<\/li>\n\n\n\n<li>Examples of modern use of wood for energy<\/li>\n\n\n\n<li>Overview of biomass markets and origins<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"id-1.Background-Materials\">Materials<\/h2>\n\n\n\n<p><em>The modern concept of bioenergy<\/em>. Blas Mola (2022) [<a href=\"https:\/\/studentuef.sharepoint.com\/:f:\/r\/sites\/Biopro\/Shared%20Documents\/Supply%20and%20Energy%20Use%20of%20Lignocellulosic%20Biomass\/Materials\/Video%20Lectures\/1%20Introduction?csf=1&amp;web=1&amp;e=efWxF6\">video<\/a>][<a href=\"https:\/\/studentuef.sharepoint.com\/:b:\/s\/BIOMAP\/EV93b7TKvddJj3C8aGq2pi4BkRsw3rRw0Ygbw6iClSCy0A?e=l043MJ\" target=\"_blank\" rel=\"noreferrer noopener\">PDF<\/a>]. Bioenergy is the utilization of biomass resources for the production of energy. As such, it is perhaps the oldest technology ever used for energy.\u00a0<em>What is new then?<\/em>\u00a0<em>What are the differences between using wood for energy in the past and nowadays?\u00a0<\/em>This video presents my views on bioenergy, and why it is more than the mere utilization of wood to produce energy.<\/p>\n\n\n\n<p><em>Biomass and fossil fuels<\/em>. Blas Mola (2025) [<a href=\"https:\/\/www.researchgate.net\/profile\/Blas-Mola-Yudego\/publication\/397438777_Production_and_energy_use_of_lignocellulosic_biomass_Lecture_Notes\/links\/6910d9ff368b49329faa8863\/Production-and-energy-use-of-lignocellulosic-biomass-Lecture-Notes.pdf?origin=publicationDetail&amp;_sg%5B0%5D=-RcpJJNFd6Buy_SCWbHOQLaYh20wnsnfacypQ8hi8l-qnyYMkLJMmzNn-ZLP2lAEoyoGdNHx83z2YZdYXCPxDQ.13kPClFHJ_x6VyNtwnMfdy_zJUVf09XACtkgOcAJv57eT7IHWfvBwO8Hwc_T145xXpL1oG0fn1gQGwV7gGfc-A&amp;_sg%5B1%5D=AXoMSvUeyRC3PQ3ynWTBxcuhXNT8bX0QvlFuSdOkKaPa7Lhqr3kOXSmXG-d9xTN4G8eCW8lsknIY-_32szpeiwqfc1AeJ3YUGzlMuMNkjkK-.13kPClFHJ_x6VyNtwnMfdy_zJUVf09XACtkgOcAJv57eT7IHWfvBwO8Hwc_T145xXpL1oG0fn1gQGwV7gGfc-A&amp;_iepl=&amp;_rtd=eyJjb250ZW50SW50ZW50IjoibWFpbkl0ZW0ifQ%3D%3D&amp;_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6ImhvbWUiLCJwYWdlIjoicHVibGljYXRpb24iLCJwb3NpdGlvbiI6InBhZ2VIZWFkZXIifX0\" target=\"_blank\" rel=\"noreferrer noopener\">PDF<\/a>]. A tale of carbon and sun. Biomass, coal and oil are the same solar carbon at different stages of drying, deoxygenation and concentration, which is why their energy densities differ. Understanding their origin and composition explains why fossil fuels burn hotter and travel better, while biomass often needs pre-treatment. This lets us compare fuels not only by heat content but by efficiency, renewability and carbon cycling.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=s1YPcJOPWn4\">Energy from the Forest \u2013 Benefits for the Local Economy &nbsp;<\/a>This is a video summary of this theme of the course, and shows the different steps to produce biomass from the forests till the power plant. The video is shot in a small municipality in Finland, that has established a district heating plant to produce bioenergy. In Finland local bioenergy operators have combined forces in the harvesting and utilization of energy wood. Eno Energy Cooperative manages the entire production chain from harvesting to wood chipping, transportation, and heating plant operations which has resulted in many benefits for the local economy. Source: Wenet, The Wenet Centre Project is coordinated by Joensuu Regional Development Company JOSEK Ltd, the Kajaani University Consortium, and the universities of applied sciences of North Karelia, Savonia and Mikkeli. The EU Regional Development Fund co-finances the project with regional councils and development companies in Eastern Finland as well as Wenet\u2019s member companies.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"id-1.Background-ComplementaryMaterials\">Complementary Materials<\/h2>\n\n\n\n<p>For those not familiarized with the main concepts related to biomass production for energy, feel free to use these materials to expand your background:<\/p>\n\n\n\n<p>R\u00f6ser, D., Asikainen, A., Raulund-Rasmussen, K. and Stupak, I. eds. (2008)&nbsp;<em>Sustainable use of forest biomass for energy a synthesis with focus on the Baltic and Nordic region<\/em>.&nbsp;Vol. 12. Springer Science &amp; Business Media&nbsp;<a href=\"http:\/\/site.ebrary.com\/lib\/uef\/detail.action?docID=10230462\">[e-brary link]<\/a><\/p>\n<\/div><\/div>\n\n\n\n<p>Richardson, J., Bj\u00f6rheden, R., Hakkila, P., Lowe, A. T., &amp; Smith, C. T. (Eds.). (2006).&nbsp;<em>Bioenergy from sustainable forestry: guiding principles and practice<\/em>&nbsp;(Vol. 71). Springer Science &amp; Business Media.&nbsp;[<a href=\"http:\/\/site.ebrary.com\/lib\/uef\/detail.action?docID=10052679&amp;p00=bioenergy+trade\">e-library link<\/a>]<\/p>\n\n\n\n<p>Schubert R et al (2010)&nbsp;<em>Future bioenergy and sustainable land use<\/em>, 365 pp. Earthscale&nbsp;<a href=\"http:\/\/site.ebrary.com\/lib\/uef\/detail.action?docID=10364882\">[e-brary link]<\/a><\/p>\n\n\n\n<p>Machines in biomass procurement operations<a href=\"https:\/\/www.youtube.com\/user\/ForestEnergyPortal\/featured\">&nbsp;[YouTube] ForestEnergy Portal<\/a><\/p>\n\n\n\n<p>Harvesting of fast growing plantations<a href=\"http:\/\/salixodlarna.se\/\">&nbsp;[Youtube]<\/a>&nbsp;at&nbsp;<em>Salixodlarna<\/em><\/p>\n\n\n\n<p><em><a href=\"https:\/\/studentuef.sharepoint.com\/:f:\/r\/sites\/Biopro\/Shared%20Documents\/Supply%20and%20Energy%20Use%20of%20Lignocellulosic%20Biomass\/Materials\/Video%20Lectures\/1%20Introduction?csf=1&amp;web=1&amp;e=efWxF6\">Welcome to the Forest Capital of Europe<\/a>&nbsp;<a href=\"https:\/\/wiki.uef.fi\/download\/attachments\/58561217\/Welcome%20to%20the%20Forest%20Capital%20of%20Europe.mp4?version=1&amp;modificationDate=1586598909000&amp;api=v2\"><\/a>&nbsp;<\/em>The video introduces Finland and the city of Joensuu, located in North Karelia, hosting the European Forest Institute, the University of Eastern Finland, the former Finnish Forest Research Institute (METLA, now LUKE), the North-Karelian University of Applied Sciences, among others. Industrially, there is the main factory of John Deere of forest machinery, one of the largest in Europe.&nbsp;Source: Wenet,Wenet:&nbsp;The Wenet Centre Project is coordinated by Joensuu Regional Development Company JOSEK Ltd, the Kajaani University Consortium, and the universities of applied sciences of North Karelia, Savonia and Mikkeli. The EU Regional Development Fund co-finances the project with regional councils and development companies in Eastern Finland as well as Wenet\u2019s member companies.<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introduction to Forest Biomass Blas MOLA-YUDEGO Summary This session aims at reviewing the development of modern bioenergy, including some of the main factors contributing to its successful implementation. Bioenergy is the utilization of biomass resources for the production of energy. As such, it is perhaps the oldest technology ever used for energy.&nbsp;What is new then?&nbsp;What &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/sites.uef.fi\/biopro\/courses\/supply-and-energy-use-of-lignocellulosic-biomass\/course-structure\/introduction-to-forest-biomass\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Introduction to Forest Biomass&#8221;<\/span><\/a><\/p>\n","protected":false},"author":836,"featured_media":0,"parent":1119,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1179","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Introduction to Forest Biomass - Biomass Production<\/title>\n<meta name=\"description\" content=\"In this part of the course, we aim to answer the question: What are the differences between using wood for energy in the past and nowadays?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sites.uef.fi\/biopro\/courses\/supply-and-energy-use-of-lignocellulosic-biomass\/course-structure\/introduction-to-forest-biomass\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction to Forest Biomass - 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