The Federal Cabinet today approved the draft of a timber construction initiative presented by Federal Minister of Construction Klara Geywitz and Federal Minister of Agriculture Cem Özdemir. This strategy of the Federal Government is intended to strengthen the use of wood as a sustainable raw material in the construction sector and to ensure more climate protection, resource efficiency and faster construction. With eight fields of action, from the exemplary role of the federal government and the strengthening of research and innovation, to securing skilled labour and knowledge transfer, to securing the supply of raw materials, the use of wood is to be significantly improved and the timber construction quota increased by 2030.
Kategorie für Blog: NaWaRohs
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The bioeconomy can be a central building block for the transformation of our largely coal, oil and gas-based economy. However, renewable raw materials and synthetic carbon compounds are scarce and expensive. They should be used in areas such as the chemical industry - not as energy sources. For the shift from a fossil-based economy to a bioeconomy to succeed, fossil carbon must also become more expensive. The ifeu now presents the results of four trend-setting studies.
at the Sustainable Procurement Symposium in Dortmund on 26 August 2021 The Sustainable Procurement Day is a platform for exchange for procurers and decision-makers from municipalities, private and public institutions as well as churches and companies. Federal Environment Minister Svenja Schulze is the patron. The Agency for Renewable Resources e. V. (FNR), project management agency of the Federal Ministry of Food and Agriculture, will be represented with a workshop on the topic of "Public building and renovation with wood - the right way to tender for timber construction projects" in addition to the stand "The renewable office".
Author of the book review: Roman Schaurhofer, Vienna
The construction volume "Commercial Buildings in Clay and Wood - Added Value through Material" was published in 2020 by Sabine Djahanschah of the Deutsche Bundesstiftung Umwelt (German Federal Foundation for the Environment) at Verlag Detail. The publication, which appeared in book form, deals with the use of the building materials wood and clay in the construction of commercially used buildings. To this end, six buildings with commercial use were analysed in terms of their architectural construction and technical quality features and evaluated with the help of measurements, surveys and life cycle assessments.
"The raw material wood is precious. It is therefore important to use it responsibly and in a way that conserves resources," warns Peter Aicher, Chairman of Holzbau Deutschland. Even if wood is affected by environmental influences or the bark beetle, it does not represent an inferior raw material, but has almost identical properties to conventional construction timber. "If the so-called 'calamity wood' has the same structural quality in terms of load-bearing capacity as conventional sawn timber, it can be used without restrictions," explains Aicher. In addition, the wood retains its important function as a CO2 sink, regardless of external impairments.
In the video, the Munich timber housing estate "Prince Eugene Park" and the City of Wood in Bad Aibling. "Drought and bark beetles are causing severe problems for the forest. The resulting damaged timber has caused the price of wood to plummet. Local forest owners are making a loss, although the beetle wood is being exported thousands of kilometres to China and America as construction timber. What could be the solution to the timber shortage? And could more timber construction in our country also be a way out of the climate crisis?"
The ecological model settlement on a former barracks site in Munich sets new standards in timber construction. Various timber construction methods and building types up to seven storeys are being tested side by side in eight building projects with the aim of a final scientific evaluation. Timber frame, timber frame and timber hybrid construction methods are being used.
Lecture "Can we build our way out of the climate crisis?" from 16 April 2020
Among other things, Schellnhuber calls for "prompt measures to achieve the two-degree target, above all by switching from fossil to renewable energy sources and replacing finite building materials with wood and renewable raw materials."
From 2022, all new public buildings must be made of at least 50 per cent wood or other sustainable building materials. For buildings with more than eight storeys, the supporting structure must even be made entirely of wood. It was also decided that 90 ecological neighbourhoods and 100 urban farms will be built in Paris.
Recently, the Austrian state of Vorarlberg published the subsidy guidelines for 2020 and 2021 for residential renovation and new construction in the private and public sectors. The climate-friendly procurement of wood and wood products from the region is anchored in these guidelines. The origin of the wood must be proven by means of the "Holz von Hier" label recently introduced in Austria or comparable certificates.
A research project conducted by natureplus in conjunction with IFEU compares insulation materials with regard to their environmental impact throughout their entire life cycle, including recovery and recycling.
Which insulation material is the best? This question is extremely popular in the construction industry and can ultimately only be answered in the context of the respective construction. In particular, there has so far been a lack of a holistic overview that enables builders and planners to identify the strengths and weaknesses of the various insulation material alternatives in terms of their life cycle assessment, without having to disregard subsequent disposal.
The project, initiated by the Bund für Umwelt und Naturschut
The BUND Yearbook Ecological Building & Renovation, published by BUND Deutschland (BUND), helps by making owners fit for discussions with the house bank, architect, energy consultant and craftsmen. The guidebook, which will be available from November, shows what can be done and how: Based on numerous house portraits, the annual compendium helps the reader to find out which measures, building materials and technologies are best suited to their own project.
The ecovillage Sieben Linden has existed near Berlin for 30 years. The documentary gives a detailed insight into life there and what the villagers have experienced so far. Available until 28.10.2024
(6:25 min.) published on 5.11.2019 The city of Eschweiler (North Rhine-Westphalia) has been awarded the "Climate Active Municipality 2019" climate protection prize by the Federal Ministry for the Environment in Category 1: "Resource and energy efficiency in the municipality". The city of Eschweiler is committed to more resource and climate protection with its Factor X construction areas. The prize is awarded by the Federal Ministry for the Environment (BMU) as part of the National Climate Initiative (NKI), which is implemented by the German Institute of Urban Affairs gGmbh (Difu).
With the timber construction funding program, the city wants to promote concrete timber buildings, especially in residential construction Timber Construction Guide presents 29 realized and forward-looking timber construction projects in Freiburg More climate protection with the renewable raw material wood. Timber construction in Freiburg is an important instrument for climate protection and indispensable for achieving the city's ambitious climate protection goals. […]
From the meeting of the Berlin Senate on 24 September 2019: At its meeting today, the Senate adopted the report to the House of Representatives on "Sustainability in construction: Berlin builds with wood", following a presentation by the Senator for the Environment, Transport and Climate Protection, Regine Günther. The Senate is consistently pursuing the goal of making Berlin [...]
The Agency for Renewable Resources (Fachagentur Nachwachsende Rohstoffe e. V. - FNR) supports potential applicants in applying for funding with a guideline for submitting outlines and applications for projects in the field of the Forest Climate Fund. (FNR) supports potentially interested parties in applying for funding. The guide is available in print and for download. The 58-page brochure in A5 format provides condensed information on the funding procedure and explains [...]
With funding from the federal funding programme "Unternehmen Revier", the Faktor X agency of the development company has developed an internet-based tool for easily calculating the resource efficiency of your own construction project. The tool has now undergone final testing and will be available online from September.
Foresters, forest landowners and nature lovers are in deep concern about what has been happening in our forests since the beginning of 2018: Dramatic tree mortality has occurred due to initial snow breakage and winter storms, followed by drought and bark beetle infestations. And there is no end in sight! The forest has been in extreme [...] for almost two years.
Fast and sustainable building, adding storeys and renovating with wood As part of Expo Real 2019, experts from the timber construction industry met for the inaugural event of the Netzwerk Holzbau München. Organiser Andreas Lerge, Managing Director Wood Real Estate, opened the evening and welcomed his guests with the topics of digitalisation and professionalisation in timber construction. Currently, [...]
BauInfoConsult surveyed 6,000 architects On the insulation market, so-called "natural" insulation materials such as wood wool, hemp, cork, granulates and co. are still niche products. However, they are on the rise throughout Europe, at least from the point of view of architects: According to a survey of 1,600 European planners, the use of natural insulation materials is likely to increase in seven of [...]
The Ministry of the Environment in Rhineland-Palatinate has launched the "1,000 efficient stoves for Rhineland-Palatinate" funding programme. As part of this, the replacement of old fireplaces with modern wood-burning systems is financially supported if they received approval between 1 January 1985 and 1 January 1995. The subsidy amounts to up to €800. The [...]
Incentive for less "grey energy" in the construction of non-residential buildings The City of Hamburg promotes the use of wood in the construction of new non-residential buildings with a floor area of 100 m² or more. The use of wood in the construction of new buildings is subsidised with € 800 per tonne of wood product.
In this interview, Hermann Kaufmann focuses on wood as a material and talks about the role the material and architecture play in his life. Click here for the interview: www.detail.de/artikel/holz-ist-ein-versprechen...
The study "Greenhouse Gas Balancing of Timber Buildings -Implementation of New Requirements for Life Cycle Assessments and Determination of Empirical Substitution Factors (GHG Timber Construction)" led by Prof. Dr. Annette Hafner (RuhrUni Bochum) has now been published. Download: http://forum-holzbau.com/nl_pdf/nl134_rub.pdf
The 88th Conference of Environment Ministers has just passed a resolution in Bad Saarow on the "Promotion of Building with Wood", which was introduced by Rhineland-Palatinate. The document calls on the federal government to improve the framework conditions for timber construction. As the environmental minister of Rhineland-Palatinate reports, among other things, the positive climate protection properties of renewable raw materials are to be taken into account in the building energy [...]
The Federal Institute for Research on Building, Urban Affairs and Spatial Development (BBSR) has published two brochures providing information on the portals ÖKOBAUDAT and WECOBIS. WECOBIS - Web-based ecological building materials information system Download (PDF, 5MB) www.bbsr.bund.de/...2014-16/band-07-dl.pdf ÖKOBAUDAT - Basis for life cycle assessment Download (PDF, 7MB) www.bbsr.bund.de/...2017/band-09-dl.pdf
Some cities subsidize the use of certified insulation materials with a bonus to support resource conservation, carbon storage and particularly environmentally friendly products. This also includes many insulation materials made from renewable raw materials. The overview lists the cities that grant an extra subsidy for certified natural insulation materials: Düsseldorf 10 - 25 EUR/m² Hamburg 10 EUR/m² Hanover [...]
The study "Method development for the description of target values for primary energy consumption and CO2 equivalent of building constructions for linking with property allocation and quality assurance up to design planning" of the RuhrUni Bochum under the direction of Prof. Dr. Annette Hafner has now been published and is available for download. Download: www.ruhr-uni-bochum.de/...2016_dbu-abschlussbericht...pdf
In the new brochure "Finishing and Designing with Renewable Raw Materials" published by the Agency for Renewable Resources (Fachagentur Nachwachsende Rohstoffe e. V.). (FNR) provides a compact overview of bio-based building and furnishing products for interior designers, renovators and builders. The topics range from floor coverings, paints and wood protection systems to wooden windows and furniture for interior [...]
Saturday, May 21, 2016, from 11 a.m. - 6 p.m. Address: 50226 Frechen | Europaallee 45 | FertighausWelt Köln/Frechen Program 11.15 a.m. Official opening and blessing of the house from 12.00 p.m. Building experts will advise you throughout the day, on the topics of "Healthy Building & Living", "Innovative Building Technology" and "Individual & Modern Architecture" Experts [...]
