The Schweighofer Prize rewards innovative ideas, technologies, products and services along the entire value chain with the aim of increasing the competitiveness of the European forestry and timber industry.
The Schweighofer Prize has been awarded every two years since 2003 and is endowed with a total amount of € 300,000 before taxes. The Schweighofer Prize is divided into a main prize and several innovation prizes.
All natural persons and groups of persons, irrespective of their age, level of education or employment status, who have performed a service in accordance with the tender conditions are eligible to participate. Organisations may also submit entries. However, the main focus should be on people who have already achieved great things for the European forestry and timber industry or who are currently developing innovative solutions.
Timber construction can be cheaper than standard construction - At the same time significantly better CO2 balance
MNP Architects Munich, School Wangen
Current comparative calculations based on realized new buildings in timber construction show: Building with wood does not have to be more expensive than the standard construction method. This result is surprising, as it contradicts the common perception that timber construction is more expensive. At the same time, the CO2 balance of timber construction is significantly better; as a result, its CO2 avoidance costs are very favourable, in some cases even negative. An expansion of timber construction would therefore be climate protection at comparatively low cost.
The architect and developer of the Legep construction software, Holger König, has balanced the construction costs and CO2 emissions for the production of five public and private timber buildings and compared them with the results that would have been produced for the same buildings if they had been built in the conventional way. Legep can be used to calculate the manufacturing and life-cycle costs, energy requirements and environmental impact of buildings. In this case, König only looked at manufacturing. For the prices, he used current sirAdos data, which represent the market very realistically. He then went to the trouble that many architects, civil engineers and building owners shy away from: He modeled the buildings with the same area and cubature and the same energy standard, but replaced the wooden components with conventional materials - depending on the building project, solid masonry in brick, sand-lime brick or aerated concrete, or a column-beam supporting structure made of reinforced concrete. He used reinforced concrete for the floor slab, cellar, ceilings and flat roofs, mineral wool or polystyrene for the insulation, and plastic or aluminum frames for the windows. König explains the fact that four out of five buildings in timber construction cost less or the same as in standard construction with the industrial-technical development that many timber construction companies have undergone in recent years. Two of the timber buildings even achieved a negative CO2 balance in the manufacturing phase due to the large amount of renewable raw materials used, which act as carbon stores. In the other three buildings, a slightly higher proportion of non-wooden components, which every timber building also contains, caused the slightly positive CO2 balance.
If one relates the difference in CO2 savings to the difference in construction costs, one obtains the CO2 avoidance costs of timber construction. Negative abatement costs here mean that the builder has saved costs with timber construction compared to standard construction and at the same time protected the climate.
By increasing the proportion of timber construction, more climate protection can be achieved at low or even negative costs, while at the same time strengthening rural areas. The green-red state government in Baden-Württemberg has recognised this and created more favourable framework conditions for the building material in its state building code, which was amended on 1 March (information here). In contrast, some state building codes still contain legal obstacles to building with wood.
The city of Munich also wants to convince more builders to use timber construction: as part of its "Munich Energy Saving Promotion Programme", it has been granting a CO2 bonus for the use of timber and other renewable raw materials in building construction of 30 cents/kg since 2013 (information here).
A high insulation standard with insulating materials made from renewable raw materials is also a contribution to climate protection. The plant raw materials from which the insulating materials were obtained have bound CO2 from the atmosphere, which is now stored in the building material for long periods of time. And finally, heating based on renewable energies also reduces CO2 emissions.
The Agency of Renewable Resources (Fachagentur Nachwachsende Rohstoffe e.V.). (FNR) funded the determination of LCA baseline data for the Legep programme with funds from the Federal Ministry of Food and Agriculture (BMEL) between 2004 and 2006.
5th Symposium on Citizen Energy & Energy Cooperatives in NRW
Photo: EnergyAgency.NRW
Recklinghausen. Energy in the hands of citizens: This was the topic of the specialist conference on citizen energy & energy cooperatives in North Rhine-Westphalia on Thursday, 6 December, in Recklinghausen. Around 80 stakeholders in community energy met there to exchange experiences and transfer knowledge. The 5th symposium is a cooperation of the Cooperative Association - Association of Regions and the EnergyAgency.NRW.
Marlies Diephaus from the Ministry for Economic Affairs, Innovation, Digitalisation and Energy of the State of North Rhine-Westphalia kicked off the conference by emphasising the importance of citizen energy companies: "The energy transition is a major challenge that must be shaped in a positive and forward-looking way here in North Rhine-Westphalia. To this end, a reliable framework must be created in which all stakeholders and affected parties can find their place. Last but not least, the financial participation of citizens in various forms also plays a central role. It can contribute to the acceptance of this project of the century.
In the Raiffeisen Year 2018 - the anniversary year of the cooperative idea - around 20 million people in Germany are members of a cooperative. In the field of citizen energy, too, more and more people are discovering this form of joint economic activity. "The global energy turnaround is only possible at all through local action. Here, citizens, organised in citizen energy societies, are both drivers and advocates. This is where co-determination and regional participation happen locally," explained Dr Frank-Michael Baumann, Managing Director of EnergyAgency.NRW.
Dominik Kitzinger, Division Manager at the Association of Cooperatives - Verband der Regionen e. V., emphasised: "In North Rhine-Westphalia, around 100 energy cooperatives are active as operators of generation capacities - from photovoltaic to wind energy plants - as well as around 150 citizen energy companies of other legal forms. Nationwide, more than 41 percent of investments in renewable energy come from civic engagement. If Germany wants to meet its climate targets, it can only do so with this local commitment."
In addition to projects from the areas of photovoltaics, local heating and wind, the focus was also on the mobility transition. Here, the participants agreed that e-mobility must go hand in hand with the energy transition. Citizen energy companies and cooperatives must therefore be strengthened through cooperation and transformation. Cooperatives that already market car sharing, the operation of charging infrastructures and jointly produced electricity were presented as best-practice examples. There are around 40 energy cooperatives active in these areas throughout NRW.
Despite the growing interest in cooperative management, the number of new energy cooperatives founded has declined in recent years. René Groß from the German Cooperative and Raiffeisen Association blames the changed legal framework conditions for this, but also the complex demands on the mostly voluntarily organised civil societies. In this context, the conference participants also debated the controversial effects of legislation at national and European level, such as through the Energy Collection Act and the new EU Directive as well as the Renewable Energies Directive.
Already in December, the state parliament, with the votes of the red-red-green coalition, had a decision The state has adopted a resolution on how it intends to implement the 2030 Agenda for Global Sustainable Development and the United Nations Framework Convention on Climate Change on the ground.
For the first time ever in a federal state, the state parliament in Erfurt is thus also setting up a "Parliamentary Advisory Council on Sustainable Development". Some federal states have their own sustainability councils or scientific advisory bodies, and many have also formulated their own sustainability strategy. However, there is no advisory council at parliamentary level anywhere.
Read the full article from the 26.01.2017: www.nachhaltigkeitsrat.de/...
Osnabrück is the winner of the competition for the German Sustainability Award 2020 for large cities. The award has been presented by the Stiftung Deutscher Nachhaltigkeitspreis e.V. since 2012. The funding amount is 30,000 euros for sustainable urban development projects.
The Peace City of Osnabrück in Lower Saxony pursues an impact-based, strategic control approach in its sustainable development and uses the specially developed "KOSMOS" catalogue of indicators for this purpose, which enables both the administration and the citizens to review the implementation of strategic goals in detail. The municipality's participatory approach is also evident in the urban development master plan for the inner city, in which the citizens of Osnabrück were able to contribute their ideas for sustainable urban development. The master plan focuses, among other things, on redensification of the settlement structure, less space for motorised private transport and more green spaces with a high quality of stay. Extensive measures such as ecological standards in urban land-use planning, Germany's first solar roof register and sustainable "Economic Development 4.0" ensure more climate and resource protection.
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