Effective Organic Collection Systems
Success stories from Italy
从一开始,它是决定的design of the new Venlo City Hall (NL) should be Cradle to Cradle (C2C) certified and situated in an area in need of regeneration. The vision was to create a building that would enable better connections between different city departments, and that would show consideration for the health of workers, visitors and the surrounding environment. These considerations were in addition to the aim of creating long-term cost benefits from material choices and energy saving technologies.
从一开始,它是决定的design of the newVenlo City Hall(NL) should be Cradle to Cradle (C2C) certified and situated in an area in need of regeneration. The vision was to create a building that would enable better connections between different city departments, and that would show consideration for the health of workers, visitors and the surrounding environment. These considerations were in addition to the aim of creating long-term cost benefits from material choices and energy saving technologies.
As one of the schools of thought that underpin the circular economy,C2C design允许在技术或生物系统中连续材料恢复和重新统化。通过健康的材料选择和设计进行拆卸,可以在以后的日期获得一些原始投资,因为材料可以通过“买入和回购”计划返回制造商,并最终再次使用。在设计Venlo City Hall时,仔细注意了建筑物的结构,以及安装的室内装修和家具。密切关注细节扩展到建筑物内的产品的采购,例如肥皂。
In 2007 it was decided that all new city buildings would be designed using C2C principles.
The design of Venlo City Hall began in 2009. Construction commenced in 2012 and was completed in April 2016. The building opened for use in August 2016.
While the primary focus for this initiative was in the built environment, it was driven by the aims of capturing long-term economic savings, protecting the environment and human health, and promoting skills and ambition in the city.
Of more than 50 initial proposals submitted in response to the specifications of the tender, five were shortlisted before the ultimate choice was made. The final project team consisted of eight people, including a lead civil servant, technical advisors, financial advisors and the architects. The team created roadmaps for each of the different areas that the project would need to address - from the planning of the building, to the user needs, to the financing of construction. Overall sign-off resided with the mayor, council and aldermen.
市议会的项目分配预算为5300万欧元。它得到了银行Nederlandse Gemeenten的贷款 - 当地政府资助机构。当项目收入预算时,900,000欧元回到市议会委员会在其他地区再投资。
新的市政厅在更新城市的形象方面发挥了关键作用 - 传统上与农业和物流相关,venlo现在越来越多地与吸引企业和技能的创新和循环经济机会。亚博足球分析18-24岁的城市人口增加,以及在城市中基于自己的公司数量。2016年至2018年间,市政厅在2016年至2018年之间获得了超过32,000名访客,该项目的结果导致了Venlo使C2C合规即将成为其所有未来建筑项目的一部分
Venlo has continued to grow its expertise in C2C and circular economy practices. In 2010, the Cradle to Cradle consultancy C2C ExpoLAB was founded in Venlo, with a focus on supporting and advancing government and built environment projects that specifically seek to harness the benefits of using C2C principles. In 2012, the first Cradle to Cradle Product Certification Training centre in Europe was opened in Venlo by the Cradle to Cradle Product Innovation Institute of San Francisco, USA to train consultants who will guide companies as they seek certification for products and manufacturing processes. In Spring 2019, a Circular Economy Expertise Platform is due to open in the region to support innovation, material loops and product take-back schemes. Venlo is also collaborating with nearby Dutch and German cities.
2006年,为了发展其形象和经济学omy, the city of Venlo along with the Chamber of Commerce committed to embed C2C principles into the city’s economic activities. When it became necessary to renovate the original city hall these principles were kept in mind, however the structural layout of the old building did not allow for a suitable transformation of the physical space or its function in terms of power generation, energy savings, improved air quality, grey water processing, heating or cooling. The mayor, council and aldermen therefore approved the case for a new city hall to be built using C2C principles and located in an area that would benefit from the investment.
符合欧盟规定,发布了欧洲设计招标,简要为C2C市政厅提供最具创新性的愿景。获奖竞标需要满足全体雄心壮志,以设计和建立一个有利于人民,环境和经济的空间。
Venlo City Hall was built on the edge of the River Meuse in an area that would benefit from regeneration and economic development. The new building has already catalysed renovation of an old neighbourhood factory which now contains living accommodation. An additional 72 new dwellings are also being constructed next to Venlo City Hall using C2C principles.
The building’s living north facade comprises over 100 plant varieties which serve to improve the air quality outside the building. This living facade not only converts carbon dioxide to oxygen and filters particulates, it also provides a level of noise insulation and creates a habitat for birds and insects. An interior green wall helps to add moisture to the air inside the building.
The building’s connections to natural systems also minimises the draw on resources. Rainwater is collected on the roof where it makes its way to a helophyte filter, a type of reed bank, along with wash basin and pantry water. The filtered water is then used for flushing toilets. In addition, 1,300 m2 of solar panels have been added to the exterior to provide power and shade.
两个太阳能烟囱也被动地热,冷却了大楼。一个是在建筑物的顶部,另一个位于上层。在简化的术语中,这些太阳能烟囱从太阳中捕获热量,并在整个建筑物中循环空气的热量产生热量。热交换器和空气井用于根据季节调节温度。由于建筑不需要传统的加热或冷却系统,设计既有吸引力,节省了金钱和能源。此外,当温度范围为18-22oC时,太阳烟囱内的宜人开放空间可以由工人占据。
The components in the building are documented in a digital ‘material passport’ that discloses the material constituents, along with how to disassemble, then recycle or return them to the manufacturer - thereby recouping a proportion of the original investment. By creating a log of the residual material value within the building it becomes possible to quantify the potential value of buildings as material banks.
在类似的静脉中,建筑物的家具也在“买入和回购”排列下提供,易于拆卸维护,确保可重复使用可行的组件。家具内的材料选择有助于可回收性。
还避免了某些材料 - 在这种情况下,涂料和胶水,部分原因是缺乏成分透明度,部分是为了确保材料健康并帮助未来的材料恢复。
To establish a baseline measure against which to track progress, measurements were taken from the previous city hall such as air quality, temperature, air moisture and fine dust particles. In spring 2019, Venlo City Hall will conduct a comparative study. The University of Maastricht is also measuring the connection between improved air quality and the reduction in the number of employee sick days compared to those in other buildings. It is already known that the building’s green facade absorbs 30% of sulphur and nitrogen oxides in the air in the vicinity of the building, offsetting the emissions of particulate matter from local traffic.
除了生产力,健康和环境效益外,还预测该项目还预测了2040年的投资回报率为12.5%,并且已经实现了C2C和建筑物的生物素质设计的回报。通过嵌入式价值通过嵌入式价值通过购买和购买计划,可以通过嵌入式价值来实现C2C家具的采购能够通过嵌入式物料实现18%的成本节省,这可以通过买入和返回的计划来返回原版制造商。原始投资的百分比。
Developing a long-term vision.In 2006 Venlo officially embraced C2C principles in its building projects as a means of generating innovation and economic growth. This paved the way for C2C principles to play a central role in the tender for the new Venlo City Hall. By embracing a new approach Venlo has been able to showcase what is possible in how we can build, design and service the built environment.
Creating a culture of innovation and integration to unlock circular economy opportunities and benefits in the city.Multiple cross-disciplinary meetings were held to create and communicate the ideas, vision and business case for the new building and several scenarios were developed to understand and demonstrate the potential long and short-term benefits of different choices. The project also required the support and courage of the city to invest upfront, in order to unlock savings in the long term.
Securing leadership endorsement, trust and commitment.The willingness of Venlo’s Mayor, Council and Aldermen to take a different approach to supporting the city’s prosperity was key to the overall project’s success. Biannual meetings were held with the city council and the aldermen to confirm the project was on track. They gave the project team the trust and space to move construction forward which was integral to the project’s ability to innovate and ultimately to create a building that represents far more than a place of work.
Website:www.c2cvenlo.nl/en/home
联系人:info@c2cexpolab.eu.
This case study is part of Circular economy in cities, Ellen MacArthur Foundation
Success stories from Italy
Stimulating and scaling circular breakthroughs
Creating a sharing economy that works for businesses and citizens.
Creating new value and saving city and business costs.
The Ellen MacArthur Foundation works to accelerate the transition to a circular economy. We develop and promote the idea of a circular economy, and work with business, academia, policymakers, and institutions to mobilise systems solutions at scale, globally.
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