10 results on '"Tenhunen, Anna"'
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2. Circular Bioeconomy: A Path to Sustainable and Climate-Wise (Material) Economy?
- Author
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Järnefelt, Vafa, Tenhunen, Anna, Sokka, Laura, Tuominen, Pekka, Lantto, Raija, Koukios, Emmanuel, editor, and Sacio-Szymańska, Anna, editor
- Published
- 2021
- Full Text
- View/download PDF
3. Pyrolysis of plastic waste: Opportunities and challenges
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Qureshi, Muhammad Saad, Oasmaa, Anja, Pihkola, Hanna, Deviatkin, Ivan, Tenhunen, Anna, Mannila, Juha, Minkkinen, Hannu, Pohjakallio, Maija, and Laine-Ylijoki, Jutta
- Published
- 2020
- Full Text
- View/download PDF
4. Greenhouse gas emissions and natural capital implications of plastics (including biobased plastics)
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Vanderreydt, Ive, Rommens, Tom, Tenhunen, Anna, Fogh Mortensen, Lars, and Tange, Ida
- Abstract
The ETC/WMGE report, focusing on the greenhouse gas emissions released throughout the lifecycle of plastics (including biobased plastics), from extraction over production and conversion until end-of-life. In view of the rising plastics consumption and production trends, a systematic and integrated perspective on plastics and its carbon cycle is important in order to find a way to make plastics compatible with a low-carbon economy - and to reinforce the understanding of the links between the circularity of plastics and climate change. This report provides an analysis of the impacts of all steps in the EU plastics value chain, including feedstock production, refining, cracking, compounding, manufacturing, waste management, excluding the use phase. The report focuses on both direct and indirect impacts of the European plastic system, including impacts outside Europe but related to plastics consumption in the EU. Further, it offers insights to inform future discussions on the potential and limitations of circular plastics (including biobased plastics) and the corresponding impacts on climate and on natural capital.
- Published
- 2021
- Full Text
- View/download PDF
5. Kiertotalouden ekosysteemit
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Ahola, Antti, Alarotu, Matias, Antikainen, Maria, Honkatukia, Juha, Järnefelt, Vafa, Kapanen, Johanna, Lantto, Raija, Laurikkala, Mikko, Naumanen, Mika, Still, Kaisa, Sundqvist-Andberg, Henna, Tenhunen, Anna, Wiman, Henri, Winberg, Iris, Åkerman, Maria, Orko, Inka, Ritschkoff, Anne-Christine, and Lantto, Raija
- Subjects
ekosysteemit ,liiketoiminta ,materiaalikierrot ,kiertotalous ,yritykset - Abstract
Kiertotalous on toimintatapa, jolla tähdätään kestävän kehityksen mukaiseen kasvuun. Materiaalikierrot ovat kiertotalouden keskiössä, sillä niihin liittyy merkittäviä ympäristövaikutuksia ja toisaalta merkittävää liiketoimintaa eri sektoreilla. Vuonna 2018 materiaalikierroissa toimi yli 500 yritystä, ja kiertotaloudesta liikevaihtoa arvioidaan muodostuneen noin 11 mrd € (5 % bkt:sta). Kiertotalouden yritykset perustavat liiketoimintansa pääosin kierrätyksen tai resurssitehokkuuden liiketoimintamalleille. Vain muutama prosentti kiertotalouden liikevaihdosta kertyi tuote palveluna-konsepteista tai jakamisalusta-liiketoiminnasta. Materiaalikiertotalouden ekosysteemit voidaan jakaa kolmeen tyyppiekosysteemiin: alueellisista vahvuuksista ponnistavat ekosysteemit, teollisuuden vahvojen vetureiden ekosysteemit, sekä kiertotalousvisioon nojaavat ekosysteemit. Eri tyyppisillä ekosysteemeillä on oma tärkeä roolinsa kiertotalouden toteutuksessa. Kiertotalouden materiaalikiertoihin liittyvä liiketoiminta on arvion mukaan kaksinkertaistettavissa vuoteen 2030 mennessä. Kasvu vaatii kuitenkin samaan suuntaan ohjaavia yhtäaikaisia politiikkatoimia, kuten sääntely, investointituet ja T&K&I kannusteet. Seuraavaksi tulisi arvioida valittujen kiertotaloustoimien yhteinen vaikuttavuus eri toimialoilla suhteessa hiilineutraalisuustavoitteisiin ja kiertotalouden toteutumiseen.
- Published
- 2020
6. A Circular Economy of Plastics: A vision of redesigning plastics value chains
- Author
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Tenhunen, Anna and Pöhler, Holger
- Subjects
Circular economy ,Plastic waste ,Plastics recycling ,Plastics ,Circular plastics ,Plastics reuse ,Enabling technologies - Abstract
VTT’s Discussion Paper will present a vision of the circular plastics economy and address the requirements for the change from a linear to a sustainable circular economy. The focus of the paper is on design for circularity, circular business models, recycling technologies and their benefits. We also consider replacing fossil resources with renewable raw materials and energy. The document has been developed in a working group comprising VTT’s top experts in the field of polymer design, plastics processing, product development, recycling technologies, and circular & bioeconomy. The work has been carried out through cross-disciplinary workshops and person-to-person brainstorming sessions.
- Published
- 2020
7. VTT Sustainable Good Life Exhibition E-Book
- Author
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Tenhunen, Anna
- Published
- 2018
8. The Eco Village Formula:Five Keys to Sustainable Communities
- Author
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Perälä, Nina, von Zyl, Camilla, McCallum, Christian, Partanen, Kati, Roosimägi, Kelli, Linnamäe, Birgit, Autere, Sanna, Nobble, David, Käpylehto, Janne, Gordienko, Natalia, Tenhunen, Anna, Mooney, Ilona, Karjalainen, Tommi, Clarke, Majella, Mora, Evelyn, and Kattan, Amanda
- Subjects
SDG 13 - Climate Action ,SDG 8 - Decent Work and Economic Growth ,SDG 12 - Responsible Consumption and Production - Abstract
As an internationally recognized not-for-profit non-governmentalorganization, Helsinki Fashion Week’s mission is to engage and educate consumers, governments, cross-industries and the fashion industry in regards to circular economy and sustainable trade. By collaborating with and consulting several organizations, enterprizes, research institutes and other industry events on the themes of circular economy and sustainability, we concretely participate in the field work required to create a sustainable global community.Our annual event, Helsinki Fashion Week, supports Finnish and internationaldesigners by offering them a sustainable and free-of-charge platform to showcase their collections to international buyers and media. In addition to giving a platform to the trendsetters of clean fashion, the five-day fashion week sets to inspire sustainable development and cultural interaction by re-evaluating the way we consume, adapt and co-exist with our surroundings in the fashion landscape of the future. Thus, we bring together professionals from various cross-industry sectors who are united by their sustainable visions, values and practices. In this way, the organization aims to inspire the finding of solutions to the industries’ current and future problems.The Eco Village 2018—a project that stemmed from an event concept andstrategy for how to host a sustainable fashion week—resulted in further research on circular lifestyle modeling and ultimately provided the formatting of The Eco Village Formula: 5 Keys to Creating Sustainable Communities. Out of our concern and dedication in regard to the fashion industry's current state and its negative influences on the environment, Helsinki Fashion Week and The Nordic Fashion Week Association wanted to educate consumers and inspire industry professionals to view the world and concepts such as “fashion week” in a positive new light by introducing a fully circular platform and environment and thus focused, throughout 2018, on bringing about positive change through its 4th edition. By building this environment, we wanted to help individuals realize theirpotential as facilitators of positive change in respect to climate work, recognizethe meaning of well-informed consumption and lifestyle choices and fosterconnections leading to successful collaboration.This publication is based on the Helsinki Fashion Week Eco Village concept piloted on the 20th of July 2018 in Helsinki, Finland and executed by the NordicFashion Week Association. Resulting from the idea that fashion can and should be a strong starting point for development and social change, we have solely focused our ideas in this book around the themes that reflect the Helsinki Fashion Week Eco Village vision. We have sectionalized topics based on the Eco Village formula and its steps, covering aspects that are needed for the creation of a sustainable and meaningful environment:In Part 1 of the publication, we discuss the ideology and values that greatly contributed to the formation of the Eco Village vision. We explain the concept of the Eco Village platform and look at the Eco Village through the eyes of social psychology and an evidence-based approach.In Part 2, we start with meaningful lifestyles as the foundation to sustainable communities in a broader sense. We explore the interconnectedness of well-being and community, consumption and mindfulness and the economic and psychological importance of mental wealth over material wealth. Moving on to building a community of individuals, we emphasize the facilitation of community-mindedness and unlimited self-expression. We discuss the relationship of media, digitization and identity in respect to herd mentality and consumption. We conclude that by allowing for diversity and openness, communities can increase problem-solving and engagement by ensuring the feelings of comfort, safety and creativity for everyone. In transforming spaces,we ask what makes us fundamentally happy and how spaces contribute to the way we view our surroundings and potential social pressures. We seek answers to what creates a home or a happy community while exploring the themes of nature and urbanization. We connect the supply chain of the fashion industry directly to our everyday lifestyles and communicate the results based on the experiences. In living fairly, we lay out the framework to a successful modernlifestyle; discussing how investing in fair resources, clean materials andindividual well-being should be the core focus of our communities and how toredefine the consumer as the citizen to develop our society. Finally, by enabling intersections of digital and physical, we create a smarter world through the creation of more meaningful experiences, better problem-solving, knowledge-sharing and functionality for its people and audiences.The following chapters consist of a collection of thoughts and industry insights provided by our organization and our partners. These articles, written by our guest co-authors, have been intended for professionals and individuals alike andfocus on generating a strong know-how to influence personal lifestyles and communities through the evidence given by the Eco Village platform. Furthermore, intended as a general guideline and thought-provoking publication, the contents of this e-book are encouraged to be contradicted and argued over. As such anthologies envision and seek to accomplish different things, we strongly recommend reflecting these findings to those of other studies, as one of our goals is to provide readers with case-based evidence to stimulate the imagination. Furthermore, the work presented herein represents the organization’s thoughts and dialogue formed over years of work, field experience and research in fashion and the environment—all as interlinked concepts. However, the research conducted has not followed the scientific method and is more of a free-form source of information.It is ideal that this information be available to a maximum number of readerswhether or not they are familiar with fashion or the other subjects covered during the course of this publication or within the Eco Village. Ultimately, we think that the most important feature provided here is the opportunity to discover and question; allowing for self-observation and the organization of different pieces into a cohesive vision for a desired lifestyle—simply put, the opportunity to adopt a more sustainable vision. This way, the reader can come to understand how every action matters and how we can each contribute to environmental decision-making through our daily choices and take concrete actions towards a circular future. We believe that effective decision-making in respect to the environment and sustainability must incorporate perspectives from everything including economic and social influence, metaphysics, psychology and philosophy in order to generate whole solutions. We should create sustainable income, focus on individual well-being while considering the well-being of others and design spaces and our surroundings to respond better to our needs as humans—all while being mindful of our actions. Thus, we hope that from 2018 onwards an increasing amount of businesses, governments and communities will benefit from the foundation of a formula found through the Helsinki Fashion Week Eco Village.
- Published
- 2018
9. Times change, laments revive.
- Author
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Tenhunen, Anna-Liisa
- Abstract
The article focuses on the revival of lamenting in Finland. It states that the lament has inspired some Finnish composers such as Pehr Henrik Nordgren. It mentions that modern lamenters often sing about parting, personal lives or problems at work. The article also says that lamenting can even take the form of therapy.
- Published
- 2007
10. A Circular Economy of Plastics:A vision of redesigning plastics value chains
- Author
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Tenhunen, Anna and Pöhler, Holger
- Subjects
SDG 8 - Decent Work and Economic Growth ,SDG 7 - Affordable and Clean Energy ,SDG 12 - Responsible Consumption and Production - Abstract
VTT’s Discussion Paper will present a vision of the circular plastics economy and address the requirements for the change from a linear to a sustainable circular economy. The focus of the paper is on design for circularity, circular business models, recycling technologies and their benefits. We also consider replacing fossil resources with renewable raw materials and energy. The document has been developed in a working group comprising VTT’s top experts in the field of polymer design, plastics processing, product development, recycling technologies, and circular & bioeconomy. The work has been carried out through cross-disciplinary workshops and person-to-person brainstorming sessions.
- Published
- 2020
- Full Text
- View/download PDF
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