-
Tellnes, Lars Gunnar Furelid; Kjøniksen, Anna-Lena & Pamies, Ramon Francisco Porras
(2023).
Life cycle assessment of tunicate burger.
-
Tellnes, Lars Gunnar Furelid; Pamies, Ramon Francisco Porras; Kjøniksen, Anna-Lena & Næss, Johann K
(2023).
Declaring environmental performance with reuse and recycling business approaches for small and medium sized enterprises.
-
Tellnes, Lars Gunnar Furelid; Koch, Christian; Torgersen, Mirielle & Kjøniksen, Anna-Lena
(2023).
Value capture from low embodied emissions of buildings a business model innovation perspective.
-
Tellnes, Lars Gunnar Furelid & Kjøniksen, Anna-Lena
(2023).
Metrics for absolute environmentally sustainable foods – case on tunicate burger.
-
Tellnes, Lars Gunnar Furelid; Wu, Hong & Kjøniksen, Anna-Lena
(2023).
LCA for circular business model – five step method and experiences from Norway.
-
Tellnes, Lars Gunnar Furelid; Andersson, Gunnar & Kjøniksen, Anna-Lena
(2023).
Three perspectives of LCA for business models innovation – case studies on rental of products.
-
Tellnes, Lars G. F.; Næss, Johann Kristian; Kjøniksen, Anna-Lena & Ross, Lone
(2023).
Carbon footprint of reused and recycled wood products.
-
Tellnes, Lars Gunnar Furelid & Kjøniksen, Anna-Lena
(2022).
Perspectives of evaluating product service systems with life cycle assessment a case study on power tool rental.
-
Kjøniksen, Anna-Lena & Tellnes, Lars Gunnar Furelid
(2022).
Action case studies as method for industrial work integrated learning.
-
Andersson, Gunnar; Johansen, Frode Ramstad; Hauge, Bjørn Gitle; Torgersen, Mirielle; Tellnes, Lars G. F. & Valter, Per
(2022).
Co-creating a learning community on sustainability.
-
Resch, Eirik; Andresen, Inger; Eivind, Selvig; Wiik, Marianne Rose Kjendseth ; Tellnes, Lars G. F. & Stoknes, Stein
(2021).
Promoting climate neutral urban areas – FutureBuilt zero method to measure compliance in pilot projects.
The 10th International Conference on Life Cycle Management 5th – 8th September 2021. LCM 2021.
Show summary
In the past 12 years, more than 50 FutureBuilt pilot projects have shown that it is possible to reduce greenhouse gas emission from transport, energy and materials for the built environment. The FutureBuilt programme supports climate friendly urban development in Norway’s capitol city Oslo and surrounding municipalities (Bærum, Asker, Drammen, Nordre Follo and Lillestrøm). All projects have until now been required to perform carbon footprint calculations and to reduce emissions by 50% compared to a reference common practice. Followng the political ambitions to further reduce greenhouse gas emissions, the FutureBuilt criteria has been updated to reflect these, with the development of a scheme called FutureBuilt ZERO. The FutureBuilt ZERO method is based on the Norwegian standard for carbon footprint calculations of buildings (NS 3720), but has taken a more forward looking approach. The method is taking into account expected future developments in society related to carbon footprint aspects that has often been left out in common carbon footprint practice. It includes contributions to greenhouse gas emission of direct and indirect emissions from operational energy, manufacturing, and transport of materials, related to building construction, operation, maintenance and end-of-life. In common carbon footprint of buildings, scenarios for maintenance and end-of-life of buildings are often assessed based on current practice. However, in the FutureBuilt ZERO method, the changes in technology and policy have been taking into account for adjusting emission factors. Other aspects that are often left out in common practice such as biogenic carbon, time-dependent characterisation factors, carbonatization of concrete, design for reuse and exported energy, are also included. The process to take into account such aspects requires input from several experts and the presentation will bring forward some of the aspects that has been deliberated in the making of the method.
-
Tellnes, Lars; Nore, Kristine & Rønning, Anne Ragnhild
(2020).
Options for climate change performance indicators for cross-laminated timber.
-
Tellnes, Lars G. F.; Saxegård, Simon Alexander & Johnsen, Fredrik Moltu
(2020).
Cross-laminated timber constructions in a sustainable future – transition to fossil free and carbon capture technologies.
-
Tellnes, Lars & Rønning, Anne Ragnhild
(2019).
Modelling options for module C and D: Experiences from 50 EPD for wood-based products in Norway.
-
Tellnes, Lars G. F.; Soldal, Ellen & Johnsen, Fredrik Moltu
(2019).
Allocation and land use in LCA of forestry
case study on beech wood thinning.
-
Tellnes, Lars G. F. & Rønning, Anne
(2019).
Completeness of inventories for environmental
product declarations (EPD).
-
Næss, Johann Kristian; Nyrud, Anders Q. & Tellnes, Lars G. F.
(2019).
Greenhouse gas emissions from forestry – silvicultural
measures about models for allocation.
-
Tellnes, Lars G. F.
(2018).
Declaring life cycle inventory of toxicity related emissions in environmental product declarations of preservative treated wood products.
-
Tellnes, Lars G. F. & Iversen, Ole Magnus Kålås
(2018).
Online tool for generating Environmental Product Declarations (EPD-tool) for modified wood products.
-
Tellnes, Lars G. F. & Nore, Kristine
(2018).
Environmental performance of construction stage for glue and cross laminated timber.
-
Tellnes, Lars G. F.; Alfredsen, Gry; Flæte, Per Otto & Gobakken, Lone Ross
(2018).
Carbon footprint of decking materials – a
comparison of modified and preservative treated
wood.
-
Tellnes, Lars G. F.
(2018).
Hosting PCR Workshop.
-
-
Tellnes, Lars G. F.; Ganne-Chedeville, Christelle; Dias, Ana Cláudia; Dolezal, Franz; Hill, Callum Aidan Stephen & Zea Escamilla, Edwin
(2017).
Review of biogenic carbon in carbon footprint of modified wood.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Brekke, Andreas
(2021).
OR.50.21 Triple Panel Buildings bærekraftsvurdering - forprosjekt.
Norsus.
ISSN 978-82-7520-882-6.
-
Valente, Clara; Tellnes, Lars G. F. & Callewaert, Peter Guido
(2021).
OR.46.21 Waste 2 Power (W2P) – high value energy recovery of plastic waste.
Norsus.
ISSN 978-82-7520-878-9.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Silva, Mafalda
(2020).
NEPD-2588-1315 Flügger 04 Wood Tex Opaque.
EPD-Norge.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Silva, Mafalda
(2020).
NEPD-2589-1315 Flügger 02 Wood Tex Primer.
EPD-Norge.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Silva, Mafalda
(2020).
NEPD-2590-1315 Flügger 05 Wood Tex Acryl 30.
EPD-Norge.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Silva, Mafalda
(2020).
NEPD-2591-1315 Flügger 06 Wood Tex Oil Paint W 60.
EPD-Norge.
-
Booto, Gaylord Kabongo; Tellnes, Lars G. F. & Silva, Mafalda
(2020).
NEPD-2592-1315 Flügger Window.
EPD-Norge.
-
Resch, Eirik; Andresen, Inger; Selvig, Eivind; Wiik, Marianne Rose Kjendseth ; Tellnes, Lars G. F. & Stoknes, Stein
(2020).
FutureBuilt ZERO metodebeskrivelse.
Futurebuilt.
Full text in Research Archive
-
-
-
-
-
-
-
Tellnes, Lars G. F. & Prestrud, Kjersti
(2019).
OR.37.19 Klimagassberegninger MH Arctic - Byggseksjoner. Materialbruk, levetid og energi til oppvarming.
Østfoldforskning AS.
ISSN 978-82-7520-819-2.
-
Brekke, Andreas & Tellnes, Lars G. F.
(2019).
OR.06.19 Screening LCA of SCP from boreal forest.
Østfoldforskning AS.
ISSN 978-82-7520-803-1.
-
Brekke, Andreas; Saxegård, Simon Alexander; Nilsen, Mona & Tellnes, Lars G. F.
(2018).
OR.26.18 The climate impact of taking one’s own cabin on holiday. A greenhouse gas account for motorhomes .
Østfoldforskning AS.
ISSN 978-82-7520-785-0.
-
Brekke, Andreas; Saxegård, Simon Alexander; Nilsen, Mona & Tellnes, Lars G. F.
(2018).
OR.25.18 Hvor klimavennlig er det å ta med seg hytta på ferie? Et klimagassregnskap for bobiler.
Østfoldforskning AS.
ISSN 978-82-7520-784-3.
-
Tellnes, Lars G. F. & Rønning, Anne
(2018).
OR.13.18 Klimagassregnskap Lislebyhallen. Et byggeprosjekt med klimaambisjoner.
Østfoldforskning AS.
ISSN 978-82-7520-779-9.
-
Tellnes, Lars; Lyng, Kari-Anne Kallerud; Valente, Clara; Modahl, Ingunn Saur & Johnsen, Fredrik Moltu
(2017).
Erstatningsmaterialer for torv. Kartlegging av klima- og miljøeffekter.
Østfoldforskning AS.
ISSN 978-82-7520-767-6.
Show summary
Torv benyttes i dag som dyrkingsmedium og i jordforbedringsprodukter. Uttak av torv medfører utslipp av klimagasser og påvirker leveområdene til planter og dyr. Ved en eventuell utfasing av torv er det viktig at bruken av andre materialer representerer en reell miljøforbedring.
Denne rapporten er skrevet på oppdrag fra Miljødirektoratet, og tar for seg klima- og miljøeffekter av ulike materialer som erstatning for bruk av torv i dyrkingsmedier og jordforbedringsprodukter. Studiet omfatter materialene steinull, perlitt, biprodukter fra kokosproduksjon, bark, trefiber, kompost og avvannet biorest, biokull og ull fra husdyr. Studien ble gjennomført ved hjelp av en litteraturgjennomgang, søk i databaser og noen forenklede beregninger basert på tall funnet i litteraturen for å etterstrebe at resultatene er mest mulig relevante for norske forhold.