The projects below are the 50 honorable mentions selected by our international expert jury out of almost 700 submissions, accumulated by  Cumulus Green.

The honourable mentions selection served as a shortlist for the five winners of ‘Second Life of Things in Design’ to be chosen from.
personal generator
by Katarzyna Moszczyńska
Academy of Fine Arts in Warsaw
BOX
by Freya Lynn Coriand, Tommaso Daverio, Kamila Anna Dzierzak and Celine Tesselaar
Aalborg University
Agave Bioplastic
by Fernanda Ordorica Bechelany
National School of Architecture, Art and Design Tecnologico de Monterrey
Algator
by Ewa Hiller
Academy of Fine Arts in Warsaw
Amazebalz
by Stine Marie Damsgaard
Torrens University
A Circular Denim Industry
by Lieke van Raan
Delft University of Technology
Color the Sea
by Clémence Conesa, Madeleine Fritsch, Chloé Jeannier, Bastien Maubé
Strate, School of Design
Counting Drops
by Philipp Loidolt-Shen
University of Applied Arts Vienna
Dairy Pad
by Dorota Chwedoruk and Karolina Łukasiak
Academy of Fine Arts in Warsaw
Desembolsa
by Juan Manuel García Álvarez and Joshua Jimenez Hernandez
Universidad Autónoma Metropolitana
Divino Foods | Healthy and Sustainable
by Josefina Pollarolo Echeverría
Pontificia Universidad Católica de Chile
Emission-Free Powerbanks
by Pawel Olszewski
Academy of Fine Arts in Warsaw
Eureka
by Mats Beckman
The Royal Danish Academy of Fine Arts
Fluid Roads
by Uliana Reutina
University of Applied Arts Vienna
Freddi
by Luca Andrea Pfeiffer
Fachhochschule Nordwestschweiz
Fresh Start
by Iris Groot Koerkamp
Delft University of Technology
Giving Lunch
by Binbin Zheng, Danmiao Fan, Yulin Sun, Chao Weng and Miaosen Gong
Jiangnan University
Gpal by Gaia
by Xinyi Ren, Abigail Dergazarian, Amanda Wallgreen and Adeline Kou
ArtCenter College of Design
Hairy Times
by Melissa Kramer
University of Applied Sciences Potsdam
Human to Humus
by Hanna Turesson Bernehed
Konstfack University of Arts, Crafts and Design
Immerse in Future
by Michele Corna, Veronika Merlin and Baoshan Xue
Politecnico di Milano
Integrated Systemic Design Project in the Egadi Islands
by Ornella Realmuto
Politecnico di Torino
Kitchen Waste Composter and Service System
by Feng Huirong and Zhang Hongtao
Institute of Technology (BIFT)
LOOP Kitchen Appliances
by Ebba Kjellin and Linnea Hagborg
Lund University
MAMA
by Mireia Panisello
BAU Design College of Barcelona
Micro Food Hub: Hyperlocal Distributed Food System
by Larissa Lai, Isil Akgul, Erica Asinas and Samuel Pressman
Pratt Insitute
Oryza Collective
by Talisa Dwiyani and Alexia Venot
Aalto University
PackZero
by Ruoyi An, Yanhui Ban and Shijie Luan
ArtCenter College of Design
Pulp
by Ellen Solding and Karen Cort Nielsen
Linnaeus University
Quilution
by Peiyue Lin, Xin Wang, Jiayin Song and Haowei Zhou
East China Normal University
re:
by Tim Li
ArtCenter College of Design
ReNet: Local Resource Reintegration – Green Cheese Production
by Hanlin She, Chu Wang, Mengying Deng, Jiarong She, Valentina Palazzo, Wen Lu and Anqi Xu
Politecnico di Torino
Restoring the Unseen
by Antonia Fedder, Nele Kieseritzky and Filip Rukan
Design School Kolding
Rethinking Legumes Transformation Waste, A Systemic Vision
by Pablo Ciancio, Chiara Miglietti, Annalisa Ponti, Alessio Rum, Tommaso Scarpa and Maria Chiara Tortia
Politecnico di Torino
Rural Public Restroom
by Mingyu Zhuang
Tongji University
Second Chance
by Mathilde Guévin, Morgan Gomez, Romane Dède and Léa Jéquier
École supérieure des arts et industries graphiques
Small Heroes of Earth
by Scarlet Angel Hakim
CENTRO School of Design
Snugg Reusable Diapers With Bio-Degradeable Liners
by Christa van Zyl and Weronika Lukasiak
University of Johannesburg
SolarBank
by Donatella Ceccani, Ekincan Sener, Bisheng Li and Yanyu Wang
Sapienza University of Rome
The Solution of Two Cups to Reduce Plastic
by ingxuan Zhu, Yusang Li, Tao Yang, Aziguli Wusiman, Haishan Pu and Jin Shang
Central Academy Of Fine Arts
Source
by Emilie Langolf
The Oslo School of Architecture and DesignThe Oslo School of Architecture and Design
StoryGood – A Better Future With Your Devices
by Linda Betelli, Barbara Viganò, Francesca Anna Bazzo, Elisabetta Carrara and Silvia Pina
Politecnico di Milano
Sunbath
by Yi He, Kang Jie Zheng, Xiao Han Zheng and Yishuai Wang
Guangdong University of Technology
Tintorera
by Macarena Iglesias
Universidad del Desarrollo
True Breath
by Margot Billot, Emilie Sada, Auriane Lê and Ichraq Medhi
ENSAAMA School of Art and Design
vtree
by Christoph Meyer, Elias Julian Kopp and Lars Zinniker
University of Applied Sciences, Nordwestschweiz
We Build Foundation
by Britney Williames
Torrens University Australia & Think Education Group, Laureate International Universities
The Wood Leather
by Franco Gnecco, Catalina Fuenzalida and Damián Araos
Pontificia Universidad Católica de Chile
Wool Mill in Piedmont Region
by Paolo Cardorani, Matilde Molari and Marco Tetrai
Politecnico di Torino
Wool on Wheels
by Juliette van Haren
Parsons School of Design