Circular Retrofitting for Sustainable Industrialization

The project (GeckoCir) targets the establishment of ‘circular retrofitting’ of existing industrial areas, both via internal upcycling of industrial side-streams as well as via 'industrial symbioses', where one company's residue becomes another proximate company's resource in their production process. GeckoCir targets particularly research in food upcycling where we found the highest research gaps and the most interesting and neglected symbiotic potentials.  

Unmet need and research focus

  • Core focus: Departing from downcycling of  food waste – to a focus on developing healthy high value food out of food sidestreams, secondly, to upcycle the remains to high value non-food products such as furniture. ​
  • Circular retrofitting of existing industrial areas- a complement to the Kenyan government’s target of developingg entirely new eco-industrial parks (green fields).​
  • From ad hoc to science-based symbiosis - R&D needs for upcycling food sidestreams internally or symbioticly​.
  • We bring in food researchers, biochemical & biorefinery researchers, materials researchers+ business/policy researchers + the Rodee technology for upcycling food sidestreams​.

 

GeckoCir explores the possibility that countries such as Kenya can gain advantages from early entry into circular ways of organizing production activities, such as exchanging resource streams and building business synergies.The benefits are that manufacturing companies in Kenya may increase their resource efficiency, reducing raw material and waste handling costs, therefore reducing insecurity of supply, and potentially develop high-value upcycled products out of cheap residues, which ultimately can increase their competitiveness national and internationally.  


Generally, bio resources are perishable and difficult to upcycle; most if these resources are either sent to landfills or at best down cycled into feed or energy, even in ambitious new eco-industrial parks. In GeckoCir, we aim to research deeper into the upcycling opportunities for industrial side-streams combining business, policy, and natural sciences (biorefinery, biotech, food, chemistry and material research). 


The project is based at University of Copenhagen, collaborating with several Danish and Kenyan institutions such as the Danish Technological Institute, Jomo Kenyatta University of Agriculture (JKUAT), University of Nairobi (UoN), African Center of Technology Studies (ACTS), as well as business associations in Kenya such as the Kenyan Association of Manufacturers (KAM) and Ruaraka Business Association (Rubicom). KAM and Rubicom play a key part in engaging the companies and creating trust and dialogue between the companies and GeckoCir researchers. Project leader is senior researcher Maj Munch Andersen, KU IGN, and project co-coordinator is prof. Willis Owino, from JKUAT. 

 

The Danish patent pending ‘Rodee’ technology, an all-in-one small squeezing, filtering and separation machine, is particularly suited to target the design of new upcycled food products out of food side-streams.

We will develop and apply an advanced generation 3 ‘Rodee’ digitalized and mobile model, which we expect to increase its performance and application opportunities considerably. It will be tested on a range of new food side streams, as well as other solid and liquid bio-sidestreams and sludges. Applying ‘Rodee’ will allow us to upcycle solid and fluid industrial bio-sidestreams to a much higher degree, faster and cheaper than done before. 

In contrast to pure laboratory research, much of the testing and research in GeckoCir will take place expeditiously out in the companies, facilitated by the companies themselves, the researchers in the project, and the Rodee machine. If the company cannot upcycle the Rodee-screened and treated side-stream themselves, the research team will search for a ‘receiving’ company in the area.

This may allow for quick innovation with few investments and a good business case. For the involved companies, the ‘industrial symbiosis’ solutions ideally provide a win-win situation where one company solves a waste or waste water problem and the other company gets a cheap resource input as a source of high value product innovation.  

 

The companies selected for the project will go through a screening process (see below) that will evaluate the opportunities for circular retrofitting and industrial symbiosis based on the data collected about the resource flows (raw materials and waste flows) that are present in each production process. This data will be carefully managed and analyzed by the GeckoCir team following strict data management rules.

Kenya is one of the African countries with the strongest green and circular economy strategies in Africa. Noticeable the 'Green Economy Strategy and Implementation Plan' (GESIP) 2016-2030 and National Climate Change Action Plan (NCCAP) 2018-2022 targets the greening of Kenyan companies to achieve a low carbon, resource efficient transformation.

The relevance of GeckoCir lies in demonstrating the opportunities of ‘circular retrofitting‘ as a means of directing the industrialization pathway of Kenya and similar economies in a resource efficient and circular way, decoupling economic growth from environmental degradation. 

  

Researchers

Department of Geosciences and Natural Resource Management - University of Copenhagen

Name Title Phone E-mail
Maj Munch Andersen Associate Professor +4535323807 E-mail
Lourenço Galvão Diniz Faria
Postdoc +5534996782870 E-mail


Food - University of Copenhagen

Name Title Phone E-mail
Søren Balling Engelsen Professor +4535333205 E-mail


Danish Technological Institut

Name Title Phone E-mail
Anne Christine Hastrup ​ E-mail
Natanya M.L. Hansen​ E-mail
Xiaoru Hou ​ E-mail


Rodee Aps

Name Title Phone E-mail
Preben Bøje Hansen Inventor and CEO +4522378297 E-mail


Jomo Kenyatta University of Agriculture and Technology

Name Title Phone E-mail
Willis Owino E-mail


University of Nairobi

Name Title Phone E-mail
Thomas Ochuku Mbuya ​ E-mail
Mary Wanjiru Kinoti ​ E-mail
Damaris N. Wachira-Mbui​ E-mail
George Ooko Abong ​ E-mail
Francis Mulaa ​

 ​
ACTS

Name Title Phone E-mail
Ann Kingiri ​ E-mail
Winston Ojenge ​ E-mail

Funded by:

 Danida funded
Danish-Kenyan research project​ has received 12 mio Dkk.​Funded by Danida under the Window 2 program

Project: Manufacturing companies in Nairobi ​& Thika and the Athi River EPZ​
Period:  April 2022-End 2026​

Contact

Further info, suggestions and ideas, please contact:

Maj Munch Andersen
associate professor
Project leader GeckoCir

mma@ign.ku.dk

Willis Owino
associate professor
project co-coordinator
tel: +254 723006204

Willis@agr.jkuat.ac.ke

Partners

KAM, Kenyan Association of Manufactures (isf. JKUAT)

RUBICOM