Welcome Back to the GOLD Newsletter! It's been a while, and we're excited to share updates as project GOLD enters its final stage. This newsletter highlights the significant progress made in recent months, culminating in our final event: Advanced Biofuels and Phytoremediation, on 29 April 2025. Join us for key findings from our 4-year journey to bridge the gap between phytoremediation solutions and cultivating energy crops on contaminated land for clean biofuel production.

 

 

Join us for the GOLD final event: Advanced biofuels and phytoremediation – Bridging the gap and opportunities for the management of contaminated land.
Our concluding event will take place on 29 April 2025 at the Centro Residenziale Universitario of the University of Bologna, Bertinoro, Italy. It will be held in a hybrid format, allowing participation both in-person and online.
Over the past four years, the GOLD project has conducted research and innovation to grow industrial crops on contaminated land. This innovative approach aims to manage and revitalize contaminated land while simultaneously producing low ILUC risk biofuels from lignocellulosic crops through thermochemical pathways. The event will showcase the final results of this 4-years journey, attendees will gain insights into:

  • optimizing industrial crops for growing on contaminated land and for contaminant extraction;
  • advanced pre-treatment and conversion processes for biofuels and contaminant removal;
  • best value chain approaches environmental, economic and socio-economic assessment of the best value chains.

The agenda includes international sessions, a panel discussion and a roundtable. This is an opportunity to learn about the project's main findings and engage with project partners and stakeholders. Participation is free of charge, registration is required.

Check out the agenda and register now!

 

 

 

 

The approach of GOLD is based on 3 pillars: growing energy crops on contaminated land, producing low ILUC risk biofuels and optimizing the value chains. Check out the recent reports from our partners working on these three components.

Pillar 1-  Growing energy crops on contaminated land,  focuses on testing and demonstrating the cultivation of non-food energy crops (miscanthus, switchgrass, sorghum, hemp) for pollutant extraction, phytomanagement and phytoremediation techniques in contaminated areas, also including the use of biostimulants and mychorrizzae.
Recent reports: 

D1.1 Site description and characterisation 

D1.2 Comparison of phytoremediation practices for growing selected high-yielding energy crops 

D1.4 Application of phytoremediation strategies on small scale trials 

D1.6 Optimised phytoremediation solutions 

Pillar 2 - Production of low ILUC risk Biofuels focuses on two conversion routes based on thermochemical processes: 1) High Temperature Entrained Flow Gasification of pretreated biomass, that produces a clean syngas which is further fermented into liquid biofuels. 2) Autothermal Biomass Pyrolysis with the subsequent upgrading of the bioproducts into refinery-compatible intermediates and Fischer–Tropsch Fuels.
Recent reports:

D2.1 Characterization of biomass materials and by-process

D2.3 Pre-treatment options and contaminant separation as well as concentrated recovery

D2.4 Process configurations, gas conditions and contamination content in gas and solid phase 

D2.7 High temperature autothermal pyrolysis and upgrading

D2.8 Process configurations, conditions, products distribution and quality

 Pillar 3 - Integrated value chain assessment: this project component evaluates the environmental, economic, and social sustainability of the entire value chain. Different combinations of contaminated sites, energy crops and phytoremediation practices are modelled in terms of biomass quantity and quality and land decontamination efficiency, and the best performing are selected for optimization.
Recent reports:

D3.1 Extent, location and contaminated land status potentially suitable for phytoremediation 

D3.5 Setting and definitions for the value chain

D3.6 Setting and definitions for the integrated sustainability assessment

 

 

 

The dissemination of knowledge and fostering scientific impact has been aided by our partners' considerable efforts in producing numerous peer-reviewed publications in addition to project reports over the past few months, here’s a review of the most recent papers.

Mixotrophic Syngas Conversion Enables the Production of meso-2,3-butanediol with Clostridium autoethanogenum
Anne Oppelt,Anton Rückel et al. 2024.

Plant testing with hemp and miscanthus to assess phytomanagement options including biostimulants and mycorrhizae on a metal-contaminated soil to provide biomass for sustainable biofuel production
Felix Ofori-Agyemang, Christophe Waterlot et al. 2024.

Phytomanagement of a metal-contaminated agricultural soil with Sorghum bicolor, humic / fulvic acids and arbuscular mycorrhizal fungi near the former Pb/Zn metaleurop Nord smelter
Felix Ofori-Agyemang, Aritz Burges et al., 2024.

Dry reforming of methane at high temperature and elevated pressure over nickel spinellized powder catalyst and pellets prepared from a metallurgical residue
Muhammad Irfan Malik, Maroua Rouabah et al., 2024.

Green synthesis of Cu-Mo promoted Fe catalyst for production of the gaseous and liquid fuels through Fischer-Tropsch synthesis
Zahra Teimouri, Nicolas Abatzoglou, Ajay.K. Dalai, 2023.

Biostimulant and Arbuscular Mycorrhizae Application on Four Major Biomass Crops as the Base of Phytomanagement Strategies in Metal-Contaminated Soils
Pietro Peroni, Qiao Liu, Walter Zegada Lizarazu, 2024.

Catalytic routes for upgrading pyrolysis oil derived from biomass 
Dalia Allouss, Ines Esma Achouri, Nicolas Abatzoglou 2024.

Hydrothermal conversion of Cu-laden biomass to one-step doped hydrochar used as a potential adsorbent for 2-nitrophenol removal
Dalia Allouss, Antoine Dupont et al. 2024.
 

 

 

Discover all our resources on our website and connect to our LinkedIn page for more updates

gold-h2020.eu

 

LinkedIn

 

 

GOLD – Bridging the gap between phytoremediation solutions on growing energy crops on contaminated lands and clean biofuel production, is a Horizon 2020 Research and Innovation Action started in May 2021 that will continue through April 2025. The project has received funding from the European Union’s Horizon 2020 Research and Innovation Programme under Grant Agreement No. 101006873. 
 


The sole responsibility for the content of this newsletter lies with the authors. It does not necessarily reflect the opinion of the European Union. Neither the European Commission nor the granting authority can be held responsible for any use that may be made of the information contained therein.

 






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