Clean cooking fuel with a great impact for southern Africa

Sabine Döring (2nd from right), State Secretary at the Federal Ministry of Education and Research (BMBF), learned about the GreenQUEST initiative during her visit to the University of Cape Town.

Sabine Döring (2nd from right), State Secretary at the Federal Ministry of Education and Research (BMBF), learned about the GreenQUEST initiative during her visit to the University of Cape Town. © UCT

More than 50 scientists from South Africa and Germany are working together in the interdisciplinary GreenQuest project.

More than 50 scientists from South Africa and Germany are working together in the interdisciplinary GreenQuest project. © UCT

Burning biomass for cooking causes harmful environmental and health issues. The German-South African GreenQUEST initiative is developing a clean household fuel. It aims to reduce climate-damaging CO2 emissions and to improve access to energy for households in sub-Saharan Africa.

In sub-Saharan Africa, almost one billion people have limited access to clean household energy. The widespread use of biomass (including firewood) as an energy source contributes to deforestation, soil erosion and carbon dioxide emissions.

The GreenQUEST project, funded by the German Federal Ministry of Education and Research (BMBF), aims to develop a green liquefied petroleum gas (LFG or gLFG) as an alternative to liquefied petroleum gas (LPG). The gLFG currently mirrors the efficiency and clean-burning qualities of LPG but without its fossil carbon burden. It is to be produced from green hydrogen, which is obtained using renewable energies, and carbon dioxide captured from the atmosphere.

The CO2-neutral fuel also promises better access to clean energy for low-income households in Africa. GreenQUEST is not only promoting the technical development of green LPG, but is also analysing the economic, environmental and social impact that a market launch of green LPG could have.

50 researchers from South Africa and Germany work hand in hand

More than 50 scientists from South Africa and Germany are working together on the interdisciplinary project. It is led by the Catalysis Institute of the University of Cape Town (UCT) and the Helmholtz Zentrum Berlin. This partnership promotes lasting relationships in the field of energy research and thus strengthens the strategic alliance between South Africa and Germany.

State Secretary of BMBF sees the potential for positive change globally

"The cooperative approach driving the GreenQUEST project has the potential to effect positive change not only in African communities but globally," said State Secretary in the Ministry of Education and Research (BMBF) Prof Dr Sabine Döring on the occasion of her visit to the University of Cape Town. "This exemplifies the commitment of Germany and South Africa to support sustainable initiatives, underscoring the importance of working together for the betterment of all."

red/sz

  • Copy link

You might also be interested in

  • How carbonates influence CO2-to-fuel conversion
    Science Highlight
    25.11.2025
    How carbonates influence CO2-to-fuel conversion
    Researchers from the Helmholtz Zentrum Berlin (HZB) and the Fritz Haber Institute of the Max Planck Society (FHI) have uncovered how carbonate molecules affect the conversion of CO2 into valuable fuels on gold electrocatalysts. Their findings reveal key molecular mechanisms in CO2 electrocatalysis and hydrogen evolution, pointing to new strategies for improving energy efficiency and reaction selectivity.

  • Peat as a sustainable precursor for fuel cell catalyst materials
    Science Highlight
    25.11.2025
    Peat as a sustainable precursor for fuel cell catalyst materials
    Iron-nitrogen-carbon catalysts have the potential to replace the more expensive platinum catalysts currently used in fuel cells. This is shown by a study conducted by researchers from the Helmholtz-Zentrum Berlin (HZB), Physikalisch-Technische Bundesanstalt (PTB) and universities in Tartu and Tallinn, Estonia. At BESSY II, the team observed the formation of complex microstructures within various samples. They then analysed which structural parameters were particularly important for fostering the preferred electrochemical reactions. The raw material for such catalysts is well decomposed peat.
  • Susanne Nies appointed to EU advisory group on Green Deal
    News
    12.11.2025
    Susanne Nies appointed to EU advisory group on Green Deal
    Dr. Susanne Nies heads the Green Deal Ukraina project at HZB, which aims to support the development of a sustainable energy system in Ukraine. The energy expert has now also been appointed to the European Commission's scientific advisory group to comment on regulatory burdens in connection with the net-zero target (DG GROW).