Dr Houda Ennaceri joined Murdoch University with a Forrest Research Fellowship to lead innovative research on low-cost solutions for microalgal biodiesel production.

The WA Young Tall Poppy Science Awards, an initiative of the Australian Institute of Policy and Science (AIPS) celebrate researchers who combine cutting-edge science with a genuine passion for engaging and inspiring others.    

Dr Ennaceri spoke about the work she is undertaking to address challenges affecting the economic viability and upscaling of biofuel production from microalgae. 

She says Western Australia is the perfect location for advancements to be made in microalgal biofuel production.  

“Western Australia offers highly favourable conditions for microalgal biofuel production due to its abundant sunlight - one of the highest solar irradiance levels globally - warm climate and mild winters, which are favourable for continuous and year-round cultivation of algae,” Dr Ennaceri said. 

“My research addresses the pressing challenges in microalgal dewatering and downstream processing, with a particular focus on advancing microalgal biofilm cultivation.  

“This innovative approach offers a cost-effective and scalable alternative to conventional microalgal biofuel production methods, paving the way for practical adoption by industry and impactful contributions to the broader scientific community.” 

Western Australia’s proximity to mining and industrial operations also offers industrial symbiosis potential and provides opportunities to integrate carbon capture and wastewater treatment in the cultivation of microalgae, cutting the process cost and advancing long-term sustainability.  

“There is a clear economic advantage of biofilm-based cultivation, which directly addresses a critical barrier to commercialisation,” she said. 

“In WA, this innovative research can attract funding for pilot projects, wastewater treatment operators and start-ups, particularly in regional areas with plenty of sunlight and vacant land.  

“This will facilitate the development of a circular bioeconomy and the diversification of local state industries beyond mining.” 

The Tall Poppy program recognises outstanding scientists from all disciplines, honouring their achievements and supporting them to become role models and science ambassadors in schools and the wider community.