UK utility Drax and Swedish biomass technology provider Phoenix Biopower have launched a feasibility study to develop technology and lower the cost of second-generation bioenergy with carbon capture and storage (Beccs) plants.
The study will investigate the efficiency of biomass-fired top-cycle turbines integrated into Beccs power stations and will be based on results from Phoenix Biopower's test sites in Sweden and Germany. The study results are expected in the third quarter, Phoenix Biopower told Argus.
The top-cycle turbines are expected to use pressurised biomass-derived gas instead of high-pressure steam. And they are estimated to generate 50pc more power with the same amount of fuel when powering a 300MW biomass-fired plant with integrated Beccs technology.
"This partnership with Phoenix Biopower is one of a number of options we're investigating as part of our long-term innovation programme, which will enable Drax to understand the potential of future technological advances," Drax said.
Drax has already announced this month a partnership with US engineering firm Bechtel to identify opportunities to optimise purpose-built biomass-fired Beccs plants globally.
Biomass and the development of Beccs technologies were identified as key components for reducing carbon emissions and enabling the UK to achieve its net zero emissions target, in a report published in early June by Imperial College London and Drax. Drax aims to have two units supported by Beccs by 2030.

