Introduction. Persistent turbulence in the global energy market and a number of WTO contradicting restrictions adopted by some countries result in attributing higher importance to developing a diversified and balanced package of innovative strategies, including technological ones. At the same time, it is important to take into account that bioenergy occupies an increasingly prominent place in the modern energy mix in the context of persistent upward trend in global energy demand and growing climatic challenges. According to the 2024 Global Bioenergy Statistics Report, the segment of renewable energy resources, which combines the production and use of biogas, bioethanol, biodiesel, and biochar, accounts for about 9 % of global energy production, while the technologies used in this segment are characterised with high energy efficiency and low greenhouse gas emissions. The purpose of the study is to assess the bioresource capacity of the RF regions, their economic efficiency of implementing bioclimatic projects, and the potential for producing third-generation biofuels in the context of the development of bioeconomy and the diversification of the RF energy balance. Materials and methods. The research relies on the methods and tools of institutional and industry analysis and financial modeling of investment projects. Results. The overview of the bioenergy global market and a significant potential adhered to the regions of Russia in biomass production for biofuel show the role of the bioenergy as a constitutional link in a bioeconomy and its place in implementing a national project titled Technological provision of bioeconomy. The research analyzes and ecologically and economically evaluates various methods to produce biomass and third-generation biofuel with the possibility for parallel implementation of climatic projects. Conclusions. Bioclimatic projects associated with macroalgae with potentially high efficiency and low greenhouse gas emissions are one of the priority areas for the coastal regions of Russia and businesses located there. The research describes the financial, technological, and infrastructural prerequisites for their scaling, including improved technological production of biofuel, development of efficient ways to cultivate the algae, introduction of standards for mixing bio- and traditional fuels, development of carbon unit market for more attractive bioclimatic projects, etc. These could contribute into unlocking regions’ inherent commercial potential. The results of the study will be useful to the government authorities in developing sectoral and regional strategies for the development of the RF bioeconomy, as well as to businesses implementing bioclimatic projects.