Mbow, C. et al. in Special Report on Climate Change and Land (eds Shukla, P. R. et al.) 437–550 (IPCC, 2019).
GLOBEFISH Highlights January 2020 Issue, with Jan.–Sep. 2019 Statistics (FAO, 2020).
Edwards, P., Zhang, W., Belton, B. & Little, D. C. Misunderstandings, myths and mantras in aquaculture: its contribution to world food supplies has been systematically over reported. Mar. Policy 106, 103547 (2019).
Google Scholar
Willett, W. et al. Food in the Anthropocene: the EAT-Lancet commission on healthy diets from sustainable food systems. Lancet 393, 447–492 (2019).
Google Scholar
Shah, M. R. et al. Microalgae in aquafeeds for a sustainable aquaculture industry. J. Appl. Phycol. 30, 197–213 (2018).
Google Scholar
Naylor, R. L. et al. A 20-year retrospective review of global aquaculture. Nature 591, 551–563 (2021).
Google Scholar
Ortuño Crespo, G. & Dunn, D. C. A review of the impacts of fisheries on open-ocean ecosystems. ICES J. Mar. Sci. 74, 2283–2297 (2017).
Google Scholar
Malcorps, W. et al. The sustainability conundrum of fishmeal substitution by plant ingredients in shrimp feeds. Sustainability 11, 1212 (2019).
Google Scholar
Boucher, O., Friedlingstein, P., Collins, B. & Shine, K. P. The indirect global warming potential and global temperature change potential due to methane oxidation. Environ. Res. Lett. 4, 044007 (2009).
Google Scholar
Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2018 Technical Report No. 430-R-20-002 (US Environmental Protection Agency, 2020).
Clomburg, J. M., Crumbley, A. M. & Gonzalez, R. Industrial biomanufacturing: the future of chemical production. Science 355, eaag0804 (2017).
Google Scholar
Øverland, M., Tauson, A.-H., Shearer, K. & Skrede, A. Evaluation of methane-utilising bacteria products as feed ingredients for monogastric animals. Arch. Anim. Nutr. 64, 171–189 (2010).
Google Scholar
El Abbadi, S. H. & Criddle, C. S. Engineering the dark food chain. Environ. Sci. Technol. 53, 2273–2287 (2019).
Google Scholar
Our products. Calysta http://www.feedkind.com/products/ (2021).
Protein. Unibio https://www.unibio.dk/end-product/protein/ (2021).
Levett, I. et al. Techno-economic assessment of poly-3-hydroxybutyrate (PHB) production from methane—the case for thermophilic bioprocessing. J. Environ. Chem. Eng. 4, 3724–3733 (2016).
Google Scholar
Pikaar, I. et al. Decoupling livestock from land use through industrial feed production pathways. Environ. Sci. Technol. 52, 7351–7359 (2018).
Google Scholar
Matassa, S. et al. Upcycling of biowaste carbon and nutrients in line with consumer confidence: the ‘full gas’ route to single cell protein. Green Chem. 22, 4912–4929 (2020).
Google Scholar
Verbeeck, K., De Vrieze, J., Pikaar, I., Verstraete, W. & Rabaey, K. Assessing the potential for up-cycling recovered resources from anaerobic digestion through microbial protein production. Microb. Biotechnol. https://doi.org/10.1111/1751-7915.13600 (2020).
Landfill Gas Energy Project Data and Landfill Technical Data (Environmental Protection Agency, 2020).
Facilities Level Information on GreenHouse Gases Tool (Environmental Protection Agency, 2019).
Global Gas Flaring Observed from Space (Earth Observation Group, 2019).
Clean Watersheds Needs Survey (CWNS) 2004 Report and Data (Environmental Protection Agency, 2004).
Clean Watersheds Needs Survey (CWNS) 2008 Report and Data (Environmental Protection Agency, 2008).
Clean Watersheds Needs Survey (CWNS) 2012 Report and Data (Environmental Protection Agency, 2012).
Yanwen, S., Linville, J. L., Meltem, U.-D., Mintz, M. M. & Snyder, S. W. An overview of biogas production and utilization at full-scale wastewater treatment plants (WWTPs) in the United States: challenges and opportunities towards energy-neutral WWTPs. Renew. Sustain. Energy Rev. 50, 346–362 (2015).
Google Scholar
Cho, J. H. & Kim, I. H. Fish meal—nutritive value. J. Anim. Physiol. Anim. Nutr. 95, 685–692 (2011).
Google Scholar
Humbird, D., Davis, R. & McMillan, J. D. Aeration costs in stirred-tank and bubble column bioreactors. Biochem. Eng. J. 127, 161–166 (2017).
Google Scholar
Electric Power Monthly (US Energy Information Administration, 2021).
Petersen, L. A. H., John, V., Jørgensen, S. B. & Gernaey, K. V. Mixing and mass transfer in a pilot scale U-loop bioreactor. Biotechnol. Bioeng. 114, 344–354 (2017).
Google Scholar
Criddle, C. S., Billington, S. L. & Frank, C. W. Renewable Bioplastics and Biocomposites from Biogas Methane and Waste-Derived Feedstock: Development of Enabling Technology, Life Cycle Assessment, and Analysis of Costs Technical Report No. DRRR-2014-1502 (California Department of Resources Recycling and Recovery, 2014).
Cusworth, D. H. et al. Using remote sensing to detect, validate, and quantify methane emissions from California solid waste operations. Environ. Res. Lett. 15, 054012 (2020).
Google Scholar
Siegert, M. et al. Comparison of nonprecious metal cathode materials for methane production by electromethanogenesis. ACS Sustain. Chem. Eng. 2, 910–917 (2014).
Google Scholar
Kim, A. H. et al. More than a fertilizer: wastewater-derived struvite as a high value, sustainable fire retardant. Green Chem. 23, 4510–4523 (2021).
Google Scholar
Commodity Prices—Annual Prices Technical Report (World Bank, 2021).
Jannathulla, R. et al. Fishmeal availability in the scenarios of climate change: inevitability of fishmeal replacement in aquafeeds and approaches for the utilization of plant protein sources. Aquac. Res. 50, 3493–3506 (2019).
Google Scholar
Nathan, P., Klinger, D. H., Sims, N. A., Janice-Renee, Y. & Kittinger, J. N. Nutritional attributes, substitutability, scalability, and environmental intensity of an illustrative subset of current and future protein sources for aquaculture feeds: joint consideration of potential synergies and trade-offs. Environ. Sci. Technol. 52, 5532–5544 (2018).
Google Scholar
Cumberlege, T., Blenkinsopp, T. & Clark, J. Assessment of Environmental Footprint of FeedKind Protein Technical Report (Carbon Trust, 2016).
Veiga, P., Mendes, M., Martin, D. & Lee-Harwood, B. Reduction Fisheries: SFP Fisheries Sustainability Overview 2019 Technical Report (Sustainable Fisheries Partnership, 2019).
Zhang, W. et al. Fishing for feed in China: facts, impacts and implications. Fish Fish. 21, 47–62 (2020).
Google Scholar
Kok, B. et al. Fish as feed: using economic allocation to quantify the Fish In : Fish Out ratio of major fed aquaculture species. Aquaculture 528, 735474 (2020).
Google Scholar
Klinger, D. & Naylor, R. Searching for solutions in aquaculture: charting a sustainable course. Annu. Rev. Environ. Resour. 37, 247–276 (2012).
Google Scholar
van der Ha, D., Bundervoet, B., Verstraete, W. & Boon, N. A sustainable, carbon neutral methane oxidation by a partnership of methane oxidizing communities and microalgae. Water Res. 45, 2845–2854 (2011).
Google Scholar
Rasouli, Z., Valverde-Pérez, B., D’Este, M., De Francisci, D. & Angelidaki, I. Nutrient recovery from industrial wastewater as single cell protein by a co-culture of green microalgae and methanotrophs. Biochem. Eng. J. 134, 129–135 (2018).
Google Scholar
Gingerich, D. B. & Mauter, M. S. Air emission reduction benefits of biogas electricity generation at municipal wastewater treatment plants. Environ. Sci. Technol. 52, 1633–1643 (2018).
Google Scholar
Parker, N., Williams, R., Dominguez-Faus, R. & Scheitrum, D. Renewable natural gas in California: an assessment of the technical and economic potential. Energy Policy 111, 235–245 (2017).
Google Scholar
Rittmann, B. E. & McCarty, P. L. Environmental Biotechnology: Principles and Applications 2nd edn (McGraw-Hill Education, 2020).
Vo, T. T. Q., Wall, D. M., Ring, D., Rajendran, K. & Murphy, J. D. Techno-economic analysis of biogas upgrading via amine scrubber, carbon capture and ex-situ methanation. Appl. Energy 212, 1191–1202 (2018).
Google Scholar
Wendlandt, K.-D., Jechorek, M., Helm, J. & Stottmeister, U. Producing poly-3-hydroxybutyrate with a high molecular mass from methane. J. Biotechnol. 86, 127–133 (2001).
Google Scholar
Garrett, D. E. Chemical Engineering Economics (Van Nostrand Reinhold, 1989).
CPI for All Urban Consumers (CPI-U) Technical Report (US Bureau of Labor Statistics, 2020).
Weighted Average Cost of Capital (WACC): Explanation and Examples Technical Report (New Constructs, 2016).
Retail Sales of Electricity to Ultimate Customers (Annual) Technical Report (US Energy Information Administration, 2020).
Yang, S. et al. Global molecular analyses of methane metabolism in methanotrophic Alphaproteobacterium, Methylosinus trichosporium OB3b. Part II. Metabolomics and 13C-labeling study. Front. Microbiol. 4, 70 (2013).
Czyrnek-Delêtre, M. M., Ahern, E. P. & Murphy, J. D. Is small-scale upgrading of landfill gas to biomethane for use as a cellulosic transport biofuel economically viable? Biofuels Bioprod. Biorefin. 10, 139–149 (2016).
Google Scholar
Tansel, B. & Surita, S. C. Managing siloxanes in biogas-to-energy facilities: economic comparison of pre- vs post-combustion practices. Waste Manage. 96, 121–127 (2019).
Google Scholar
Aguilera, P. G. & Gutiérrez Ortiz, F. J. Techno-economic assessment of biogas plant upgrading by adsorption of hydrogen sulfide on treated sewage-sludge. Energy Convers. Manage. 126, 411–420 (2016).
Google Scholar
Pipatmanomai, S., Kaewluan, S. & Vitidsant, T. Economic assessment of biogas-to-electricity generation system with H2S removal by activated carbon in small pig farm. Appl. Energy 86, 669–674 (2009).
Google Scholar
United States Natural Gas Industrial Price (Dollars per Thousand Cubic Feet) (US Energy Information Administration, 2020).
Pieja, A. J., Rostkowski, K. H. & Criddle, C. S. Distribution and selection of poly-3-hydroxybutyrate production capacity in methanotrophic proteobacteria. Microb. Ecol. 62, 564–573 (2011).
Google Scholar
Noreddine, G., Missimer, T. M. & Amy, G. L. Technical review and evaluation of the economics of water desalination: current and future challenges for better water supply sustainability. Desalination 309, 197–207 (2013).
Google Scholar
U.S. Refinery Utilization and Capacity (US Energy Information Administration, 2019).
Jorge Luis, M., Dubrawski, K. L., El Abbadi, S. H., Choo, K.-H. & Criddle, C. S. Membrane and fluid contactors for safe and efficient methane delivery in methanotrophic bioreactors. J. Environ. Eng. 146, 03120006 (2020).
Google Scholar
Jinghua, X. & VanBriesen, J. M. Expanded thermodynamic true yield prediction model: adjustments and limitations. Biodegradation 19, 99–127 (2008).
Google Scholar
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