Luis Alejandro Vergara
Co-Founder at Carbon Harvesters- Claim this Profile
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Spanish Native or bilingual proficiency
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English Native or bilingual proficiency
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Italian Full professional proficiency
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French Limited working proficiency
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Bio
Experience
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Carbon Harvesters
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Ireland
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Environmental Services
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1 - 100 Employee
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Co-Founder
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Dec 2020 - Present
• Developing a platform which enables farmers to monitor their emissions on a weekly basis, identify climate mitigation strategies, certify their green practices, and monetise their sustainable management. • Developing a platform which enables farmers to monitor their emissions on a weekly basis, identify climate mitigation strategies, certify their green practices, and monetise their sustainable management.
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University College Dublin
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Ireland
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Higher Education
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700 & Above Employee
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PhD Researcher
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Sep 2019 - Present
• Developing biochar, grass-silage, and seaweed animal feed additives that mitigate agricultural climate change impacts while maximizing the animal performance of ruminants and monogastric. • Performing a dynamic life cycle assessment that optimizes process modeling and develops the business plan of protein-production novel technologies. • Identifying the diverse nitrogen and phosphorus cycles that take place in farms through data collection and experimental analysis.
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Tutor
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Jan 2020 - Present
• Collaborating with the Master in Sustainable Energy and Green Technologies by tutoring the online and in-class courses on Biomass Feedstocks and Biorefinery Process & Technology.
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BiOrbic, Bioeconomy SFI Research Centre
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Ireland
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Research
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1 - 100 Employee
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Sustainability Analyst
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Mar 2020 - Present
• Designing an LCA framework for measuring, verifying, reporting, and certifying the sustainability practices and environmental services of dairy farms such as methane emissions reductions and soil carbon sequestration. • Developing land management, animal feeding, grass-biorefinery, and renewable energy strategies to mitigate and displace greenhouse gases for achieving net-zero carbon emissions in a 250 dairy cows farm. • Characterising and quantifying the role of biodiversity in… Show more • Designing an LCA framework for measuring, verifying, reporting, and certifying the sustainability practices and environmental services of dairy farms such as methane emissions reductions and soil carbon sequestration. • Developing land management, animal feeding, grass-biorefinery, and renewable energy strategies to mitigate and displace greenhouse gases for achieving net-zero carbon emissions in a 250 dairy cows farm. • Characterising and quantifying the role of biodiversity in grassland in terms of soil fertility, radiative forcing, acidification potential, and overall resilience. Show less • Designing an LCA framework for measuring, verifying, reporting, and certifying the sustainability practices and environmental services of dairy farms such as methane emissions reductions and soil carbon sequestration. • Developing land management, animal feeding, grass-biorefinery, and renewable energy strategies to mitigate and displace greenhouse gases for achieving net-zero carbon emissions in a 250 dairy cows farm. • Characterising and quantifying the role of biodiversity in… Show more • Designing an LCA framework for measuring, verifying, reporting, and certifying the sustainability practices and environmental services of dairy farms such as methane emissions reductions and soil carbon sequestration. • Developing land management, animal feeding, grass-biorefinery, and renewable energy strategies to mitigate and displace greenhouse gases for achieving net-zero carbon emissions in a 250 dairy cows farm. • Characterising and quantifying the role of biodiversity in grassland in terms of soil fertility, radiative forcing, acidification potential, and overall resilience. Show less
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TNO
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Netherlands
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Research Services
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700 & Above Employee
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Master Thesis Intern
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Jan 2019 - Jul 2019
• Designed an enzymatic hydrolysis biorefinery with a cascade approach for an offshore seaweed farm in the North Sea with an annual feed of 200,000 dry weight tons of Ulva lactuca. • Developed a conceptual value chain of Ulva lactuca, from cultivation of the seaweed to commercialization of a 40% protein extracted fraction and its polysaccharide ulvan. • Developed a wild harvesting supply chain for seaweed collected as a bycatch of shrimp fishermen in the Wadden Sea with an annual feed of… Show more • Designed an enzymatic hydrolysis biorefinery with a cascade approach for an offshore seaweed farm in the North Sea with an annual feed of 200,000 dry weight tons of Ulva lactuca. • Developed a conceptual value chain of Ulva lactuca, from cultivation of the seaweed to commercialization of a 40% protein extracted fraction and its polysaccharide ulvan. • Developed a wild harvesting supply chain for seaweed collected as a bycatch of shrimp fishermen in the Wadden Sea with an annual feed of 1,000 dry weight tons, including harvesting price negotiation and seaweed processing design. Show less • Designed an enzymatic hydrolysis biorefinery with a cascade approach for an offshore seaweed farm in the North Sea with an annual feed of 200,000 dry weight tons of Ulva lactuca. • Developed a conceptual value chain of Ulva lactuca, from cultivation of the seaweed to commercialization of a 40% protein extracted fraction and its polysaccharide ulvan. • Developed a wild harvesting supply chain for seaweed collected as a bycatch of shrimp fishermen in the Wadden Sea with an annual feed of… Show more • Designed an enzymatic hydrolysis biorefinery with a cascade approach for an offshore seaweed farm in the North Sea with an annual feed of 200,000 dry weight tons of Ulva lactuca. • Developed a conceptual value chain of Ulva lactuca, from cultivation of the seaweed to commercialization of a 40% protein extracted fraction and its polysaccharide ulvan. • Developed a wild harvesting supply chain for seaweed collected as a bycatch of shrimp fishermen in the Wadden Sea with an annual feed of 1,000 dry weight tons, including harvesting price negotiation and seaweed processing design. Show less
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Soamso Cia. Ltda.
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Quito, Ecuador
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Project Engineer
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Jul 2017 - Sep 2017
• Assessed methods for valorisation of invasive water hyacinth growing on hydroelectric reservoir, including biogas generation, biofuel manufacturing, and fertiliser production. • Designed an electricity generation plant with a feed of 9,000 acres of water hyacinth to power surrounding villages. • Analysed feed parameters such as heat of combustion, cellulose percentage, pH, energy efficiency and area density for use in the plant. • Assessed methods for valorisation of invasive water hyacinth growing on hydroelectric reservoir, including biogas generation, biofuel manufacturing, and fertiliser production. • Designed an electricity generation plant with a feed of 9,000 acres of water hyacinth to power surrounding villages. • Analysed feed parameters such as heat of combustion, cellulose percentage, pH, energy efficiency and area density for use in the plant.
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Penn State University
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United States
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Higher Education
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700 & Above Employee
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Research Assistant
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Aug 2016 - May 2017
• Investigated potential use of electrochemically-active microorganisms from acid mine drainage-affected sites for cathode oxidation in microbial fuel cells. • Characterised biofilms developed in cathode electrodes using linear sweep voltammetry. • Constructed and operated anaerobic reactor to enrich bielectrochemical organisms. • Tested chemical characteristics of anaerobic reactors using ion chromatography. • Investigated potential use of electrochemically-active microorganisms from acid mine drainage-affected sites for cathode oxidation in microbial fuel cells. • Characterised biofilms developed in cathode electrodes using linear sweep voltammetry. • Constructed and operated anaerobic reactor to enrich bielectrochemical organisms. • Tested chemical characteristics of anaerobic reactors using ion chromatography.
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Instituto Nacional de Eficiencia Energética y Energías Renovables
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Ecuador
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Research Services
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1 - 100 Employee
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Intern
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May 2016 - Aug 2016
• Designed a 400 m3 anaerobic digester using the wastewater of Quito’s municipal slaughterhouse to produce approximately 200 m3 /day of biogas for water heating. • Developed an experimental plant to investigate the relationship between digester surface area and bacteria growth. • Analyzed wastewater samples for parameters such as total solids, volatile solids, conductivity, pH, and temperature. • Designed a 400 m3 anaerobic digester using the wastewater of Quito’s municipal slaughterhouse to produce approximately 200 m3 /day of biogas for water heating. • Developed an experimental plant to investigate the relationship between digester surface area and bacteria growth. • Analyzed wastewater samples for parameters such as total solids, volatile solids, conductivity, pH, and temperature.
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Repsol
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Spain
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Oil and Gas
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700 & Above Employee
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Intern
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Jul 2015 - Aug 2015
• Collected and analysed water samples from rivers near refinery effluent. • Analysed potential implementation of an anaerobic digester fed with camp food waste for biogas production for heat generation. • Analysed suitability of drainage basins as control points in case of an oil spill. • Led a campaign for reduction of food waste produced by workers at the camp. • Collected and analysed water samples from rivers near refinery effluent. • Analysed potential implementation of an anaerobic digester fed with camp food waste for biogas production for heat generation. • Analysed suitability of drainage basins as control points in case of an oil spill. • Led a campaign for reduction of food waste produced by workers at the camp.
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COTECMI Cia. Ltda.
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Ecuador
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Civil Engineering
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1 - 100 Employee
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Intern
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Jul 2012 - Aug 2012
• Collected reference data for topographic surveys. • Analysed and amended drawings in AutoCAD. • Collected reference data for topographic surveys. • Analysed and amended drawings in AutoCAD.
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Education
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Penn State University
Bachelor of Science - BS, Environmental Systems Engineering -
Universidad Politécnica de Madrid
Master of Science - MS, Management of Environment and Energy -
IMT Atlantique
Master of Science - MS - Exchange Student, Management of Environment and Energy -
Università degli Studi di Milano-Bicocca
Summer School, Green Energy Management -
KTH Royal Institute of Technology
Master of Science - MS, Sustainable Energy Engineering -
University College Dublin
Doctor of Philosophy - PhD, Biosystems Engineering