Luis Alejandro Vergara

Co-Founder at Carbon Harvesters
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Contact Information
us****@****om
(386) 825-5501
Location
County Dublin, IE
Languages
  • Spanish Native or bilingual proficiency
  • English Native or bilingual proficiency
  • Italian Full professional proficiency
  • French Limited working proficiency

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Experience

    • Ireland
    • Environmental Services
    • 1 - 100 Employee
    • Co-Founder
      • 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.

    • Ireland
    • Higher Education
    • 700 & Above Employee
    • PhD Researcher
      • 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.

    • Tutor
      • 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.

    • Ireland
    • Research
    • 1 - 100 Employee
    • Sustainability Analyst
      • 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

    • Netherlands
    • Research Services
    • 700 & Above Employee
    • Master Thesis Intern
      • 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

  • Soamso Cia. Ltda.
    • Quito, Ecuador
    • Project Engineer
      • 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.

    • United States
    • Higher Education
    • 700 & Above Employee
    • Research Assistant
      • 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.

    • Intern
      • 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.

    • Spain
    • Oil and Gas
    • 700 & Above Employee
    • Intern
      • 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.

    • Ecuador
    • Civil Engineering
    • 1 - 100 Employee
    • Intern
      • 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.

Education

  • Penn State University
    Bachelor of Science - BS, Environmental Systems Engineering
    2013 - 2017
  • Universidad Politécnica de Madrid
    Master of Science - MS, Management of Environment and Energy
    2017 - 2018
  • IMT Atlantique
    Master of Science - MS - Exchange Student, Management of Environment and Energy
    2018 - 2018
  • Università degli Studi di Milano-Bicocca
    Summer School, Green Energy Management
    2018 - 2018
  • KTH Royal Institute of Technology
    Master of Science - MS, Sustainable Energy Engineering
    2018 - 2019
  • University College Dublin
    Doctor of Philosophy - PhD, Biosystems Engineering
    2019 - 2022

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