<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">There is potential environmental benefit to be gained from the use of algae because of their ability to fix CO2, no need for direct land use and utilization of bio-waste (rich in potassium, phosphate and nitrogen based compounds) as a nutrients.The aim of the research is to assess the impact of biogas production and the final use in a cogeneration unit system from a Life Cycle Assessment (LCA) in comparison with a similar reference system using a non-renewable source (e.g. natural gas). The paper is intended to be a preliminary study for understanding the implementation of this novel technology in a Latvian context.</abstract>

There is potential environmental benefit to be gained from the use of algae because of their ability to fix CO2, no need for direct land use and utilization of bio-waste (rich in potassium, phosphate and nitrogen based compounds) as a nutrients.The aim of the research is to assess the impact of biogas production and the final use in a cogeneration unit system from a Life Cycle Assessment (LCA) in comparison with a similar reference system using a non-renewable source (e.g. natural gas). The paper is intended to be a preliminary study for understanding the implementation of this novel technology in a Latvian context.

Life Cycle Assessment of Biogas Production from Marine Macroalgae: a Latvian Scenario

Institute of Energy Systems and Environment, Riga Technical University

Environmental and Climate Technologies

There is potential environmental benefit to be gained from the use of algae because of their ability to fix CO2, no need for direct land use and utilization of...

Life Cycle Assessment of Biogas Production from Marine Macroalgae: a Latvian Scenario

Published Online: Jan 13, 2012

Page range: 69 - 78

DOI: https://doi.org/10.2478/v10145-011-0010-6

Keywords
biogas, LCA, macroalgae, CO fixation, Ulva prolifera, renewable energy sources

This content is open access.

Life Cycle Assessment of Biogas Production from Marine Macroalgae: a Latvian Scenario

Published Online: Jan 13, 2012

Page range: 69 - 78

DOI: https://doi.org/10.2478/v10145-011-0010-6

Keywordsbiogas, LCA, macroalgae, CO fixation, Ulva prolifera, renewable energy sources

This content is open access.

Keywords
biogas, LCA, macroalgae, CO fixation, Ulva prolifera, renewable energy sources