Projects with microalgae
The study of the capacity of microalgae to consume CO2 was the origin of a series of actions focussed on using them to capture greenhouse gas emissions.
At Endesa, we began working on the technology to fix CO2 with microalgae within the CENIT CO2 project, financed by the CDTI. We are building the largest national technology pilot plant in Europe, working with seawater and with CO2 released by the Litoral coal fired power station in Carboneras (Almería).
To follow up this technological development, a second phase of the pilot plant was built during the LESS CO2 project (using ERDF funds), intended to test new types of photobioreactors, as well as develop processes to assess the biomass obtained.
Between 2011 and 2014, we carried out activities within the EnerGetical project (funded through the Innpacto programme by the Ministry of Science and Innovation, then Ministry of the Economy and Competition with dossier no. IPT-2011-0842-920000), mainly to develop technology to produce microalgae for subsequent commercial purposes. This project studied laboratory genetic modification methods and optimised the processes involved in the operation and plant maintenance, managing to increase the microalgae biomass production capacity and its lipid and protein content. It also completed marketing studies, competition analysis and future marketing possibilities.
Today, the pilot microalgae plant sustains the production for its commercial activity and obtains components with a high added value in proteins, fatty acids, etc.
The scientific and technological knowledge gained from these projects is now being applied in the INNOVAALGA project -funded by the Andalusia Technology Corporation (CTA) with dossier number 14/775- to extract bioactive compounds from microalgae to produce bio-fertilisers.