R+D+i Finished projects
![ongoing-projects](https://greia.udl.cat/wp-content/uploads/2021/03/ongoing-projects.jpg)
European projects
![](https://greia.udl.cat/wp-content/uploads/2021/03/Innova-MicroSolar_Logo.jpg)
Innova microSOLAR: Innovative Micro Solar Heat and Power System for Domestic and Small Business Residential Buildings [Grant 723596]
![](https://greia.udl.cat/wp-content/uploads/2021/03/Hybuild-700px.jpg)
HYBUILD: Innovative compact HYbrid electrical/thermal storage systems for low energy BUILDings [Grant 768824]
![](https://greia.udl.cat/wp-content/uploads/2021/03/SWS-Heating_Logo-700px.jpg)
SWS-Heating: Development and validation of an innovative solar compact selective-water-sorbent-based Heating system [Grant 764025]
National projects
Agreements with companies / institutions
![](https://greia.udl.cat/wp-content/uploads/2021/04/logo-inpathes-700px.jpg)
INPATH-TES network: Development of quality learning material in TES
[Agreement with 23 institutions]
![](https://greia.udl.cat/wp-content/uploads/2021/05/Conceptual-design.jpg)
Conceptual design of a TES system that allows the supply of cold energy
[Agreement with E4efficiency]
![](https://greia.udl.cat/wp-content/uploads/2021/03/depila2.jpg)
Development of a chemical-free tanning process based on enzymes with depilatory capacity
[Agreement with Cromogenia Units S.A.]
![](https://greia.udl.cat/wp-content/uploads/2021/05/Protocol-to-issue.jpg)
Protocol to issue official energy certificate for buildings
[Agreement with Diputació de Lleida (Lleida Provincial Council)]