Objective
SOLWARIS targets to significantly reduce the water used by CSP plants (by 35% for wet cooled & by 90% for dry cooled). The project proposes to demonstrate the efficiency of innovations on solar field cleaning, power-block cooling, water recycling system, and plant operation strategy. Among these are solutions to reduce solar field water cleaning needs, an operation and maintenance optimizer software including soiling forecaster, a MEE water recovery technology running on otherwise dumped heat from the solar field, and a cooling concept for the turbine condenser storing excess heat when ambient is too warm, then releasing it during cool night times.
The solutions will be implemented at two CSP operational sites, “La Africana” parabolic trough plant in Spain and “Ashalim” central receiver plant in Israel, to demonstrate significant reduction in water use while making CSP more cost effective, and achieving near-to-market status. The solutions are best applied together, but each will also bring water and cost savings on its own, thanks to their ability to fit any kind of CSP plant; dry, wet, or hybrid cooled, existing or future ones, tailored to location and policy framework. Their application will save more than 0.5 M€/year of operational cost for a 50 MW CSP plant.
Regarding competition on water resources and humanitarian issues, the social acceptance of CSP will be increased by detailed analysis of case studies and education of local population to the benefits of solar energy.
The targeted savings of water and operation costs will increase CSP’s competitiveness compared to other renewable energy and the electricity market in general, as well as its acceptance within local communities, achieving a big step forward in the SET plan goals for CSP technology by 2020. The consortium, led by TSK Electrónica y Electricidad S.A. (Spain), is made up of 13 partners from 6 European countries plus Israel, including 5 industrials partners, 2 SMEs, 5 RTOs and one University.
Field of science
- /natural sciences/earth and related environmental sciences/hydrology
- /engineering and technology/environmental engineering/energy and fuels/renewable energy/solar energy
Programme(s)
Call for proposal
H2020-LCE-2017-RES-IA
See other projects for this call
Funding Scheme
IA - Innovation action
Coordinator
33203 Gijon
Spain
Participants (13)
75015 Paris 15
51147 Koln
28040 Madrid
MK43 0AL Cranfield - Bedfordshire
20600 Eibar Guipuzcoa
33612 Santa Cruz De Mieres Asturias
46988 Paterna
41600 Arahal Sevilla
08034 Barcelona
91450 Jerusalem
160 00 Praha 6
41870 Aznalcollar - Sevilla
78180 Montigny Le Bretonneux
