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A DOE-led research consortium seeks to cut heliostat costs to $50 per sq m – in a central tower CSP project, its solar field can comprise 10,000 mirrors (heliostats) Source: Green Car Congress In an international effort to drive down the cost of heliostats used in tower CSP, three research groups have launched the Heliostat …
Continue reading “Heliocon seeks heliostat cost reduction to $50 per square meter”
Danish renewable energy specialist Aalborg CSP has secured yet another order for a wastewater heat pump. The order is awarded by the Danish district heating plant Egedal Fjernvarme and is a turnkey contract for a 1.5 MW heat pump with associated heat exchanger, piping, purification system and building optimizations. The new heat pump will enable …
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Cspservices has entered into a license agreement for hydrogen mitigation technology that was developed by the renowned U.S. Department of Energy’s NREL: The system uses a palladium alloy membrane to separate and isolate hydrogen, which is then transferred via vacuum pumps into a catalytic oxidizer to be discharged as water vapor. A full-scale system was …
Continue reading “A solution to the hydrogen problem in the HTF in parabolic trough plants.”
Layout of the solar field of mirrors to be installed near the current land application area to make nitrogen for fertilizer from biosolids – using solar thermal energy to dry the biosolids IMAGE@Ryan Shininger, Solar Dynamics In 2023, a wastewater treatment plant in New Mexico will begin making nitrogen for fertilizer from biosolids, using solar …
Working with member countries, SolarPACES—Solar Power and Chemical Energy Systems—has compiled data on concentrating solar power (CSP) projects around the world that have plants that are either operational, under construction, or under development. CSP technologies include parabolic trough, linear Fresnel reflector, power tower, and dish/engine systems. For individual concentrating solar power projects, you will …
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A comparison of green industrial heat options readiness and availability levels reveals a surprise in this paper from DLR Read the full paper comparing Germany’s green industrial heat options atScience Direct Abstract This paper is based on a position paper of the German Industry Association Concentrated Solar Power e.V. to the German government and discusses …
Besides the currently mostly deployed molten salt receiver the volumetric air receiver is the only advanced receiver technology that also offers a proven, effective and scalable storage concept (FIGURE 1). In addition, the open volumetric receiver (OVR) technology has significant advantages in simplicity and robustness of operation compared to plants with molten salt receivers. With …
The US DOE announces new 2023 solar technologies funding of $200,000 initially for early stage CSP/CST innovations, and up to $1.1 million on proof of feasibility. On December 12, the U.S. Department of Energy (DOE) released new funding for the Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase I program for Fiscal Year …
Screen-printed ceramic absorber structure made by Exentis Group. With innovation in its core component – the volumetric absorber – the Open Volumetric Receiver (OVR) can reach 90% efficiency and beyond Innovation: In a recent R&D project conducted by a consortium of the German companies Kraftanlagen Energies & Services GmbH, Vitesco Emitec and Exentis Group together with …
Continue reading “Innovation in its volumetric absorber takes OVR efficiency to 90%”
The US DOE announces new 2023 solar technologies funding of $200,000 initially for early stage CSP/CST innovations, and up to $1.1 million on proof of feasibility On December 12, the U.S. Department of Energy (DOE) released new funding for the Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase I program for Fiscal Year …
Continue reading “New DOE solar technologies funding for early stage CSP / CST direct heat”