CX-101687: Near-Net-Shape Hot Isostatic Press Manufacturing Modality for sCO2 CSP Capital Cost Reduction

Award Number: DE-EE0008996, CX(s) Applied: A9, B3.6, Solar Energy Technologies Office, Location(s): NY, Office(s): Golden Field Office

Office of NEPA Policy and Compliance

January 24, 2020
minute read time

Award Number: DE-EE0008996
CX(s) Applied: A9, B3.6
Solar Energy Technologies Office
Location(s): NY
Office(s): Golden Field Office

The U.S. Department of Energy (DOE) is proposing to provide funding to GE Research (GE) to fabricate turbine components for Condensed Solar Power (CSP) applications using powder metallurgy, near-net-shape (NNS) hot isostatic pressed (HIP) technology. Specifically, a turbine nozzle ring, turbine case, and cylindrical structure would be fabricated as a demonstration of the technology’s viability. The technology would be developed so as to reduce manufacturing costs, as compared to current technologies. The project would be completed over two Budget Periods (BPs), with a Go/No-Go Decision Point in between each BP.