TY - CONF
T1 - Geological Thermal Energy Storage (GeoTES) Charged with Solar Thermal Technology Using Depleted Oil/Gas Reservoirs and Carnot-Battery Technique Using Shallow Reservoirs: Preprint
AU - Zhu, Guangdong
AU - Akindipe, Dayo
AU - McTigue, Joshua
AU - Witter, Erik
AU - Atkinson, Trevor
AU - McLing, Travis
AU - Kumar, Ram
AU - Dobson, Patrick
AU - Zhang, Yingqi
AU - Sonnenthal, Eric
AU - Umbro, Mike
AU - Lederhos, Jim
AU - Adams, Derek
PY - 2024/3/1
Y1 - 2024/3/1
N2 - Geological thermal energy storage (GeoTES) utilizes the underground reservoirs to storage and dispatch energy per given demand schedule over a time scale up to seasons of a year. The energy input can be of various sources/forms; in this paper, we investigate 1) the GeoTES technology with solar thermal hybridization and using depleted oil/gas reservoirs; 2) the GeoTES technology with heat pumps charged by excess renewable electricity and using low-temperature shallow reservoirs. For each GeoTES technology, we carry out the suitability analysis of candidate reservoirs, develop initial techno-economic models, and validate the model with selected case study. The paper provides an overview of our technical progress on the topics of concern and aims to promote a wider acceptance of the GeoTES technologies in the future energy market.
AB - Geological thermal energy storage (GeoTES) utilizes the underground reservoirs to storage and dispatch energy per given demand schedule over a time scale up to seasons of a year. The energy input can be of various sources/forms; in this paper, we investigate 1) the GeoTES technology with solar thermal hybridization and using depleted oil/gas reservoirs; 2) the GeoTES technology with heat pumps charged by excess renewable electricity and using low-temperature shallow reservoirs. For each GeoTES technology, we carry out the suitability analysis of candidate reservoirs, develop initial techno-economic models, and validate the model with selected case study. The paper provides an overview of our technical progress on the topics of concern and aims to promote a wider acceptance of the GeoTES technologies in the future energy market.
UR - https://pangea.stanford.edu/ERE/db/GeoConf/papers/SGW/2024/Zhu.pdf
M3 - Paper
T2 - 49th Stanford Geothermal Workshop
Y2 - 12 February 2024 through 14 February 2024
ER -