Ansaldo Energia, Ansaldo GreenTech and Energy Dome signed the license agreement for the use by Ansaldo Energia of the energy storage technology owned by Energy Dome, based on the compression and expansion of CO2, said Hydrocarbonprocessing.
This is the first license agreement between Energy Dome and an EPC/OEM internationally renowned company, which will allow Ansaldo Energia to commercialize the CO2 battery in core markets where the company, leader in power generation and key player of the energy transition, has a historic commercial presence. The agreement also foresees the marketing license of energy transition combined cycle (ETCC) technology in combination with gas turbines. The two companies intend to start construction of the first ETCC and CO2 battery commercial plants by the beginning of 2023. Ansaldo Energia will provide the turnkey EPC, including performance guarantees, based on the front end engineering design developed by Energy Dome.
The signature follows the MoU signed last year and the due diligence carried out by Ansaldo Energia on the Energy Dome technology, which confirmed the technology readiness level, performance and costs as well as its potential in the energy storage market. Ansaldo Energia thus enters a strategic segment of the energy supply chain. A crucial operation in the era of ecological transition and fundamental for guaranteeing reliability in the distribution of energy produced from renewable sources.
The storage system owned by Energy Dome is based on a thermodynamic cycle which, by manipulating CO2 between its gaseous and liquid phases, allows an efficient and economical energy storage based on components already available on the market. The process includes a charging mode, in which CO2 is taken from an atmospheric gasholder, the Dome, compressed and then stored under pressure and at ambient temperature in a liquid state. When energy needs to be released, the CO2 is evaporated and expanded in a turbine, then returned to the atmospheric gasholder, ready for the next charging cycle, without the process having any emissions into the atmosphere.
Tosoh Corporation managed the parties in joint proposal of “development of technology for producing raw materials for plastics using CO2 and/or other sources” selected by Japan’s New Energy and Industrial Technology Development Organization (NEDO) funded by the Green Innovation Fund.
Chevron announced it has made a new investment in Carbon Clean. Carbon Clean’s technology is designed to reduce the costs and physical footprint required for carbon capture compared with many existing approaches. Carbon Clean’s technology and fully modular construction also aims to reduce site disruption and facilitate faster permitting.
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