Defense Speak Interpreted: Update on the Continuing Resolution and Budget Process for Defense
American Made Advocacy: Reshoring—About Trust, Not Just Geography
Beyond the Board: The Future of Innovation—Why the Electronics Industry Needs You
JAXA, Honda to Begin a Feasibility Study on a Circulative Renewable Energy System
June 14, 2021 | ACN NewswireEstimated reading time: 1 minute
The Japan Aerospace Exploration Agency (JAXA) and Honda R&D Co., Ltd. (Honda) announced the plan to begin a joint feasibility study on a “circulative renewable energy system” in space, which is designed to supply oxygen, hydrogen, and electricity for human outposts and rovers. JAXA and Honda have been conducting a joint research on this system to create an environment in space where people can stay and conduct activities over an extended period of time.
In addition to water and food, people need oxygen, as well as hydrogen for fuel and electricity for various activities for life in space. One of the solutions to obtain them in space without resupply from Earth is creating a circulative renewable energy system, which combines a high differential pressure water electrolysis system that produces oxygen and hydrogen using solar energy to electrolyze water and a fuel cell system that generates electricity and water from oxygen and hydrogen.
Based on this concept, in November 2020, JAXA and Honda signed a three-fiscal year joint research agreement (through JFY 2022) to pursue research on the circulative renewable energy system for use on Lunar Orbital Platform-Gateway (Gateway) and on the surface of the Moon, utilizing Honda’s high differential pressure water electrolysis and fuel cell technologies.
In this joint research, while JAXA has been developing the study conditions according to the scenarios and requirements for missions related to the production of oxygen on the Gateway and the supply of electricity to rovers on the lunar surface based on the past investigations, Honda has been conducting technological studies to realize the missions and scenarios set by JAXA.
During the current fiscal year (JFY 2021), JAXA and Honda, utilizing the prototypes, will start the feasibility study addressing the issues on component technologies of the circulative renewable energy system identified by the research conducted during the last fiscal year. JAXA and Honda are planning to reflect the results of this year’s study on the viability evaluation of the whole system in the next fiscal year (JFY 2022).
Share on:
Suggested Items
IEEE Study Leverages Silicon Photonics for Scalable and Sustainable AI Hardware
04/14/2025 | PRNewswireThe emergence of AI has profoundly transformed numerous industries. Driven by deep learning technology and Big Data, AI requires significant processing power for training its models. While the existing AI infrastructure relies on graphical processing units (GPUs), the substantial processing demands and energy expenses associated with its operation remain key challenges.
Dongguk University Researchers Advance Lithium-Ion Battery Technology with Hybrid Anode Material
04/14/2025 | PRNewswireResearchers from Dongguk University have achieved a significant breakthrough in lithium-ion battery technology by developing a novel hybrid anode material.
Foxconn Joins Hands with 30 Suppliers to Reduce Carbon Emissions by 15,000 Tons in Two Years
04/09/2025 | FoxconnHon Hai Technology Group, the world’s largest technology manufacturer and service provider, has participated in climate actions such as CA100+ and RE100 in recent years and pledged to achieve net zero emissions by 2050.
LiU and Siemens Energy Enter Into Strategic Partnership
04/01/2025 | Linköping UniversityIn order to find long-term solutions to future challenges in the energy field, Linköping University and Siemens Energy AB sign a strategic partnership agreement.
Meyer Burger, Memodo Sign Supply Agreement for Italy
03/28/2025 | Meyer BurgerMeyer Burger Technology AG and photovoltaic distributor Memodo have signed a supply agreement. The high-performance modules “Made in Germany” were manufactured at the Freiberg plant in Germany and are intended for the Italian market.