{"id":45926,"date":"2026-06-23T14:09:06","date_gmt":"2026-06-23T14:09:06","guid":{"rendered":"https:\/\/www.europesays.com\/japan\/45926\/"},"modified":"2026-06-23T14:09:06","modified_gmt":"2026-06-23T14:09:06","slug":"self-regulating-artificial-photosynthesis-system-eliminates-batteries-for-stable-solar-fuel-production-news-and-statistics","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/japan\/45926\/","title":{"rendered":"Self-Regulating Artificial Photosynthesis System Eliminates Batteries for Stable Solar Fuel Production &#8211; News and Statistics"},"content":{"rendered":"<p>\n\t\t\t\t\t\t\t\t\t\t\t\tJun 23, 2026\t\t\t\t\t<\/p>\n<p>Scientists at Osaka Metropolitan University have created an <a href=\"https:\/\/www.indexbox.io\/store\/branch\/energy-sustainability\/\" target=\"_blank\" rel=\"nofollow noopener\">artificial photosynthesis system<\/a> that generates solar fuels with enhanced stability. This device integrates a self-regulating chemical element directly into the electrolyzer, bypassing the need for a battery-powered control mechanism and removing a costly component from such setups.<\/p>\n<p>Like its natural counterpart, artificial photosynthesis employs sunlight to transform water and carbon dioxide into valuable fuels, including formic acid. Within these systems, the electrolyzer is essential, converting electricity from solar cells into chemical energy that can be stored as formic acid fuel.<\/p>\n<p>To maintain efficient energy conversion under varying sunlight, many systems utilize Maximum Power Point Tracking (MPPT), a technique that continuously modifies voltage and current to optimize solar cell power output. However, MPPT systems often depend on batteries or extra electronics to regulate energy flow, raising both expense and system intricacy.<\/p>\n<p>A team led by Associate Professor Yasuo Matsubara and Professor Yutaka Amao at the Research Center for Artificial Photosynthesis, Osaka Metropolitan University, working with Iida Group Holdings Co., Ltd, reengineered the setup by embedding a specialized solid electrolyte into the electrolyzer. In this revised design, the electrolyzer autonomously handles the MPPT function, removing the requirement for batteries.<\/p>\n<p>Rather than relying on external electronics, batteries, and converters to keep the solar cell operating efficiently, the electrolyzer independently adjusts its electrical characteristics through its thermal and impedance properties. As sunlight intensifies, the electrolyzer warms up, which lowers its electrical resistance and facilitates freer electricity flow. This automatic adjustment helps sustain consistent fuel production throughout the day and lessens reliance on batteries and expensive external parts.<\/p>\n<p>During testing of a device incorporating this technology, it consistently produced formic acid from water and carbon dioxide under actual sunlight, even with fluctuating light levels. The researchers had previously demonstrated this work at the Joint Pavilion Iida Group x Osaka Metropolitan University exhibition during the Osaka Kansai Expo 2025. At that event, the system produced sufficient formic acid to operate a small diorama, highlighting its promise as an effective artificial photosynthesis system that could eventually power household applications.<\/p>\n<p>\t\t1. INTRODUCTION<\/p>\n<p class=\"text-secondary fs-6\">Making Data-Driven Decisions to Grow Your Business<\/p>\n<p>\t\t\t\tREPORT DESCRIPTION<br \/>\n\t\t\t\tRESEARCH METHODOLOGY AND THE AI PLATFORM<br \/>\n\t\t\t\tDATA-DRIVEN DECISIONS FOR YOUR BUSINESS<br \/>\n\t\t\t\tGLOSSARY AND SPECIFIC TERMS<\/p>\n<p>\t\t2. EXECUTIVE SUMMARY<\/p>\n<p class=\"text-secondary fs-6\">A Quick Overview of Market Performance<\/p>\n<p>\t\t\t\tKEY FINDINGS<br \/>\n\t\t\t\tMARKET TRENDS <a class=\"px-2\" href=\"https:\/\/www.indexbox.io\/licenses\/\" target=\"_blank\" rel=\"nofollow noopener\">This Chapter is Available Only for the Professional Edition<\/a>PRO<\/p>\n<p>\t\t3. MARKET OVERVIEW<\/p>\n<p class=\"text-secondary fs-6\">Understanding the Current State of The Market and its Prospects<\/p>\n<p>\t\t\t\tMARKET SIZE: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tCONSUMPTION BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tMARKET FORECAST TO 2035<\/p>\n<p>\t\t4. MOST PROMISING PRODUCTS FOR DIVERSIFICATION<\/p>\n<p class=\"text-secondary fs-6\">Finding New Products to Diversify Your Business<\/p>\n<p>\t\t\t\tTOP PRODUCTS TO DIVERSIFY YOUR BUSINESS<br \/>\n\t\t\t\tBEST-SELLING PRODUCTS<br \/>\n\t\t\t\tMOST CONSUMED PRODUCTS<br \/>\n\t\t\t\tMOST TRADED PRODUCTS<br \/>\n\t\t\t\tMOST PROFITABLE PRODUCTS FOR EXPORT<\/p>\n<p>\t\t5. MOST PROMISING SUPPLYING COUNTRIES<\/p>\n<p class=\"text-secondary fs-6\">Choosing the Best Countries to Establish Your Sustainable Supply Chain<\/p>\n<p>\t\t\t\tTOP COUNTRIES TO SOURCE YOUR PRODUCT<br \/>\n\t\t\t\tTOP PRODUCING COUNTRIES<br \/>\n\t\t\t\tTOP EXPORTING COUNTRIES<br \/>\n\t\t\t\tLOW-COST EXPORTING COUNTRIES<\/p>\n<p>\t\t6. MOST PROMISING OVERSEAS MARKETS<\/p>\n<p class=\"text-secondary fs-6\">Choosing the Best Countries to Boost Your Export<\/p>\n<p>\t\t\t\tTOP OVERSEAS MARKETS FOR EXPORTING YOUR PRODUCT<br \/>\n\t\t\t\tTOP CONSUMING MARKETS<br \/>\n\t\t\t\tUNSATURATED MARKETS<br \/>\n\t\t\t\tTOP IMPORTING MARKETS<br \/>\n\t\t\t\tMOST PROFITABLE MARKETS<\/p>\n<p>\t\t7. PRODUCTION<\/p>\n<p class=\"text-secondary fs-6\">The Latest Trends and Insights into The Industry<\/p>\n<p>\t\t\t\tPRODUCTION VOLUME AND VALUE: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tPRODUCTION BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<\/p>\n<p>\t\t8. IMPORTS<\/p>\n<p class=\"text-secondary fs-6\">The Largest Import Supplying Countries<\/p>\n<p>\t\t\t\tIMPORTS: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tIMPORTS BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tIMPORT PRICES BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<\/p>\n<p>\t\t9. EXPORTS<\/p>\n<p class=\"text-secondary fs-6\">The Largest Destinations for Exports<\/p>\n<p>\t\t\t\tEXPORTS: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tEXPORTS BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<br \/>\n\t\t\t\tEXPORT PRICES BY COUNTRY: HISTORICAL DATA (2012\u20132025) AND FORECAST (2026\u20132035)<\/p>\n<p>\t\t10. PROFILES OF MAJOR PRODUCERS<\/p>\n<p class=\"text-secondary fs-6\">The Largest Producers on The Market and Their Profiles<\/p>\n<p>                        11. COUNTRY PROFILES<\/p>\n<p class=\"text-secondary fs-6\">The Largest Markets And Their Profiles<\/p>\n<p>                        <a class=\"pe-2 fs-5 mb-2\" target=\"_blank\" href=\"https:\/\/www.indexbox.io\/licenses\/\" rel=\"nofollow noopener\">This Chapter is Available Only for the Professional Edition<\/a><br \/>\n                        PRO<\/p>\n<p>11.1<\/p>\n<p>United States<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.2<\/p>\n<p>China<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.3<\/p>\n<p>Japan<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.4<\/p>\n<p>Germany<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.5<\/p>\n<p>United Kingdom<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.6<\/p>\n<p>France<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.7<\/p>\n<p>Brazil<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.8<\/p>\n<p>Italy<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.9<\/p>\n<p>Russian Federation<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.10<\/p>\n<p>India<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.11<\/p>\n<p>Canada<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.12<\/p>\n<p>Australia<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.13<\/p>\n<p>Republic of Korea<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.14<\/p>\n<p>Spain<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.15<\/p>\n<p>Mexico<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.16<\/p>\n<p>Indonesia<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.17<\/p>\n<p>Netherlands<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.18<\/p>\n<p>Turkey<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.19<\/p>\n<p>Saudi Arabia<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.20<\/p>\n<p>Switzerland<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.21<\/p>\n<p>Sweden<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.22<\/p>\n<p>Nigeria<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.23<\/p>\n<p>Poland<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.24<\/p>\n<p>Belgium<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.25<\/p>\n<p>Argentina<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.26<\/p>\n<p>Norway<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.27<\/p>\n<p>Austria<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.28<\/p>\n<p>Thailand<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.29<\/p>\n<p>United Arab Emirates<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.30<\/p>\n<p>Colombia<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.31<\/p>\n<p>Denmark<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.32<\/p>\n<p>South Africa<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.33<\/p>\n<p>Malaysia<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.34<\/p>\n<p>Israel<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.35<\/p>\n<p>Singapore<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.36<\/p>\n<p>Egypt<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.37<\/p>\n<p>Philippines<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.38<\/p>\n<p>Finland<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.39<\/p>\n<p>Chile<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.40<\/p>\n<p>Ireland<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.41<\/p>\n<p>Pakistan<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.42<\/p>\n<p>Greece<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.43<\/p>\n<p>Portugal<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.44<\/p>\n<p>Kazakhstan<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.45<\/p>\n<p>Algeria<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.46<\/p>\n<p>Czech Republic<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.47<\/p>\n<p>Qatar<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.48<\/p>\n<p>Peru<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.49<\/p>\n<p>Romania<\/p>\n<p>Market SizeProductionImportsExports<\/p>\n<p>11.50<\/p>\n<p>Vietnam<\/p>\n<p>Market SizeProductionImportsExports<br \/>\n\t\tLIST OF TABLES<\/p>\n<p>\t\t\t\tKey Findings In 2025<br \/>\n\t\t\t\tMarket Volume, In Physical Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tMarket Value: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tPer Capita Consumption, by Country, 2022\u20132025<br \/>\n\t\t\t\tProduction, In Physical Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Physical Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Value Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImport Prices, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Physical Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Value Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExport Prices, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<\/p>\n<p>\t\tLIST OF FIGURES<\/p>\n<p>\t\t\t\tMarket Volume, In Physical Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tMarket Value: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tConsumption, by Country, 2025<br \/>\n\t\t\t\tMarket Volume Forecast to 2035<br \/>\n\t\t\t\tMarket Value Forecast to 2035<br \/>\n\t\t\t\tMarket Size and Growth, By Product<br \/>\n\t\t\t\tAverage Per Capita Consumption, By Product<br \/>\n\t\t\t\tExports and Growth, By Product<br \/>\n\t\t\t\tExport Prices and Growth, By Product<br \/>\n\t\t\t\tProduction Volume and Growth<br \/>\n\t\t\t\tExports and Growth<br \/>\n\t\t\t\tExport Prices and Growth<br \/>\n\t\t\t\tMarket Size and Growth<br \/>\n\t\t\t\tPer Capita Consumption<br \/>\n\t\t\t\tImports and Growth<br \/>\n\t\t\t\tImport Prices<br \/>\n\t\t\t\tProduction, In Physical Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tProduction, In Value Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tProduction, by Country, 2025<br \/>\n\t\t\t\tProduction, In Physical Terms, by Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Physical Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Value Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Physical Terms, By Country, 2025<br \/>\n\t\t\t\tImports, In Physical Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImports, In Value Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tImport Prices, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Physical Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Value Terms: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Physical Terms, By Country, 2025<br \/>\n\t\t\t\tExports, In Physical Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExports, In Value Terms, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<br \/>\n\t\t\t\tExport Prices, By Country: Historical Data (2012\u20132025) and Forecast (2026\u20132035)<\/p>\n","protected":false},"excerpt":{"rendered":"Jun 23, 2026 Scientists at Osaka Metropolitan University have created an artificial photosynthesis system that generates solar fuels&hellip;\n","protected":false},"author":2,"featured_media":45927,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[95,31522,32141,32138,8,32139,85,5680,2405,31527,32137,32140],"class_list":["post-45926","post","type-post","status-publish","format-standard","has-post-thumbnail","category-osaka","tag-95","tag-artificial-photosynthesis","tag-carbon-dioxide-conversion","tag-formic-acid","tag-japan","tag-mppt","tag-osaka","tag-osaka-metropolitan-university","tag-renewable-energy","tag-self-regulating-electrolyzer","tag-solar-fuels","tag-solid-electrolyte"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/45926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/comments?post=45926"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/45926\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media\/45927"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media?parent=45926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/categories?post=45926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/tags?post=45926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}