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Powin releases large-scale lithium energy storage system with 20-year guarantee

Solar Power World

Powin Energy has unveiled three new products, Stack225, Stack230 and Stack230P, its first products utilizing CATL battery cells. All three products were designed by Powin around CATL’s large form factor cells, utilizing Powin’s patented StackOS battery management and controls software.

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New crystal battery boasts triple energy density

Smart Energy International

Global lithium-sulphur cathode technology manufacturer Theion has launched its crystal battery for all mobile applications. The new battery boasts triple energy density and 90% less production energy requirements. Sulphur is 99% cheaper to source and is used in existing state-of-the-art lithium-ion batteries.

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Storing Energy in the Freezer: Long-Duration Thermal Storage Comes of Age

GreenTechMedia

Jason Dreisbach fields at least half a dozen calls every week from people trying to sell him a technology to lower his energy costs. Cold storage — from frozen food warehouses to grocery and restaurant refrigeration — has one of the highest energy costs of any industry; energy expenditures are usually second only to payroll.

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Smart Energy Finances: Decarbonisation purchasing moves up the ESG agenda

Smart Energy International

This week’s edition of Smart Energy Finances sees a new study from BDEW and CapGemini detail how sustainable transformation and decarbonisation purchasing are more important than ever for Austrian and German utility Environmental, Social, and Governance (ESG) goals. ESG for utilities: decarbonisation on the up. Microgrid debt financing.

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Meet Our Members: Introducing Greentown’s Newest Startups of Q1 2023

Greentown Labs

Eighteen startups joined our community in the first months of 2023, working on innovations as diverse as an ammonia-based energy system, sneakers made from food waste, and nano-filters that reduce energy consumption in chemical separations. This system has 5x higher system-level energy densities compared to lithium batteries.

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Norwegian startup uses solid hydrogen for solar energy storage breakthrough

Hydrogen Fuel News

Photoncycle claims it can store solar power from summer to winter cheaper than batteries. Photoncycle, a startup from Norway, is tackling interseason storage of solar energy, which could save the abundance of solar energy generated in sunny months to be used for heat and electricity in the winter.

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Ten Regional Clean Energy Companies Graduate from Cleantech San Diego Startup Incubator

CleanTech San Diego

Annual Southern California Energy Innovation Network Showcase Event Being Held November 9. SCEIN is an incubator program for clean energy startups based in San Diego, Riverside, San Bernardino, and Imperial counties that are developing technologies to help California meet its clean energy goals.