Chemical Energy Storage
(e.g. hydrogen, ammonia, reversible fuel cells)
Power to Hydrogen (P2H2) | power-h2.com | Columbus, OH | Alex Zorniger, alexz@power-h2.com
P2H2 develops high-efficiency reversible fuel cells to provide long-duration energy storage. Reversible fuel cells can produce hydrogen and electricity all in one unit, which significantly reduces system cost.
Energy Storage End Use Categories: Evolving Grid, Resilience, Buildings
ElektrikGreen, Inc. | elektrikgreen.com | Lyons, CO | Cathy Kramer, cathy.kramer@elektrikgreen.com
ElektrikGreen has developed the first zero-carbon, hydrogen-based energy storage system designed specifically for residential homes and businesses in the U.S.
Energy Storage End Use Categories: Transportation, Buildings
Electrochemical Energy Storage — Aqueous Batteries
(e.g. sodium ion, vanadium, metal-air, flow batteries)
Otoro Energy | otoroenergy.com | Boulder, CO | Michael Marshak, mike@otoroenergy.com
Using metal-chelate flow battery technology, Otoro Energy offers low cost, high performance flow batteries with neutral-pH aqueous electrolyte.
Energy Storage End Use Categories: Evolving Grid, Resilience
Electrochemical Energy Storage — Non-Aqueous Batteries
(e.g. lithium ion, sodium ion, flow batteries)
Watts Battery Corp | wattsbattery.com | Santa Clara, CA | Yuri Vlasov, yuriy.vlasov@wattsbattery.com
A lego-like home power system, solving the complexity of existing home power solutions with plug and play interface. No installation, no connection permits. Provides backup, solar access, and smart grid.
Energy Storage End Use Categories: Evolving Grid, Resilience, Buildings
Sepion Technologies | sepiontechnologies.com | Emeryville, CA | Peter Frischmann, pete@sepiontechnologies.com
Combining the latest in nanoscience, polymer chemistry, and cell engineering to deliver lithium-metal batteries with disruptive performance and economic benefits relative to incumbent lithium-ion technology.
Energy Storage End Use Categories: Transportation
CarbeniumTec | carbeniumtec.com | Tucson, AZ | Thomas Gianetti, Tgianetti@arizona.edu
We are developing a groundbreaking metal-free non-aqueous Redox Flow Battery for long duration energy storage.
Energy Storage End Use Categories: Evolving Grid
NexTech Batteries | nextechbatteries.com | Carson City, NV | Bill Burger, bill.burger@nextechbatteries.com
Lithium-Sulfur battery technologies.
Energy Storage End Use Categories: Transportation, Resilience
Electrochemical Energy Storage — Solid-State Batteries
(e.g. lithium metal)
Solid Battery Energy (SoBa Energy) | fourpixelssite.wixsite.com/sobaenergyy | New Orleans, LA | Dr. Lamartine Medam, LamartineMeda@gmail.com
Solid Battery Energy (SoBa Energy) is a US based company that develops all-solid-state lithium and lithium ion batteries using a proprietary hybrid composite electrolyte and/or proprietary high energy metal based oxide and fluorine cathodes. These batteries are expected to improve safety and energy density and revolutionize the rechargeable battery industry. As a start-up company located in the heart of New Orleans (The Big Easy), SoBa Energy’s goal is to become the leading battery manufacturer in the world.
Energy Storage End Use Categories: Transportation
Bia Power | biapower.com | Menlo Park, CA | David Morales, david@biapower.com
Bia Power has developed proprietary battery pack technology that meets stringent end-of-life targets for autonomous vehicles (AVs).
Energy Storage End Use Categories: Transportation
Next-Ion Energy | next-ion.energy | Yuba City, CA | Onur Ergen, ergenonur@gmail.com
Commercializing polymer electrolyte for safe and fast charging batteries. The invention originated from the Zettl Research Lab within Berkeley Physics where Dr. Onur Ergen and Prof. Alex Zettl are co-inventors of the technology. The Zettl group specializes in advanced materials and nanotechnology.
Energy Storage End Use Categories: Transportation, Resilience
Sepion Technologies | sepiontechnologies.com | Emeryville, CA | Peter Frischman, pete@sepiontechnologies.com
Composite membrane separators for Li-metal batteries.
Energy Storage End Use Categories: Transportation, Resilience
Electrochemical Energy Storage — Other
(e.g. high-temperature)
Inlyte Energy | inlyteenergy.com | Berkeley, CA | Antonio Baclig, antonio@inlyteenergy.com
We are creating an ultra-low cost battery made from salt and iron by optimizing the proven Zebra battery for grid storage.
Energy Storage End Use Categories: Evolving Grid, Resilience
GOLeafe | goleafe.com | Durham, NC | Arsheen Allam, aaallam@goleafe.com
Using organic materials and non-energy or capital intensive equipment, GOLeafe produces graphene, the world’s strongest, thinnest and most conductive material, through an innovative, 10x more cost efficient and eco-friendly process (patented), from waste materials. Furthermore, GOLeafe has engineered different graphene derivatives in order to develop graphene-based product applications, including a supercapacitor.
Energy Storage End Use Categories: Transportation, Resilience, Energy-Intense Industry
Mechanical Energy Storage
(e.g. pumped storage hydropower, compressed air energy storage, flywheels, etc)
RCAM Technologies, Inc. | rcamtechnologies.com | Boulder, CO | Jason Cotrell, jason.cotrell@rcamtechnologies.com
RCAM Technologies is a growing international cleantech / deeptech company dedicated to achieving our vision of 3D Concrete Printed Renewable Energy and Energy Storage technologies.
Energy Storage End Use Categories: Evolving Grid
EarthEn | earthen.info | Phoenix, AZ | Manas Pathak, manas@earthen.info
EarthEn will provide grid-scale Energy Storage everywhere through Energy Pod, a highly scalable, carbon-negative, energy storage solution that allows storage of excess energy from solar and wind for long and short durations.
Energy Storage End Use Categories: Evolving Grid
Daheco Engines & Energy | dahecoengines.com | Valdese, NC | W Daniel Hamby wdh@dahecoengines.com
Energy storage via UHPA (ultra-high pressure air) with Airlectric™ piston engine technology. Airlectric™ is a marriage of the piston engine’s gas expansion with electromotive components offering storage and regeneration.
Energy Storage End Use Categories: Evolving Grid, Transportation, Buildings, Under Served Communities & Neighborhoods
Thermal Energy Storage
(e.g. high-temperature storage, ice and chilled water cooling)
Triton Energy Storage | Jacksonville, FL | Chris Crush, ccrush23@gmail.com
Developing a low-cost, long-duration pumped heat energy storage utilizing innovative compressor/expander technology.
Energy Storage End Use Categories: Evolving Grid, Resilience, Energy-Intense Industry
Other
EC Power | ecpowergroup.com | State College, PA | Brian McCarthy, bmccarthy@ecpowergroup.com
On-demand thermal modulation at the cell level: enabling extreme fast charging, all-weather performance, and new material science.
Energy Storage End Use Categories: Transportation, Material handling
Cryostone | cryostone.com | Buffalo, NY and Houston, TX | Ryan Klabunde, ryan.klabunde@gmail.com
Liquid Compressed Air Energy Storage (L-CAES) solves thermal efficiency and siting constraint problems of CAES.
Energy Storage End Use Categories: Evolving Grid, Resilience
Exergy Systems, Inc. | exergycorp.com | San Jose, CA | Azita Yazdani, ayazdani@exergycorp.com
Exergy is developing recovery process for ionic separation in Li-Ion batteries as well as for Li recovery from Geothermal Brines.
Energy Storage End Use Categories: Material Recovery
Navia Energy, Inc. | naviaenergy.com | San Jose, CA | Babu Jain, babu.jain@naviaenergy.com
Dynamic grid stability and energy resilience using EV and still batteries including solar.
Energy Storage End Use Categories: Evolving Grid, Transportation, Resilience, Buildings, Energy-Intense Industry
ReVolt Battery Technology Corporation | revoltbatterytechnology.com | Houston, TX | Jan Naidu, info@revoltbatterytechnology.com
DLiB battery recycling for reclaiming high-energy cathode materials for from lithium-based batteries.
Energy Storage End Use Categories: Evolving Grid, Transportation, Energy-Intense Industry
AmePower | AmePower.com | Miami, FL | Luis E. Contreras, lcontreras@amepower.com
AmePower engineers, designs, manufactures, test, support and modernize high power converters as well as, integrate them into turn-key packages for utility-grade and rail applications. We also provide Contract Manufacturing services.
Energy Storage End Use Categories: Evolving Grid, Transportation, Resilience, Buildings, Energy-Intense Industry, Locomotive Decarbonization and Renewables
SkyTerra Power | skyterrapower.com | New York, NY | Brando de Metz, brando@skyterrapower.com
Energy Storage End Use Categories: Evolving Grid, Transportation, Resilience, Buildings, Energy-Intense Industry
Proof Energy | proof-energy.com | Fremont, CA | Tim Dummer, timdummer@proof-energy.com
Solid oxide fuel cells for stationary power generatation and mid- heavy duty vehicles.
Energy Storage End Use Categories: Evolving Grid, Transportation, Resilience, Energy-Intense Industry