Engineers at Alsym Energy''s lab premises in Boston, US. Image: Alsym Energy via X/Twitter. Battery technology startup Alsym Energy is keeping the exact chemistry of its product under wraps for the time being, the company has confirmed to Energy-Storage.news.. As reported by the site yesterday (8 April), Alsym has just raised US$78 million in investment
Alsym Green''s metal-oxide battery chemistry leverages a mechanism analogous to the one found in lithium-ion batteries, with the working ion shuttling between the anode and cathode. Alsym Green cells are also designed similarly to lithium-ion,
Now Alsym Energy has developed a nonflammable, nontoxic alternative to lithium-ion batteries to help renewables like wind and solar bridge the gap in a broader range of sectors. The company''s electrodes use relatively stable, abundant materials, and its electrolyte is primarily water with some nontoxic add-ons.
Alsym Energy''s high-performance, inherently non-flammable, and non-toxic batteries are aimed at replacing lithium cells. Claimed to be a low-cost solution, Alsym''s batteries support a wide
Critical components in electric vehicles and the clean energy grids of the future, batteries are having their moment in the sun. As the energy transition unfolds Wood Mackenzie expects global battery demand to surpass
4 天之前· Incorporating batteries on rigs also offers a much smaller power plant footprint compared to traditional power schemes using gas turbines. Swedish lithium-ion battery provider Echandia deployed a hybrid system on a jackup drilling rig in the Middle East in 2023. According to the company, hybridization of the rig will help eliminate peak loads
"Compared to other non-lithium batteries, Alsym Green has 2-10X higher energy density, making it a more space-efficient and powerful solution for 20′ containerized DC blocks," said the company
Alsym batteries at the grid-level offer the best mix of energy density, safety, efficiency, and discharge duration capability among non-lithium options on the market today. Alsym''s first product, Alsym Green, is targeting system-level energy density up to 3.4 MWh (DC) per 40′ container. Alsym batteries can be used for any discharge duration
Boston, MA - Oct. 30th, 2024 - Woburn-based startup Alsym™ Energy, a developer of high-performance, non-flammable batteries for stationary storage, welcomed Yvonne Hao, Secretary of the Executive Office of Economic Development for Massachusetts, to its new 60,000-square-foot state-of-the-art facility in Malden.
Alsym batteries can even be used on off-shore wind farms, oil and gas platforms, and drilling rigs. Request a Spec Sheet. A non-flammable solution for port electrification. Trains, trucks, and cranes burning diesel and coal are significant contributors to air pollution, and ports are taking steps to reduce their environmental impact. As port
Alsym Green is the highest-performing non-lithium battery for BESS. Its performance profile offers energy density that is 2x to 10x higher than competing technologies, stores up to 1.7 MWh of energy in a 20′ BESS container, provides fast charge (4 hours) and flexible discharge (2 to 110 hours), and 92% round-trip efficiency.
4 天之前· Batteries can provide significant operational cost savings by shaving peak demand energy use and shifting load to use energy when it''s less expensive. non-flammable battery storage solutions. To learn more about what Alsym is doing to enable BESS in industrial use cases – contact us today. « A Look at the NFPA''s Proposed Battery
Alsym的非易燃电池提供了一个安全的替代方案,使这些行业能够在减少碳足迹的同时,继续运营并提高效率。 通过推动这些行业的脱碳,Alsym不仅能帮助企业降低环境影响,还能为全球气候变化的应对贡献力量。
Alsym Green is the highest-performing non-lithium battery for stationary storage. It offers energy density that is 2x to 10x higher than competing technologies, stores up to 1.7 MWh of energy in a 20′ BESS container, provides fast charge (4 hours) and flexible discharge (2 to 110 hours), and has 92% round-trip efficiency.
Alsym''s technology supports renewable energy sources and caters to sectors previously underserved by conventional batteries. Industries such as chemical manufacturing, metal processing, and data
Alsym的非易燃电池提供了一个安全的替代方案,使这些行业能够在减少碳足迹的同时,继续运营并提高效率。 通过推动这些行业的脱碳,Alsym不仅能帮助企业降低环境影响,还能为全球气
Alsym™ Energy has developed a high-performance, inherently non-flammable, non-toxic, non-lithium battery chemistry. It''s a low-cost solution that supports a wide range of discharge durations. With system-level energy densities approaching lithium-ion and the ability to operate at elevated temperatures, Alsym Green is a single solution for
Exploring Alsym Energy''s Nonflammable Battery Technology for Renewable Energy - fully visualized data of colleges rankings, basic information, admission, graduation, tuition, majors, students, campus safety and more information. - Forward Pathway. Alsym Energy等公司的努力,正是推动这一变革的重要力量,期待在不久的
He says 20-foot containers of Alsym''s batteries can provide 1.7 megawatt hours of electricity. The batteries can also fast-charge over four hours and can be configured to discharge over anywhere from two to 110 hours. "We''re highly configurable, and that''s important because depending on where you are, you can sometimes run on two cycles
Alsym Green''s metal-oxide battery chemistry leverages a mechanism analogous to the one found in lithium-ion batteries, with the working ion shuttling between the anode and cathode. Alsym Green cells are also designed similarly to
Aqueous Metal Oxide Batteries. Alsym aqueous batteries are a non-toxic alternative to lithium-ion that completely avoids lithium and cobalt and uses water as the primary solvent in the electrolyte and in the manufacturing of the electrodes. Using readily available, inherently non-flammable materials including manganese and other metal oxides

Alsym Energy’s high-performance, inherently non-flammable, and non-toxic batteries are aimed at replacing lithium cells. Claimed to be a low-cost solution, Alsym’s batteries support a wide range of discharge durations. The company maintains that its new battery chemistry is unrelated to anything currently available on the market.
Our team and partners are striving to make battery production simple, affordable, and sustainable for the long term. Mukesh Chatter is the President, CEO and co-founder of Alsym Energy, a battery technology company developing high-performance, low-cost batteries to enable a zero-carbon electrified future for all.
The electrolyte is primarily water. There are several advantages to Alsym’s new battery chemistry. Because the battery is inherently safer and more sustainable than lithium-ion, the company doesn’t need the same safety protections or cooling equipment, and it can pack its batteries close to each other without fear of fires or explosions.
Their flammability and toxicity make them unsuitable for large-scale energy storage in environments like city centers or industrial plants. A breakthrough from Alsym Energy offers a safer, more sustainable alternative. Their new battery technology, developed with relatively abundant and stable materials, relies on a water-based electrolyte.
Although the batteries don’t quite reach the energy density of lithium-ion batteries, Varanasi says Alsym is first among alternative chemistries at the system-level. He says 20-foot containers of Alsym’s batteries can provide 1.7 megawatt hours of electricity.
With the ability to decarbonize industrial sectors, support renewable energy, and meet rising data center demands, Alsym’s batteries could drive profound global change. “We started wanting to light up homes for a billion people,” Chatter reflects. “Now, we have a chance to impact the entire globe by cutting industrial emissions.”
The European energy storage market is booming with Germany leading residential adoption (+58% YoY) thanks to €500/kWh subsidies. Italy's new tax credits drive 5.2GWh commercial deployments, while UK grid-scale projects exceed 8GWh with 2-hour duration systems. Key selection criteria: German-certified safety (VDE-AR-E 2510), 10+ year warranties, and VPP readiness. Top-performing products include Sonnen's hybrid inverters (98% efficiency) and BYD's Blade Battery (12,000 cycles @80% DoD). For snowy regions like Scandinavia, consider Huawei's -30°C compatible systems. France mandates carbon footprint declarations - Sungrow's ISO-14067 certified solutions gain preference.
For European homeowners, 5-10kWh systems with 3-phase compatibility are ideal. Top picks: 1) Tesla Powerwall 3 (13.5kWh, 97% round-trip efficiency) for smart home integration; 2) LG Chem RESU Prime for compact urban installations; 3) SMA Sunny Boy Storage for retrofit projects. Critical features: EU-made battery cells (exempt from CBAM tariffs), dynamic tariff optimization (like Octopus Energy integration), and fire-safe LiFePO4 chemistry. Southern Europe demands 85%+ depth of discharge capability, while Nordic markets require -25°C operation. Always verify CEI 0-21 compliance for Italian grid connection and EnWG certification for German feed-in.