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Twelve
Twelve
38 jobs
We're Twelve, the carbon transformation company, a new kind of chemical company built for the climate era. Our breakthrough technology eliminates emissions by turning CO2 into essential products that today are made from fossil fuels. We call it carbon transformation. We're reinventing what it means to be a chemical company, on a mission to create a climate positive world and a fossil free future.
Cuberg
Cuberg
23 jobs
Cuberg is commercializing a next-generation battery to power the future of electric mobility. The battery delivers a generational improvement in energy density and safety compared to the best lithium-ion batteries in the world today. The technology, based on a groundbreaking non-flammable liquid electrolyte combined with a lithium metal anode, fully leverages the robust lithium-ion manufacturing base to minimize time to market. Cuberg's product is ideally suited to power the next generation of electric vehicles on the ground and in the air.
Sublime Systems is developing a breakthrough process to make carbon-neutral cement. The technology replaces the industry's legacy fossil-fuel intensive thermal calciner process with an electrochemical process that produces carbon-neutral lime at ambient temperatures with renewable electricity. Sublime was started in 2020, as a spin-out of Yet-Ming Chiang's lab at MIT (Form Energy, A123, American Superconductor, 24M, Desktop Metals).
Gradient
Gradient
12 jobs
Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.
Antora Energy is decarbonizing our planet with thermal energy storage for clean industrial heat and power.
Nitricity
Nitricity
9 jobs
Nitricity electrifies and distributes the production of fertilizer. We are commercializing a breakthrough technology that produces fertilizer using only air, water, and renewable energy. We focus on fertilizers that are best for fields and farmers, rather than fertilizers best for factories and freight.
Zanskar
Zanskar
8 jobs
Zanskar develops a predictive platform informed by massive data for discovering previously unknown geothermal resources. Its platform includes subsurface characterization technology and massive data sets, enhancing and reducing risk in the exploration of geothermal resources.
Electrified Thermal Solutions, Inc. is building the Joule Hive™ thermal battery: a new technology that converts and stores cheap, renewable electricity as high-temperature heat. Its patented bricks replace fossil fuels to reduce operating costs and emissions of any co-located industrial plant.
Noble Thermodynamics is a clean-tech startup spun out from the Combustion Analysis Laboratories at University of California, Berkeley. Our core technology, the #ArgonPowerCycle, is a reciprocating engine cycle using a noble gas working fluid to increase efficiency and facilitate exhaust product separation. We are focused on applications in carbon-free power production, deep grid-energy storage, enhanced oil recovery and carbon capture and sequestration.
Resonant Link's breakthrough coil technology shatters the fundamental barriers of wireless charging, increasing performance by 5x while decreasing cost by 10x over conventional litz-based coils. These novel coils increase the range, power, and efficiency of wireless chargers while simultaneously reducing the size, weight, and cost. Our technology fundamentally changes the value of wireless charging in all applications, with proven gains from medical devices to consumer electronics to electric vehicles.
Brimstone
Brimstone
6 jobs
Brimstone is a developer of a novel process intended to produce carbon-negative Portland cement and supplementary cementitious materials. The company provides a cost-effective process for converting waste sulfur into green hydrogen and sulfuric acid, enabling users to replace conventional processes with a cost-effective and clean electrochemical system.
Fervo Energy commercializes proprietary technology to develop, own, and operate geothermal assets as the dispatchable foundation to a 100% clean energy grid.