are a developer of clean energy technologies.
−Removed: Our current focus is on developing an electrolyzer technology to lower the cost of Green
−Removed: Hydrogen production.
−Removed: is the cleanest and most abundant fuel in the universe.
−Removed: It is zero-emission and only produces water vapor when used.
−Removed: However, hydrogen
−Removed: does not exist in its pure form on Earth so it must be extracted.
−Removed: For more than 200 years, scientists have known how to use electricity
−Removed: to split water into hydrogen and oxygen using a device called an electrolyzer.
−Removed: Electrolyzers installed behind a solar farm or wind farm
−Removed: can use renewable electricity to split water, thereby producing Green Hydrogen.
−Removed: However, modern electrolyzers still cost too much.
−Removed: chemical catalysts that enable the water-splitting reactions are currently made from platinum and iridium - both are very expensive precious
−Removed: These catalysts account for nearly 50% of the cost of the electrolyzer.
−Removed: are developing technologies to significantly reduce or replace rare materials with inexpensive earth abundant materials in electrolyzers
−Removed: to help usher in a Green Hydrogen economy.
−Removed: In a 2022 report, Goldman Sachs estimates that Green Hydrogen will be a $11 trillion market
−Removed: opportunity for the utilities industry along by 2050.
+Added: Our current focus is on developing a green hydrogen production technology that uses water
+Added: and heat rather than electricity to produce the world’s cheapest green hydrogen.
+Added: is the cleanest and most abundant element in the universe, and we can’t live without it.
+Added: Hydrogen is the key ingredient in making
+Added: fertilizers needed to grow food for the world.
+Added: It is also used for transportation, refining oil and making steel, glass, pharmaceuticals
+Added: Nearly all the hydrogen today is made from hydrocarbons like coal, oil, and natural gas, which are dirty and limited resources.
+Added: Water, on the other hand, is an infinite and renewable worldwide resource.
+Added: the most common method of making green hydrogen is to split water into oxygen and hydrogen with an electrolyzer using green electricity
+Added: produced from solar or wind.
+Added: However, green electricity is and always will be very expensive.
+Added: It currently accounts for 73% of the cost
+Added: of green hydrogen.
+Added: By using heat directly, we can skip the expensive process of making electricity, and fundamentally lower the cost
+Added: of green hydrogen.
+Added: Inexpensive heat can be obtained from concentrated solar, geothermal, nuclear reactors and industrial waste heat for
+Added: use in our novel low-cost thermochemical water splitting process.
+Added: Working with a world class research team at UC Santa Barbara, our goal
+Added: is to help usher in the green hydrogen economy that Goldman Sachs (in a 2022 report) estimated to have a future market value of $12 trillion.
is the most abundant and prevalent clean energy in the universe.
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and water can significantly expand the market for hydrogen.
−Removed: At this time, we believe electrolyzer technology represents the most certain
+Added: At this time, the electrolyzer technology represents the most well understood
or Wind Energy + Water + Electrolyzers = Green Hydrogen
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70% of hydrogen production costs.
−Removed: technology is aimed at lowering the cost of catalysts and key components in PEM electrolyzers by:
−Removed: rare materials with inexpensive earth abundant materials,
−Removed: significantly
−Removed: reducing the amount of rare materials used, and
−Removed: energy consumption.
+Added: Problem with Electrolyzer Technology
+Added: more than 100 years, the gold standard for producing green hydrogen is through electrolysis, using electrolyzers with solar or wind energy
+Added: to split water into hydrogen and oxygen.
+Added: However, electrolyzers are very expensive and their efficiencies are fundamentally limited by
+Added: the natural laws of thermodynamics.
+Added: For example, the theoretical voltage required to split water is 1.23V, but in real life, the voltage
+Added: required in an industrial electrolyzer is closer to 2V, sometimes more.
+Added: This 60% or more of additional energy is wasted and not put into
+Added: hydrogen molecules.
+Added: electrolyzer was first Invented in 1789 and its basic chemistry and architecture hasn’t changed much since then, despite many materials
+Added: and manufacturing advancements.
+Added: Nearly all electrolyzers suffer from the following disadvantages:
+Added: - The need for much higher voltage, or input energy, to drive meaningful amounts of hydrogen production.
+Added: Metals - Catalysts used for water splitting are often precious metals such as platinum and iridium, a material so rare it can only
+Added: be found in asteroids, and they all corrode over time.
+Added: - Degradable membranes are needed to separate hydrogen (H 2 ) and oxygen(O 2 ) bubbles so they don’t re-combine
+Added: to make water (H 2 O).
+Added: Water - Precious metals and membranes are highly susceptible to fouling, therefore expensively distilled pure water is required.
+Added: Reaction Surfaces - Water splitting reactions can only happen on the surfaces of 2-dimentional electrode plates.
+Added: Therefore, much
+Added: of the water is literally waiting around to be zapped, resulting in low efficiency and low throughput.
+Added: to the 2022 Oxford Institute for Energy Studies, The biggest problem with electrolyzers is the use of electricity, which accounts for
+Added: nearly 73% of the cost of Hydrogen production.
+Added: Solution – Using Heat Instead of Electricity is a Better Way
+Added: widely available green hydrogen could revolutionize global energy systems and presents a $12 trillion market opportunity.
+Added: aims to play a leading role in capturing a share of this enormous potential market by developing a whole new way to reduce the cost of
+Added: green hydrogen.”
+Added: is developing ThermoLoop TM , a novel low-cost thermochemical process to split water using inexpensive heat, instead of expensive
+Added: Previous thermochemical approaches use extremely hard to manage temperatures such as 2,000°C, or an inefficient series
+Added: of step reactions at different temperatures to split water into oxygen and hydrogen.
+Added: Using heat to split water isn’t new, but our
+Added: goal with ThermoLoop TM is to develop an elegant and highly efficient chemical looping redox process operating at normal industrial
+Added: temperatures ranges (below 1000°C).
+Added: step oxidizes (changes) the material to facilitate hydrogen production, the other step(s) reduce (recover) the material and produce oxygen.
+Added: These steps operate in a continuous process loop that splits an incoming supply of steam (water).
+Added: This type of redox chemistry is simple
+Added: on paper but hard in practice.
+Added: The magic lies in the redox properties of certain multiphase materials, and this has not been done before
+Added: and represents an exciting development that may enable substantial cost reduction by skipping expensive electricity.
+Added: Inexpensive heat
+Added: can be obtained from concentrated solar, geothermal, nuclear reactors or industrial waste heat.”
of Green Hydrogen
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and Development
−Removed: electrolyzer technology research and development is conducted at the University of California at Los Angeles through a sponsored research
−Removed: The current program is focused on replacing iridium with earth abundant materials that meet or exceed the performance characteristics
−Removed: We have also identified additional components and materials in electrolyzers where meaningful cost reductions can be performed.
−Removed: While iridium is the oxygen catalyst, its counterpart on the hydrogen side is platinum, a material so rare that only 200 tons are mined
−Removed: Another critical component is the porous transport layer (“PTL”), also known as the gas diffusion layer, which
−Removed: facilitates the movement of water and gases to and from the catalyst surfaces.
−Removed: According to the National Renewable Energy Laboratory,
−Removed: the catalysts, membrane and PTL assembly account for more than 50%-75% of the capital cost of the electrolyzer stack.
−Removed: will begin marketing our electrolyzer catalyst technologies as soon as a tangible form of quantitative performance demonstration becomes
−Removed: Our marketing plan includes engaging with manufacturers of existing electrolyzer component and delivery infrastructure, as
−Removed: well as identifying and developing relationships with potential licensing partners with large scale hydrogen generation and supply logistics
−Removed: all over the world.
+Added: is developing ThermoLoop™ – a breakthrough technology that uses water and heat rather than electricity to produce the world’s
+Added: lowest cost green hydrogen.
+Added: Hydrogen is the cleanest and most abundant element in the universe, and we can’t live without it.
+Added: is the key ingredient in making fertilizers needed to grow food for the world.
+Added: It is also used for transportation, refining oil and making
+Added: steel, glass, pharmaceuticals and more.
+Added: Nearly all the hydrogen today is made from hydrocarbons like coal, oil, and natural gas, which
+Added: are dirty and limited resources.
+Added: Water, on the other hand, is an infinite and renewable worldwide resource.
+Added: the most common method of making green hydrogen is to split water into oxygen and hydrogen with an electrolyzer using green electricity
+Added: produced from solar or wind.
+Added: However, green electricity is and always will be very expensive.
+Added: It currently accounts for 73% of the cost
+Added: of green hydrogen.
+Added: By using heat directly, we can skip the expensive process of making electricity, and fundamentally lower the cost
+Added: of green hydrogen.
+Added: Inexpensive heat can be obtained from concentrated solar, geothermal, nuclear reactors and industrial waste heat for
+Added: use in our novel low-cost thermochemical water splitting process.
+Added: Working with a world class research team at UC Santa Barbara, our goal
+Added: is to help usher in the green hydrogen economy that Goldman Sachs estimated to have a future market value of $12 trillion.
+Added: will begin marketing our ThermoLoop TM technology as soon as a tangible form of quantitative performance demonstration becomes
+Added: Our marketing plan includes engaging with manufacturers of existing thermochemical hydrogen production component and delivery
+Added: infrastructure, as well as identifying and developing relationships with potential licensing partners with large scale hydrogen generation
+Added: and supply logistics all over the world.
are currently outsourcing our promotion efforts to a public relations firm that is assisting us with comprehensive advertising and promotion
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patent application U.S.
−Removed: titled “Prelithiated Silicon Particles for Lithium Ion Batteries”, and we currently have a non-exclusive License Agreement
−Removed: for the use of the technology.
+Added: titled “Prelithiated Silicon Particles for Lithium Ion Batteries”, and we currently have option to negotiate for a non-exclusive
+Added: License Agreement for the use of the technology.
The patent was issued on December 29, 2020.
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the Company chose not to renew the exclusive licensing arrangement.
−Removed: The Company still retains a nonexclusive license to use the technology.
+Added: The Company retains option for a nonexclusive license to use the
June 14, 2018, the Company executed a joint development agreement with Silicio Ferrosolar SLU, a subsidiary of Ferroglobe, PLC (NASDAQ:GSM),
1 unchanged sentence
by integrating BioSolar technology and Ferroglobe silicon materials.
+Added: The agreement expired on June 14, 2022 pursuant to the original
+Added: terms of the agreement.
March 6, 2020, the Company executed a joint development agreement with Soelect, Inc, for collaborative efforts to assess, develop, and/or
3 unchanged sentences
Opportunities.
+Added: On May 27, 2021, the Company terminated the joint development agreement.
December 14, 2020, the Company executed a sponsored research agreement with the University of California, Los Angeles, for collaborative
8 unchanged sentences
and (iii) update the schedule of payments to the University.
+Added: On December 1, 2023, the Company exercised its option to conclude its sponsored
+Added: research that was being conducted pursuant to the Sponsored Research Agreement with the University of California Los Angeles (UCLA),
+Added: as amended (the “Agreement”).
+Added: Sponsored research under the Agreement, which resulted in successful development of non-precious
+Added: metal-based oxygen evolution reaction (OER) catalyst and hydrogen evolution reaction (HER) catalyst that uses an order of magnitude less
+Added: platinum, concluded effective December 31, 2023.
+Added: In the future, the Company may choose to negotiate with UCLA to license intellectual
+Added: property arising from the sponsored research under the Agreement.
+Added: The Company made the decision to conclude the Agreement to fully focus
+Added: its research efforts and financial resources on the development of its ThermoLoop TM technology at UC Santa Barbara (UCSB).
+Added: June 28, 2023, the Company entered into a Research Agreement (the “Agreement”) with The Regents of the University of California
+Added: (the “University”), on behalf of its Santa Barbara Campus.
+Added: Pursuant to the Agreement, the University will perform certain
+Added: research with respect to Thermochemical Water Splitting for Hydrogen Production from Water.
+Added: The Agreement provides that the research
+Added: will be completed under the direction of Professors Phillip Christopher and Eric McFarland, who will serve as principal Investigators.
+Added: The Agreement also sets forth the rights to any data or information developed by the University under the Agreement, as well as the ownership
+Added: of any patentable developments or discoveries arising from the Agreement.
+Added: The effective date of the Agreement is August 1, 2023 and the
+Added: term of the Agreement runs through July 31, 2025.
assist us in the development of our technology, we intend to seek out and enter into technology development agreements with other entities
−Removed: with battery testing and materials expertise.
+Added: with testing and materials expertise.
Information and History
12 unchanged sentences
Capital Resources
−Removed: of March 1, 2023 we had one (1) full time employee.
−Removed: We have not experienced any work stoppages and we consider relations with our
−Removed: employees to be good.
+Added: of March 15, 2024 we had two (2) full time employees.
+Added: We have not experienced any work stoppages and we consider relations with our employees
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.