Company: AIRJW
Filing Date: 2025-05-05
Form Type: 424B3
Source: 0001213900-25-039770
Chunk: 102

Company: AirJoule Technologies Corp.
Filing Date: 2025-05-05
Form: 424B3
Chunk 102
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 at or below 130 Wh/L when utilizing low-grade
waste heat.

AirJoule operates as follows:

| Ambient air is drawn through MOF-coated contactors, and water vapor is captured through adsorption;                                                                                                                                                                                                                            |
| Once MOF is full of water vapor, chamber doors close and vacuum is applied;                                                                                                                                                                                                                                                    |
| The heat of adsorption is transferred to the closed chamber to assist with desorption;                                                                                                                                                                                                                                         |
| Under vacuum, water vapor is released from the MOF through desorption and is drawn into the vacuum swing compressor, which slightly compresses the water vapor so that it condenses to liquid water inside the vacuum condenser. In applications where waste heat is utilized, there is no need for a vacuum swing compressor; |
| Water vapor capture and release cycles occur simultaneously in separate chambers; internal heat is recovered which enables superior energetics.                                                                                                                                                                                |

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Industry Background

Water Harvesting

According to the World Resources Institute, 25%
of the global population lives in countries facing extremely high water stress, with as many as four billion people already exposed to
water stress conditions for at least one month per year. As a result of the rising degradation and disappearance of natural ecosystems
that provide clean water and alleviate floods and other risks, the World Resources Institute estimates that demand for water will increase
by up to 30% by 2050. The map below reflects the projected ratio of water withdrawals to water supply by country in 2050.

The Earth’s atmosphere continuously cycles
and redistributes water vapor through the natural process of evaporation from oceans, lakes, and rivers, facilitating the ongoing replenishment
and global distribution of water resources. While the water vapor in the atmosphere represents an enormous untapped resource of freshwater,
the challenge has been to access it cost-effectively. The methods used to try to harvest potable water from air generally utilize conventional
refrigerant-based systems or desiccant-based systems and have failed to achieve a competitive cost of the harvested water due to their
energy requirements.

We believe that AirJoule’s transformational
technology and unprecedented energy efficiency for separating water from air provides the superior energetics necessary to tap into the
largest aquifer on the planet.

Industrial Dehumidification

When AirJoule separates and collects water from
air, the air is dehumidified. Dehumidification plays a critical role in maintaining optimal environmental conditions across a variety
of industries