Birchtech Corp. (NYSE: BCHT)

Birchtech Corp. specializes in providing innovative solutions for air and water purification, focusing on specialty activated carbon technologies. The company delivers patented and proprietary technologies for mercury emissions capture to the coal-fired utility sector and is developing disruptive water purification technologies, particularly for addressing forever chemicals such as PFAS and PFOS. Birchtech Corp. operates in the environmental technology industry, catering to both industrial and municipal clients seeking effective pollution control and water treatment solutions.

The company generates revenue through its proprietary Sorbent Enhancement Additive (SEA®) process, which is designed for mercury emissions capture in coal-fired power plants. This two-part process involves a front-end additive and a back-end sorbent injection solution, tailored to each customer's specific coal type and boiler configuration. Birchtech Corp. also offers consulting services, including system assessments, mercury capture guidance, and emission testing. Additionally, the company is expanding into the water treatment market with new sorbent technologies aimed at reducing the use of activated carbon and providing more environmentally friendly water treatment solutions. The primary customer base includes coal-fired power plants and municipalities, with a focus on compliance with regulatory standards such as the EPA's Mercury and Air Toxics Standards (MATS) and the Safe Drinking Water Act (SDWA).

• Mercury Emissions: Birchtech Corp.'s core business segment revolves around its SEA® technology, which provides total mercury control for coal-fired power plants. The company offers a range of services, including system design, material formulation, and emission testing. The SEA® process is tailored to each customer's specific needs, ensuring optimal mercury capture while minimizing operational impact and preserving the marketability of byproducts. This segment caters to the coal-fired utility sector, helping plants comply with stringent environmental regulations.

• Water Treatment: In April 2024, Birchtech Corp. introduced a new division focused on the potable water market. The company is developing new sorbent technologies that involve less use of activated carbon and offer a more environmentally friendly approach to water treatment. These technologies are designed to remove contaminants, including PFAS, from drinking water. The company operates two state-of-the-art laboratories in Pennsylvania and North Dakota, which support the development of new technologies and offer services such as carbon activation, thermal reactivation, and contaminant analysis. This segment caters to municipalities and industrial clients seeking effective water treatment solutions.

Birchtech Corp. holds a strong position within the environmental technology industry, particularly in the mercury emissions capture market. The company's SEA® technology has consistently outperformed competitor products in head-to-head tests, offering superior mercury removal at lower projected costs. Key competitors include Arq, Inc. (formerly Advanced Emissions Solutions, Inc.), Norit Activated Carbon, Calgon Carbon Corporation, and Nalco Company LLC (also known as Nalco Water, an Ecolab company). Birchtech Corp.'s competitive advantages lie in its patented technologies, highly experienced staff, and ability to provide tailored solutions that meet or exceed regulatory requirements. In the water treatment market, the company aims to deliver cost-effective and innovative solutions, leveraging its industry expertise and focus on customer relationships to compete effectively.

The company's customer base includes coal-fired power plants and municipalities, with a particular focus on compliance with environmental regulations. While specific customer names are not disclosed, Birchtech Corp. serves a diverse range of clients seeking effective pollution control and water treatment solutions. The company's marketing efforts are primarily focused on the North American market, with a strong presence in the United States and Canada. As the company expands into the water treatment market, it aims to attract municipalities with limited resources and engineering experience, as well as industrial clients seeking optimal and cost-effective wastewater remediation solutions.