Birchtech Corp. (BCHT)

AMEX · Instruments & Medical Devices · Measuring & Controlling Devices, NEC

Price
$1.74
Day
-1.14%
Market cap
$45.77M

Close 2026-09-21.

The company

General We are a provider of specialty activated carbon technologies, delivering innovative solutions for air and water purification. We provide patented and proprietary technologies for mercury emissions capture to the coal-fired utility sector, and are developing disruptive water purification technologies with a specialization on forever chemicals such as PFAS and PFOS. Products and Services Mercury Emissions We provide mercury capture solutions for coal-fired power plants driven by our patented two-part SEA® process using a powerful combination of science and engineering. Our leading-edge services have been shown to achieve mercury emissions removal at a significantly lower cost and with less operational impact to coal-fired power plants than other used methods, while maintaining and/or increasing power plant output and preserving the marketability of byproducts for beneficial use. We design systems and materials tailored and formulated specifically to each customer’s coal-fired units. North America is currently the largest market for our emissions technologies. The market for mercury removal from power plant emissions in the United States has largely been driven by federal regulations.

From Item 1: General · Products and Services · Mercury Emissions.

By product & service

Institutional holders

Largest positions reported on Form 13F for the quarter ended 2026-06-30, by value.

Insider trades

Open-market buys and sales filed on Form 4, newest first. Grants, option exercises and tax withholding are left out.

Recent filings