CORSICANA, Texas, March  24, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) (&#34;Birchtech&#34; or the &#34;Company&#34;), a leader in specialty activated carbon technologies for sustainable air and water treatment,

BCHT

Birchtech Corp. to Host Fourth Quarter 2025 Earnings Call on March 31 at 5:00 p.m. Eastern Time

Birchtech Corp to Release Q4 2025 Results on March 31, 2026

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  <section data-block="information">
    <h3>Information</h3>
    <p>CORSICANA, Texas, March  24, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) (&amp;#34;Birchtech&amp;#34; or the &amp;#34;Company&amp;#34;), a leader in specialty activated carbon technologies for sustainable air and water treatment,</p>
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  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>Birchtech Corp (BCHT) is set to announce its Q4 2025 financial results on March 31, followed by a conference call. Investors should focus on this event as it could signal financial stability or growth in the company&#039;s innovative water and air treatment solutions amid increasing environmental demands.</p>
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  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>BCHT will report Q4 2025 financial results on March 31.</li><li>A conference call is scheduled for 5 PM ET on March 31.</li><li>BCHT specializes in activated carbon technologies for water and air treatment.</li><li>The company focuses on sustainable solutions including PFAS removal.</li><li>Media playback of the call will be available until April 21.</li></ul>
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  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Birchtech Corp (BCHT)</strong>: Leading in sustainable air and water treatment solutions.</li></ul>
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  <section data-block="category">
    <h3>Earnings</h3>
    <p>This news fits the &#039;Earnings&#039; category as it involves financial results that can influence investor decisions and stock valuation based on company performance.</p>
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  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>Upcoming earnings may impact BCHT&#039;s stock performance positively or negatively.</li><li>Investor sentiment could shift based on Q4 revenue and guidance outcomes.</li><li>Discussion of future growth strategies on the call could enhance stock appeal.</li></ul>
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  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>Earnings results will be released on March 31, 2026.</li><li>Investor call scheduled for 5 PM ET on the same day.</li><li>BCHT specializes in sustainable activated carbon technologies.</li><li>Company focuses on removing PFAS and other contaminants from water.</li><li>Playback available until April 21, 2026.</li></ul>
  </section>

  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>Anticipating positive market response post earnings announcement; potential upward movement in share price.</p>
  </section>
</section>


<link type="text/css" rel="stylesheet" href="https://www.globenewswire.com/styles/gnw_nitf.css"></link><p align="justify">CORSICANA, Texas, March  24, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:<a class="ticker" href="https://www.benzinga.com/quote/BCHT">BCHT</a>) (TSX:<a class="ticker" href="https://www.benzinga.com/quote/BCHT">BCHT</a>) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the fourth quarter ended December 31, 2025, after market close on Tuesday, March 31, 2026.</p>  <p align="justify">Management will host an investor conference call at 5:00 p.m. Eastern time on Tuesday, March 31, 2026, to discuss Birchtech&#39;s fourth quarter 2025 financial results and provide a corporate update. To participate, please use the following information:</p>  <p align="justify"><strong>Fourth Quarter 2025 Earnings Conference Call </strong><br></br>Date: Tuesday, March 31, 2026<br></br>Time: 5:00 p.m. Eastern time<br></br>U.S./Canada Dial-in: 1-877-407-0792<br></br>International Dial-in: 1-201-689-8263<br></br>Conference ID: 13759505<br></br>Webcast: <a href="https://www.globenewswire.com/Tracker?data=RHexPCvd2goeiA7BLeNX-7AMQC3ayj2wvBNynhq84_aORvYoK9wFCOx_D-UPkkHYOUrP_eYhh015I2totneBxoZgzURL87yJVlkvNXX9glEybEdx17DCSfRaI6vlj6KD04GuNBZHO0zGJ7loUM6V1smDHYbqQCxcEeXJ2VaxgJdbad-78Z2yqc7dH5mp8eVk" rel="nofollow" target="_blank">BCHT Q4 2025 Earnings Conference Call</a></p>  <p align="justify">Please dial in at least 10 minutes before the start of the call to ensure timely participation.</p>  <p align="justify">A telephone playback of the call will be available through Tuesday, April 21, 2026. To listen, call 1-844-512-2921 within the United States and Canada or 1-412-317-6671 when calling internationally, using replay pin number 13759505. A webcast replay will be available for one year, using the webcast link above.</p>  <p align="justify"><strong>About Birchtech Corp.</strong></p>  <p align="justify">Birchtech Corp. (NYSE:<a class="ticker" href="https://www.benzinga.com/quote/BCHT">BCHT</a>) (TSX:<a class="ticker" href="https://www.benzinga.com/quote/BCHT">BCHT</a>) is a leader in specialty activated carbon technologies, serving as America's Clean Coal and Clean Water Company by delivering innovative solutions for air and water purification to support a cleaner, more sustainable future. The Company provides patented SEA<sup>&#xAE; </sup>sorbent technologies for mercury emissions capture for the coal-fired utility sector and SEA&#x2122; disruptive water purification technologies with a specialization on removing contaminants, including ‘forever chemicals' such as PFAS, from potable water and industrial wastewater. Backed by a strong intellectual property portfolio and a world-class team of activated carbon experts, Birchtech provides cleaner air to North American communities and is applying this expertise to a novel approach in water purification. To learn more, please visit <a href="https://www.globenewswire.com/Tracker?data=GPaJQ6df_IKmj0INtcnjdsR74zNRSN2TGkThlBHfBaCsteTSIM1nRJWrvviYDI_jxYhdBQnB7LweuHl4-xMCxakZuhxg5ajT7T-sZ4ulSLw=" rel="nofollow" target="_blank"><u>www.birchtech.com</u></a>.</p>  <p align="justify"><strong>Safe Harbor Statement</strong></p>  <p align="justify">With the exception of historical information contained in this press release, content herein may contain "forward-looking statements" that are made pursuant to the Safe Harbor Provisions of the U.S. Private Securities Litigation Reform Act of 1995 or forward-looking information under applicable Canadian securities laws (collectively, "forward-looking statements"). Forward-looking statements are generally identified by using words such as "anticipate," "believe," "plan," "expect," "intend," "will," and similar expressions, but these words are not the exclusive means of identifying forward-looking statements. Forward-looking statements in this release include statements relating to expected developments and growth in Birchtech's business, including market sizing estimates, projected growth rates, anticipated customer engagements, and the Company's competitive positioning in the ion exchange resin market. These statements are based on management's current expectations and are subject to uncertainty and changes in circumstances. Investors are cautioned that forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from the statements made. In addition, this release contains time-sensitive information that reflects management's best analysis only as of the date of this release. Birchtech does not undertake any obligation to publicly update or revise any forward-looking statements to reflect future events, information or circumstances that arise after the date of this release. Further information concerning issues that could materially affect financial performance or other forward-looking statements contained in this release can be found in Birchtech's periodic filings with the Securities and Exchange Commission or Canadian securities regulators.</p>  <p><strong>Investor Relations Contact</strong></p>  <p>Lucas A. Zimmerman<br></br>Managing Director<br></br>MZ Group - MZ North America<br></br>(949) 259-4987<br></br><a href="https://www.globenewswire.com/Tracker?data=ORHiNrboVOlQAlBRDnhJNEr8W7IDNjn5w-g9cr_2s4DSW1z3HIIBryam_qTkXOZhp62el6b4LTKZn0HvuSnGT2jIMLMwepxsswSvtkfck9I=" rel="nofollow" target="_blank"><u>BCHT@mzgroup.us</u></a> <br></br><a href="https://www.globenewswire.com/Tracker?data=v9Gt3BbbBdx9xV3gPQqVSbMDZzgqNxRuZtauOFFGISDtbpmjVQ9RncgsKpc5faO2rrIdzuH033zvax2PD8aL8Q==" rel="nofollow" target="_blank"><u>www.mzgroup.us</u></a></p> <img alt="" class="__GNW8366DE3E__IMG" src="https://www.globenewswire.com/newsroom/ti?nf=OTY3NzMyOSM3NTAwMTUyIzIyOTc5MjE="></img> <br></br><img alt="" src="https://ml.globenewswire.com/media/YTkzYWYwOTAtMzIzZi00ZWE5LWI3MmItY2M5NjVjZWIzNTdiLTEzMDk0NzEtMjAyNi0wMy0yNC1lbg==/tiny/Birchtech-Corp-.png" referrerpolicy="no-referrer-when-downgrade"></img><p><a href="https://www.globenewswire.com/NewsRoom/AttachmentNg/d0c183d9-6143-450a-91cc-85e4af25a1d6"><img src="https://ml.globenewswire.com/media/d0c183d9-6143-450a-91cc-85e4af25a1d6/small/birchtech-sea-logo-dark-png.png" border="0" width="150" height="47" alt="Primary Logo"></img></a></p>

Birchtech Corp (BCHT) is set to announce its Q4 2025 financial results on March 31, followed by a conference call. Investors should focus on this event as it could signal financial stability or growth in the company's innovative water and air treatment solutions amid increasing environmental demands.

Birchtech Corp. to Host Fourth Quarter 2025 Earnings Call on March 31 at 5:00 p.m. Eastern Time

AI Summary

Sentiment Rationale

Trading Thesis

Market-Moving

Key Facts

Companies Mentioned

Earnings

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