Company & industry updates.

News & Insights

Regulatory developments, court orders, webinars, and industry coverage from Birchtech Corp., keeping utilities, investors, and partners current on what’s shaping clean air and clean water in North America.

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TypesLegal · Regulatory · Webinar · Industry
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First page of the Non-Confidential Brief for Plaintiff-Appellee Birchtech Corp., U.S. Court of Appeals for the Federal Circuit, October 22, 2026
Legal UpdateOctober 22, 2026

US Court of Appeals for the Federal Circuit: Birchtech Files Brief in CERT Defendants’ Appeal on October 22, 2026 (Case No. 26-1403)

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MediaOctober 22, 2026

Interviewed by Nano Cap Podcast’s Will Tjernlund, Birchtech Founder and CEO, Rick MacPherson, Explains How He Commercialized the Company’s Core Technology, Transferring Expertise to More Affordable PFAS Removal Technologies in Clean Water

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MediaSeptember 16, 2026

Jim Collins, The Rising Series, Discusses Birchtech’s Recent “Agreement in Principle” Announcement with CEO, Richard MacPherson

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MediaSeptember 13, 2026

Radius Research’s Martin Gagel Discusses Birchtech’s Recent Acquisition Agreement in Principle Announcement

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MediaSeptember 11, 2026

Bloomberg’s Big Biz Show Interviews Richard MacPherson, Birchtech CEO, Live to Discuss Recent Announcements

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MediaJune 9, 2026

The Watchlist’s The Market Link Speaks with CEO Richard MacPherson Discussing Birchtech’s Announcement of the Termination of All IPR Claims

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MediaApril 2, 2026

Martin Gagel, Radius Research, Discusses Birchtech’s Q4 2025 Accomplishments & Corporate Updates with CEO, Richard MacPherson

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MediaMarch 4, 2026

Radius Research Discusses Birchtech’s Recent Uplisting to the NYSE American Exchange

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MediaMarch 2, 2026

The Watchlist Speaks with Richard MacPherson Following BCHT’s Listing onto the NYSE American

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Regulatory UpdateFebruary 23, 2026

Birchtech Commends the EPA’s Final Repeal of 2024 MATS Amendments, Ensuring Longer Life for Coal Power Plants

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MediaDecember 19, 2025

Benzinga All Access Speaks with CEO, Richard MacPherson, About the Recent Court Order & What This Means

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MediaDecember 19, 2025

Jim Collins, The Rising Series Update Podcast, with CEO Richard MacPherson Discusses the Recent Court Order

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MediaDecember 18, 2025

Radius Research Sits Down with CEO Richard MacPherson to Discuss the Recent Court Order Issued

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MediaDecember 18, 2025

The Market Online speaks with Birchtech Corp. President & CEO Richard MacPherson, as Birchtech Receives Decision Increasing Its Judgment Amount in Patent Infringement Case

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Legal UpdateDecember 17, 2025

US Court of DE issues Final Order and Memorandum Opinion on December 17th, 2025, Related to Birchtech’s 2024 Trial

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MediaDecember 12, 2025

Stockhouse’s Capital Compass Interview Features Birchtech CEO, Richard MacPherson

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WebinarNovember 25, 2025

Benzinga’s All Access Update with Birchtech CEO, Richard MacPherson

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MediaNovember 20, 2025

Radius Research Interview Post Q3 2025 Earnings, Addresses Recent Company Highlights and Expected Growth

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Legal UpdateNovember 20, 2025

US Court of DE issues Order and Memorandum Opinion on November 20, 2025, Related to Birchtech’s 2024 Trial

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MediaNovember 3, 2025

MZ Group’s Interview with Richard MacPherson, an Introduction to Birchtech’s Clean Water Technologies

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MediaOctober 28, 2025

ExCap’s The Rising Series Podcast: Interview with Jim Collins & Richard MacPherson

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MediaOctober 16, 2025

Benzinga All Access

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MediaOctober 14, 2025

Radius Research business update Interview focused on recent company milestones

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Legal UpdateSeptember 26, 2025

US Court of DE issues Order and Memorandum Opinion on September 25, 2025, Related to Birchtech’s 2024 Trial

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Regulatory UpdateJuly 8, 2025

Department of Energy Releases Report on Evaluating U.S. Grid Reliability and Security

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Legal UpdateJune 10, 2025

US Court of DE Issues Memorandum Opinion on June 10th, 2025 Related to Birchtech’s 2024 Trial

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Regulatory UpdateMay 15, 2025

Birchtech Supports EPA’s PFAS Compliance Extension, Highlights Strategic Commitment to Water Utilities

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Regulatory UpdateMay 14, 2025

EPA Announces It Will Keep Maximum Contaminant Levels for PFOA, PFOS

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Regulatory UpdateApril 28, 2025

Administrator Zeldin Announces Major EPA Actions to Combat PFAS Contamination

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WebinarApril 24, 2025

President and CEO of Birchtech (OTC: BCHT) (TSX: BCHT) on Water Purification and Clean Coal Strategy

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WebinarApril 23, 2025

Birchtech Corp - Planet MicroCap Showcase VEGAS 2025

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Industry LinkApril 8, 2025

America’s Power Statement on Coal Executive Orders

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Industry LinkApril 8, 2025

American Coal Council Champions Trump’s Pro-Coal Policies with Irreplaceable Coal Campaign

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Regulatory UpdateApril 8, 2025

Fact Sheet: President Donald J. Trump Lifts Burdensome EPA Restrictions on Coal Plants

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WebinarMarch 31, 2025

CEO Richard MacPherson’s Interview at Benzinga All Access

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