Hyliion's KARNO™ Power Module Named 2026 Most Valuable Product by Consulting-Specifying Engineer

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN) (“Hyliion”), a developer of modular power generation technology, today announced that its KARNO Power Module has been named the 2026 Most Valuable Product (MVP) in Consulting-Specifying Engineer's annual Product of the Year program. The KARNO technology received the highest overall vote total across all six award categories, ahead of new offerings from some of the industry's most established power generation, electrica.

Business Wire • Jun 1, 2026

Hyliion Announces USX-1 Defiant USV as the Launch Platform for KARNO™ Core Sea Trials

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN) (“Hyliion”), a developer of modular power plant technology, today announced that the U.S. Navy's Office of Naval Research (ONR), in partnership with the Defense Advanced Research Projects Agency (DARPA), has selected the USX-1 Defiant as a candidate test vessel for Hyliion's KARNO technology. Initial sea trials are funded under a development program from the Office of Naval Research (ONR) to advance the use of KARNO Co.

Business Wire • May 19, 2026

Hyliion Holdings Corp. (HYLN) Q1 2026 Earnings Call Transcript

Hyliion Holdings Corp. (HYLN) Q1 2026 Earnings Call Transcript

Seeking Alpha • May 13, 2026

Hyliion Holdings Reports First-Quarter 2026 Financial Results

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN) (“Hyliion”), a developer of modular power plant technology, today reported financial results for the first quarter ended March 31, 2026, and provided key updates on the development of the KARNO™ Power Module platform. Key Business Highlights Successfully completed non-recurring UL certification testing of the KARNO Power Module, a key milestone for enabling customer site deliveries Executed an LOI with advanced data ce.

Business Wire • May 12, 2026

Hyliion Holdings Corp. (HYLN) Reports Q1 Loss, Tops Revenue Estimates

Hyliion Holdings Corp. (HYLN) came out with a quarterly loss of $0.07 per share versus the Zacks Consensus Estimate of a loss of $0.08. This compares to a loss of $0.1 per share a year ago.

Zacks Investment Research • May 12, 2026

Hyliion Achieves True Fuel-Agnostic Performance with the Next-Generation Reactor Design

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN), a developer of modular power plant technology, today announced the successful demonstration of an uninterrupted multi-fuel transition in its next-generation KARNO™ reactor design, capable of handling liquid and gaseous fuels seamlessly. Operating without any hardware changes, the system transitioned through natural gas, hydrogen, diesel, and back to natural gas in a continuous sequence. The demonstration validates Hyl.

Business Wire • May 11, 2026

Hyliion Holdings Schedules Q1 2026 Financial Results Conference Call and Webcast for May 13, 2026

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN), a developer of modular power plant technology, today announced it will host a conference call and accompanying webcast at 10:00 a.m. CT / 11:00 a.m. ET on Wednesday, May 13, 2026 to discuss its financial results, the company's business, and outlook. Hyliion plans to report its Q1 2026 financial results after the market close on Tuesday, May 12, 2026. Hyliion's Q1 2026 Conference Call Date: Wednesday, May 13, 2026 Time.

Business Wire • Apr 29, 2026

Hyliion Holdings Corp. (HYLN) Q4 2025 Earnings Call Transcript

Hyliion Holdings Corp. (HYLN) Q4 2025 Earnings Call Transcript

Seeking Alpha • Feb 25, 2026

Hyliion Holdings Reports Fourth-Quarter and Full-Year 2025 Financial Results

AUSTIN, Texas--(BUSINESS WIRE)--Hyliion Holdings Corp. (NYSE American: HYLN) (“Hyliion”), a developer of modular power plant technology, today reported financial results for the fourth quarter and full year ended December 31, 2025, and provided key updates on the development of the KARNO™ generator platform. Key Business Highlights On track to deliver initial KARNO units to customer sites and military applications in 2026, with plans to commercialize by year end Operating five KARNO units at Hy.

Business Wire • Feb 24, 2026

Hyliion Holdings Corp. (HYLN) Reports Q4 Loss, Misses Revenue Estimates

Hyliion Holdings Corp. (HYLN) came out with a quarterly loss of $0.07 per share versus the Zacks Consensus Estimate of a loss of $0.08. This compares to a loss of $0.08 per share a year ago.

Zacks Investment Research • Feb 25, 2026