Aternium

05/27/2026

We are excited to announce the addition to our team of top tier partners as we move into the next phase of project development. We have engaged CH-IV International as Owner's Engineer to serve as Aternium’s technical representative throughout project development and ex*****on in our first-of-a-kind project to produce heavy water and hydrogen. The momentum builds!
https://www.einpresswire.com/article/915201596/aternium-engages-ch-iv-as-owner-s-engineer-for-mid-atlantic-heavy-water-hydrogen-project

05/20/2026

Today, the Aternium team had the opportunity to participate in the Breaking into STEAM Career Fair at the Delaware Museum of Nature & Science - connecting with the next generation of innovators, problem-solvers, engineers, and scientists.

As a clean hydrogen producer focused on the Mid-Atlantic region, we believe the future of energy will be shaped not only by technology, but by the students and young professionals who are curious enough to ask big questions and bold enough to build new solutions.

It was incredibly rewarding to speak with middle and high school students about careers in clean energy, sustainability, engineering, and advanced manufacturing — and to share how emerging technologies like hydrogen can play a role in building a more resilient and lower-carbon future.

A huge thank you to the Delaware Museum of Nature and Science for creating such an engaging event - with over 400 students - and for helping inspire the next generation of STEAM leaders.

The future is bright — and it starts with conversations like these.

05/20/2026

Siemens Energy will provide advanced hydrogen production technology to improve efficiency, scalability, and environmental performance. WILMINGTON, Del. — Aternium Inc. has selected Siemens Energy as a key partner for the front-end engineering design phase of…

05/06/2026

We're excited to announce another milestone as Siemens Energy joins our list of partners for our hydrogen production facility feed study.

Aternium engages Siemens Energy on FEED Study for State-of-the-Art Hydrogen Production Facility

04/21/2026

Yesterday, Aternium was honored to participate in the inaugural Policy Conference of the Carper Collaborative on Climate & Jobs at the University of Delaware. The Collaborative, led by retired Senator Tom Carper focuses on how we deliver and deploy the newest applications as well as the jobs needed for the future. The event featured keynotes from Matt Meyer Senators Chris C***s and U.S. Senator Lisa Blunt Rochester congresswoman Sarah McBride, retired Governor Larry Hogan and retired Governor Terry McAuliffe. Our very own CEO Andrew Cottone took part in a discussion with Robert DeNight, Jr. of PSEG and Todd Fryatt on scaling power.

One consistent theme through loud and clear: we do not need to choose between a strong economy and a clean environment. Environmental stewardship and economic development are strongest when pursued together.

At Aternium, we're very excited to see this initiative launched here in Delaware and look forward to contributing! You can learn more about the Carper Collaborative on Climate & Jobs here:
https://denin.udel.edu/collaborative-climate-jobs/

03/20/2026

Big news for Aternium! We're moving to the next phase with the selection of Kiewit Engineering Group, a global engineering, procurement, consulting and construction company to perform the pre-FEED for our first hydrogen/heavy water facility!

hydrogen production facility, the first of a multi-plant project. Aternium’s multi plant initiative encompasses approximately $1 billion

02/15/2026

Weekend thoughts from Dora Cheatham,our VP of Sales & Commercialization on the cycle of adoption new technologies throughout history. https://aternium.com/energy-panic-is-nothing-new/

02/11/2026

Thank you to Mike Staman and the Rotary Club of Wilmington, Delaware for inviting us to speak about our project and to George Rotsch and Delaware LIVE News for covering our presentation. We appreciated being invited to speak about our vision for clean energy in Delaware https://townsquaredelaware.com/aternium-ceo-announces-hydrogen-production-expansion-into-kent-and-sussex-counties/

02/04/2026

Aternium Founder & CEO Andrew Cottone talks about redefining energy with heavy water and hydrogen innovation. It's not just about technology innovation - it's about business innovation. Thank you to Delaware Business Times! hashtag hashtag https://delawarebusinesstimes.com/news/viewpoint-cottone/

01/29/2026

Aternium is one of two Delaware companies listed among PHL Inno's fifth annual 10 Startups to Watch list. We are excited that the Philadelphia Business Journal identifies us as one of the companies "poised to make waves in the next 12 months." Indeed we are!
https://aternium.com/aternium-listed-among-2026-companies-to-watch-in-philadelphia-business-journal/