Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Green Impact Exchange will be the first U.S. stock market dedicated to sustainability

Green Impact Exchange will be first U.S. stock market dedicated to sustainability

The Green Impact Exchange (GIX) has been given the go-ahead by the Securities and Exchange Commission to launch the first U.S. stock market dedicated to the emerging $35 trillion sustainability economy. GIX expects to begin operating in early 2026.

GIX CEO and co-founder Dan Labovitz said the SEC’s approval of the company’s Form 1 application earlier this month represents an important step forward for sustainability-minded investors and companies.

“We are grateful to the SEC commissioners and staff for their thoughtful engagement throughout the application process, and their support for market-driven innovations that will improve capital formation. We look forward to launching the Green Impact Exchange,” he said in a press release on the company’s website.

As a registered securities exchange, GIX will be a listings and trading venue that is strategically focused on sustainability, serving public companies and investors as they preserve and create value, manage climate-driven risks, and meet the growing global demand to develop and deploy sustainable solutions.

GIX’s trading platform will be powered by state-of-the-art technology from exchange operator MEMX, and will offer non-tiered, competitive liquidity and quoting programs for members and market makers. GIX will also be part of the National Market System, ensuring best execution for all trades directed or routed to GIX.

“Climate risk is business risk. It’s that simple. U.S. investors and companies are continuing to pursue sustainability because it makes financial and competitive sense,” said GIX president and co-founder Charles Dolan. “Public markets like GIX have a pivotal role to play in connecting sustainable investors with companies that understand that.”

GIX was founded by a team of financial services professionals with decades of deep experience in global exchanges, market & trade operations, corporate governance, and sustainability.

Read more: A Harvard instructor makes the case for sustainable investing

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