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.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

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

Cordia Energy Center San Diego Now Runs on 100% Renewable, Carbon-Free Electricity

San Diego, CA, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Cordia, a leading provider of energy solutions, announced that Cordia Energy Center San Diego (ECSD) is now receiving 100% renewable-sourced and carbon-free electricity, marking a major step in the company’s strategy to decarbonize district energy systems while maintaining affordability and reliability for customers.

Based on Cordia’s 2024 greenhouse gas (GHG) inventory for San Diego, this transition will yield an estimated 1,600 metric ton annual CO2e emissions reduction and drive a 68% reduction in the carbon intensity of delivered chilled water from the Kettner plant.

By transitioning ECSD’s electricity to renewable and carbon-free sources, Cordia is reducing local greenhouse gas emissions and helping customers meet their own sustainability goals—without compromising service quality or resilience.

“This is a proud day for our team and our customers,” said Jacob Graff, COO at Cordia. “Switching to 100% carbon-free electricity demonstrates that reliability and sustainability can go hand in hand. We’re delivering the same dependable services our customers expect, now with a significantly reduced carbon footprint.”

ECSD provides mission-critical energy services to a diverse portfolio of commercial, hospitality, and government facilities. The move to renewable-sourced, carbon-free electricity is supported by a blend of zero-emission electricity procurement and on-site operational improvements designed to enhance efficiency, flexibility, and resiliency.

“San Diego is a hub for innovation and climate leadership,” Graff added. “Our transition helps accelerate regional progress toward clean-energy objectives while setting a new benchmark for district energy systems across the state.”

Benefits to Customers and the Community

  • Carbon-free operations: Eliminates Scope 2 emissions associated with electricity use at ECSD.
  • Major emissions reduction: Delivers a projected 1,600 metric ton annual CO2e reduction and 68% lower carbon intensity of chilled water from the Kettner plant.
  • Resilience maintained: ECSD continues to provide reliable thermal services designed for high uptime.
  • Customer alignment: Supports customers’ ESG targets and compliance with evolving sustainability standards.
  • Local impact: Contributes to San Diego’s broader climate action goals by reducing grid-related emissions.

About Cordia

Cordia is a leading provider of safe, reliable, and sustainable energy solutions. Headquartered in Phoenix, AZ, Cordia serves over 700 customers with heating, cooling, and electricity throughout the U.S. Cordia is committed to driving change toward a more resilient, sustainable energy future and empowering people and communities to reach their full potential. Learn more at www.cordiaenergy.com.

Attachment


Jenny Disbrow
Cordia
jenny.disbrow@cordiaenergy.com
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.