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Sustainable Solutions for Cold Foods

Dietz & Watson Buys Renewable Energy for Philly, Baltimore Facilities

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March 31, 2025

Dietz & Watson announced a 15-year renewable supply agreement with Constellation, the nation’s largest producer of clean, emissions-free, reliable energy, for the purchase of renewable electricity equivalent to the energy use of their Philadelphia and Baltimore facilities.

Backed by Dietz & Watson’s long-term commitment, Constellation has entered into a separate long-term power purchase agreement (PPA) to procure 20 megawatts of energy from Mammoth Central 1, one half of the third and final phase of Doral Renewables’ Mammoth Solar project in Indiana.

Dietz & Watson will receive approximately 39,000 MWhrs of energy per year through its retail agreement with Constellation, with that energy matched by Green-e Energy Certified Renewable Energy Certificates (RECs) sourced from other renewable facilities located throughout the U.S. The agreement will help Dietz & Watson reduce its carbon footprint by more than 18,600 metric tons annually, the equivalent emissions of nearly 4,400 passenger vehicles, according to U.S. EPA estimates.

“We value the health of our surroundings and our environment,” said Louis Eni, CEO of Dietz & Watson. “If our decisions can help improve the world in which we live and work, we will do it. That is why we have taken this step in the right direction and made the decision for our facilities to work with Constellation on this renewable energy program.”

Dietz & Watson will use the Constellation Offsite Renewables (CORe) product to facilitate its renewable energy transaction. CORe connects customers to the economic and sustainability benefits of large-scale, offsite renewable energy projects and is among Constellation’s suite of retail power products that help customers achieve their carbon reduction goals. Customers also have opportunities to utilize the regionally produced hourly carbon-free energy matching solution, which matches power use at every hour around the clock.

“As a leading supplier of energy services and products, we’re pleased to offer this clean energy solution that will enable Dietz & Watson to reduce emissions and support new renewable energy sources,” said Jim McHugh, chief commercial officer, Constellation. “Providing customers with the zero-emissions energy they want is an important step in the journey toward a clean energy future.”


About Dietz & Watson
Founded in 1939 by Gottlieb Dietz, and still family-owned and operated today, Dietz & Watson remains true to their original old-world recipes and Gottlieb’s commitment to “quality above all else.” Creating the freshest and leanest beef, ham, pork, turkey breast and chicken breast, Dietz & Watson’s offerings are enhanced only with all-natural spices and seasonings for optimum flavor profiles. All Dietz & Watson deli meats and cheeses are free of artificial flavors, colors, fillers, extenders and MSG. Headquartered in Philadelphia, Dietz & Watson continues their tradition of family commitment and to leading the industry in the crafting of the world’s best premium deli meats and artisan cheeses. The company is led by founder Gottlieb Dietz’ grandchildren, Louis Eni (President and CEO), Chris Eni (COO) and Cindy Eni Yingling (CFO). Today, the fourth generation of the family, Lauren Eni, Christopher Yingling, Timothy Yingling, Michael Eni, Greg Yingling and CJ Eni have joined the company to carry the tradition further. 

 

 


KEYWORDS: carbon footprint reduction deli meat processing Dietz & Watson renewable energy solar energy

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