DES’s Published Work

Massachusetts’ Clean Heat Standard, the APS, and the IRA: What You Need to Know

*Webinar presented in January 2023.

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Preparing for the Massachusetts Clean Heat Standard

*Document published in January 2023.

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Friend or Foe? A Retailer’s and Wholesaler’s Guide to Northeast Clean Heat Standards

*Article published in November 2022.

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Cost of Residential Air-Source Heat Pumps

*Article published in September 2021.

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Massachusetts APS Program: Public Comments on the Straw Proposal

*Article published in August 2021.

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The Fallacies of Electrification and the Truth about Bioheat® Fuel Presentation to the Empire State Energy Association

*Article published in September 2021.

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Thriving in a Low-Carbon World: Global Industry Foresight Report Prepared for Global Partners

*Article published in June 2020.

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An Aggregator’s Guide to the Massachusetts APS

*Article published in April 2018. Content may not be up to date.

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Hear what our clients have to say about us

“We’ve worked with Diversified Energy Specialists since the inception of the Massachusetts APS program and we couldn’t be happier with our decision. Joe’s excellent understanding of the program and superb administrative support makes the process very easy for us. He has consistently secured strong returns on our energy credits, and he’s a heck of a good guy on top of it all.”

— Jim Townsend, President & CEO, Townsend Energy