Portfolio

For more than 25 years, GNA has helped its clients drive clean transportation and energy innovation.

Research

Gain insight into the industry’s challenges and opportunities by reading our research reports.

State Of Sustainable Fleets: 2022 Market Brief

Published May, 2022

Client: State Of Sustainable Fleets

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Full Use of Renewable Diesel at Orange County Waste and Recycling Landfills

Published May 2021

Client: County of Orange Waste & Recycling

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