Our Services
GNA leads market development for advanced transportation technologies, low carbon fuels and energy.
Sustainability Strategy
Apply advanced, clean technology cost-effectively with a comprehensive sustainability strategy.
Clean Fleet Strategy
Achieve your fleet’s economic and environmental sustainability goals.
Funding & Incentives
Maximize the financial benefits of advanced vehicles and clean fuels with grants, LCFS and RIN credits, and more.
Market Analysis & Development
Build the market for advanced transportation and clean energy products and services.
Policy & Regulatory Support
Navigate regulatory and legislative initiatives impacting transportation technology providers and fleet operators.
Creative & Events
Build brand awareness, influence key decision makers, and increase your market share.
Trending Topics
Gain insight into how GNA supports clients in navigating timely funding opportunities and regulations.

Advanced Clean Truck Rule
Learn how CARB’s Advanced Clean Truck Rule impacts OEMs with zero-emission vehicle (ZEV) production requirements taking effect from 2024 to 2035.

South Coast Air Quality Management District Warehouse Indirect Source Rule (WAIRE)
Understand and navigate the South Coast AQMD’s Warehouse Indirect Source Rule (WAIRE), to comply with emissions regulations at warehouses in the district.

Low Carbon Fuel Credit Monetization
Learn to leverage your low carbon fuel credits to reduce advanced clean vehicle operating costs and create economic value for your business.
30 Years of Success
GNA has collaborated with clients to achieve great success, including:
Start the Conversation
Let’s connect to discuss how GNA can help you achieve your goals.
Case Studies
Learn how GNA has helped clients build the market for advanced transportation technologies and clean fuels.

State of Sustainable Fleets
GNA launched the first comprehensive, technology-neutral report examining the current state of sustainable fuel and vehicle technologies across the transportation industry.

PG&E
GNA supported PG&E’s launch of EV Fleet, which helps medium- and heavy-duty fleet managers easily and cost-effectively install charging infrastructure.

California Energy Commission: EPIC
GNA facilitated a multi-faceted outreach and education program to spotlight CEC-funded research and development projects.

Volvo LIGHTS
GNA managed a multi-faceted communications strategy for the three-year Volvo LIGHTS project to educate a wide range of stakeholders on the unique project approach, spotlight key accomplishments, and share lessons learned.

TraPac
GNA supported TraPac in developing and implementing a new brand and communications strategy.

San Diego Gas & Electric
GNA helped SDG&E brand and launch their Power Your Drive for Fleets program, which helps fleet managers easily and cost-effectively install charging infrastructure.

NYC Clean Truck Program
GNA manages marketing and outreach to New York City fleet operators on behalf of the NYC Clean Trucks Program.

ROUSH
GNA supports ROUSH on a variety of initiatives to build brand awareness and increase market share through development of initiatives and materials designed to reinforce their position as an industry leader.

CNGVP
GNA supports CNGVP with a broad range of outreach and education initiatives aimed at increasing market share for low-emission natural gas vehicles.

DTE Energy
GNA worked with DTE Energy to launch its Renewable Natural Gas transportation program for fleets.

Orange County Waste & Recycling
GNA assessed the emission reductions that Orange County Waste & Recycling could achieve by fueling its fleet of landfill vehicles with renewable diesel.

San Pedro Bay Ports
GNA supports the San Pedro Bay Ports with a variety of air quality programs and initiatives.

Trillium
GNA supports Trillium with a full range of marketing and communications activities.

New York City’s Roadmap to “80 X 50”
GNA helped develop New York City’s roadmap to achieve an 80% reduction in greenhouse gas emissions by 2050.
Industry Events
Our team leverages its real-world consulting experience to produce high-quality educational events centered around one core idea—creating a more sustainable future.
ADVANCED CLEAN TRANSPORTATION (ACT) EXPO
May 20 – 23, 2024 | Las Vegas, Nevada
The Advanced Clean Transportation Expo is the largest advanced transportation technology and clean fleet event in North America.
CALIFORNIA HYDROGEN LEADERSHIP SUMMIT
June 19-20, 2023 | Sacramento, California
The California Hydrogen Leadership Summit explores policies, programs and incentives to accelerate the commercialization of renewable hydrogen to help decarbonize California.
ACT FLEET FORUM
Year-Round Educational Events & Networking
ACT Fleet Forum is a members-only educational network where fleets share best practices on the latest advanced commercial transportation technologies.
News & Media
Join GNA’s mailing lists to keep a pulse on the advanced transportation and clean energy industry.