Advancing Clean, Efficient, & Sustainable Transportation Technologies
![yellow electric school bus shuttle with green bumper](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeeb498cc4bb0e99e4dcd_A%20Home_ESB_2.webp)
![back of green transit bus saying Breathe Easier This is an all Electric Bus](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeed8ee25d94ecdd6f0b8_F%20Home_Bus_5.webp)
![large top loader machine lifting metal storage container at port](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeec3825303807f34dca1_C%20Home_TopL_1.webp)
![two men bending down to look at open panel on electric transit bus](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeec9560869e694870684_D%20Home_ZC_1.webp)
![UPS truck with smiling driver in door](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeed164fab3a7293cd137_E%20Home_Van_1.webp)
![back of green transit bus saying Breathe Easier This is an all Electric Bus](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeed8ee25d94ecdd6f0b8_F%20Home_Bus_5.webp)
![yellow electric school bus shuttle with green bumper](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeeb498cc4bb0e99e4dcd_A%20Home_ESB_2.webp)
![blue and yellow Michigan university transit bus](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeebc7ab093299d68902b_B%20Home_Bus_1.webp)
![large top loader machine lifting metal storage container at port](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eeec3825303807f34dca1_C%20Home_TopL_1.webp)
![transit bus fueling up at hydrogen station](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef6ab3102c387d0258ac_D%20Home_Bus_6.webp)
![blue and white hydrogen transit bus driving](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef4720697f6f9d79b6b2_A%20Home_Bus_3.webp)
![green semi truck driving at a port](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef4f1815cdd2c23a33ed_B%20Home_Truck_2.webp)
![front view transit bus with bikes on rack](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef85e2e987217cddf915_G%20Home_Bus_2.webp)
![red transit bus stopped at overhead charger](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef7aced958e6e4d33ec0_F%20Home_Bus_4.webp)
![white semi truck powered by hydrogen](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef72fe450d64feb03321_E%20Home_Truck_1.webp)
![transit bus fueling up at hydrogen station](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef6ab3102c387d0258ac_D%20Home_Bus_6.webp)
![green semi truck driving at a port](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef4f1815cdd2c23a33ed_B%20Home_Truck_2.webp)
![blue and white hydrogen transit bus driving](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658eef4720697f6f9d79b6b2_A%20Home_Bus_3.webp)
Our Project Portfolio
![Current Projects for all service areas on US map](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/667af7a912e62e4e42e1a359_06.2024_All%20Projects%20by%20Sector_1.png)
![Current technology development Projects on US map](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/667af7acf4fdf9ed63ca0cad_06.2024_Technology%20Development_1.png)
![Current Smart Deployment Projects on US map](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/667af7a944a656db17fe32df_06.2024_Smart%20Deployment_1.png)
![Current transition planning Projects on US map](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/667af7a9e1331ab553f7e712_06.2024_Transition%20Planning_1.png)
What We Do
![low view looking up at blue transit bus with roof and cables seen](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/658f20eb1c31c1ee98f3979a_TP_4.webp)
Technical Services
Our technical services take innovative zero-emission technologies from concept to commercialization. Every day, we leverage our expertise in engineering, planning, and project management to make zero-emission vehicles and supporting infrastructure a reality. Our technical services include:
![a transit bus drives through a park on a snowy day with the US capital building in the background](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/65cfac848e854a44b54b5467_H_web_210.webp)
Advocacy
CTE engages industry leaders and policymakers in honest conversations around practical steps toward a zero-emission future. CTE’s Legislative Agenda tackles the real-world barriers our members face when deploying zero-emission technologies. We work closely with our Leadership Circle members in particular to fold their experiences and expertise into our policy strategies.
![](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/662921fe640af99a8fc6b94d_scale%20microgrids%20logo%202.png)
"CTE's leadership and insight into the fleet electrification market has allowed Scale Microgrids to continue our growth as a leading microgrid provider for fleets. All of the events we have attended are meticulously planned and executed well and result in an event that benefits both vendors like ourselves and the fleets we serve. Working with CTE has been a pivotal part of our business and will be for years to come."
Upcoming
![ZEB Con 2024 event logo on light blue background with ring of stars](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/65490b1cce49ac6ceca9df98_23%20ZEBCon_Ads%20PPT%20slides_2024%20Date.webp)
Zero Emission Bus Conference
For over a decade, CTE has proudly organized the Zero Emission Bus Conference (ZEB Con), equipping transit, coach, and shuttle bus managers with the necessary tools to electrify their fleets. From initial community advocacy to electrifying a full depot and managing ongoing ZEB operations, conference content spans the entire journey to zero-emission.
Membership
CTE provides our members with the tools and resources to strengthen their industry presence and advance their zero-emission interests. Members enjoy many benefits, including alerts to funding opportunities, exclusive industry and networking events, and participation in legislative planning and advocacy efforts.
![Heliox A Siemens Business logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/665cf07fe7d5e3c5941e0ac6_Web_heliox-siemens.webp)
![E O Charging Logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbbb05d5fe5dde024e8_Web_eo.webp)
![Messer Gases for Life logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbd14e0c7cae3bed2b5_Web_messer.webp)
![Pheonix Motorcars logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/65df8a1e3e4b0433ebc6c14c_Web_Pheonix.webp)
![Souther Company logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfce2a8bbf793f07ea004_Web_Southern%20Company.webp)
![B A E Systems logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbbf1cf91bc1d29a6f8_Web_BAE.webp)
![Plug Power logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbb6bb8f08a95c29a1f_Web_plug.webp)
![Textron GSE logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/65c50632f2f862d143f9b727_Web_Textron.webp)
![Hyundai logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbb67a1c6d799bef787_Web_Hyundai.webp)
![chargepoint logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbc99cfc1da29345672_Web_chargepoint.webp)
![Air Products logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbc754d0d13c9f99c2f_Web_Air%20Products.webp)
![Vontier logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/65c506625a02fb2d5b08ede4_Web_Vontier.webp)
![Jacobs logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbbc3dfffef3e241426_Web_jacobs.webp)
![Pilot Company logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbc216908f153b048f5_Web_Pilot.webp)
![Air Products logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbc754d0d13c9f99c2f_Web_Air%20Products.webp)
![Toyota logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbd1175586871e1cd9e_Web_Toyota.webp)
![Shell logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/655cfcbd00860f6b1851048d_Web_Shell.webp)
![New Flyer MCI logo](https://cdn.prod.website-files.com/65031a705b5de941f4c1c742/66958d8d9c90bdb5ab69d487_Web_new%20Flyer_2.webp)