Getting Your School's Fleet to Zero Emission

A fleet electrification study can help your district identify the necessary infrastructure needs to support a zero-emission fleet. As FlexTech Contractors, our dedicated energy team can assist by providing cost estimates, implementation timelines, and funding opportunities along with additional resources that may be used to achieving these goals.

In the April 2022 budget passed by the New York State Legislature and signed by Governor Hochul, the State established a deadline for the transition to zero-emission buses. Specifically, starting in 2027, all school buses purchased must be zero-emission buses, with the entire fleet transitioned to zero emission by 2035. Technically, both battery-powered and hydrogen fuel cell-powered electric buses that meet the definition of zero-emission buses qualify; however, there are no hydrogen fuel cell-powered school buses currently available to purchase. The generation, purchase, and storage of hydrogen in quantities sufficient to fuel fleets represents additional challenges.

This is not necessarily an easy question to answer as there are several factors that can impact the manufacturer-labeled range. For example, range can be affected by the weather (especially cold), driving speeds (highway vs. neighborhood), road terrain, the number of passengers, and other driving practices. With this in mind, school districts should perform a pilot program on a handful of buses before changing over their entire fleet. This will allow conditions and the impact of routes, drivers, and seasonality to be evaluated.

Charge time is a factor of battery size and charging capability and depends entirely on real-world usage. Ideally, a bus would be plugged in at the end of the day, charged overnight, and be ready to go in the morning. For some routes, especially on cold days, additional charging may be needed during the day between morning and afternoon runs.

Electric buses generally have lower maintenance costs when compared to traditional internal combustion vehicles. As a reminder, this cost savings should be estimated by the districts and included in the financial model along with fuel savings and electrical costs.

EV charging stations are classified in three categories: Level 1, Level 2, and Level 3. Level 1 charging stations draw power from a cord and plug connection to a typical, everyday receptacle (120V/1 phase) for hybrid or EV automobiles and is not a recommended option for EV buses.

Most districts will choose between installing Level 2 or the more powerful Level 3 charging stations. As part of the planning process, a decision needs to be made as to how many Level 2 and Level 3 charging stations to install. In a perfect world, there would be no need to decide between installing Level 2 and Level 3 charging stations as all Level 3 stations would be installed. However, cost and electric service availability are the two driving factors that make this prohibitive.

In recent years, LaBella has been actively involved in a variety of projects related to the development of EV charging infrastructure. Whether it’s for schools districts, transit fleets, or municipalities, LaBella is well-equipped to provide support through evaluations and inspections of electrical systems, thorough assessments of site conditions, and the design of infrastructure tailored to meet the specific requirements of your district.

Yes, LaBella is in the process of completing several fleet electrification studies at various school districts throughout New York State. Our clients include the following districts:

• Hornell City School District
• Kendall Central School District
• Monroe One BOCES
• Morrisville-Eaton Central School District
• Rush-Henrietta Central School District
• Syracuse City School District

Deciding how much solar power generation to provide, or whether to provide it at all, can be a complex decision. It’s possible that integrating solar into your district’s infrastructure can offset some utility energy costs. Solar power can be used to put power back into the grid to help offset power demand and costs or it can be stored on-site in batteries and directly used to power the buses overnight when solar power is not being generated. It is important to keep these factors in mind when assessing energy evaluations for your district. Funding is available through NYSERDA’s P-12 Clean Green Schools Initiative and Flexible Technical Assistance (FlexTech) Program to help with the planning efforts, including the electrification of your bus fleet.

Providing enough electricity to power a fleet of EV buses and their charging stations is the most challenging technical hurdle to implementing a fleet of EV buses. Not only will the district transportation facility electrical service require replacement or a separate service altogether, but there will also be significant modifications needed on the part of the utility company to provide the amount of electricity needed to power a mid-to-large sized fleet. The best way to begin to evaluate infrastructure readiness is to contact your utility provider and begin a fleet assessment. Not only will this help districts evaluate their needs, but it will help utility companies as they plan future upgrade priorities.

LaBella has strong working relationships with NYS utilities and can guide your district through the electrical upgrade process and incentives.

New York State continues to update the State and NYSERDA websites with communication and incentive programs available to NYS Districts. They are as follows:

• NYSERDA Electric School Buses Home Page: NYSERDA helps breakdown Governor Kathy Hochul’s initiative and where to start.
• NY School Bus Incentive Program Overview: Explore the latest incentives offered by NYSERDA that could support the transition of your fleet to zero-emission vehicle technology. Current offers include School Bus Vouchers and Charging Vouchers.
• Utility Make-Ready Incentives: Make sure to check out the utility incentives that are available to you. NYSERDA’s funding will only cover “Customer Make-Ready” for charging stations. The “Utility Make-Ready” will assist with necessary grid upgrades.
• Clean Bus Planning Awards Program: Be sure to explore all your funding options. The Clean Bus Planning Awards Program provides school and transit bus fleets with free technical assistance to develop comprehensive and customized fleet electrification transition plans.
• NYS Governor Announces Additional Funding for Zero-Emission School Buses: On August 13, 2024, NYS Governor Kathy Hochul announced an additional $200 Million in funding through the Clean Water, Clean Air, and Green Jobs Environmental Bond Act.
• NYS Governors’ Funding for Electric School Bus Announcement: Governor Kathy Hochul’s original announcement of the transportation electrification initiatives in New York State.

Additionally, LaBella has a robust planning team with experience in both state and federal grant funding applications and administration. As part of the assessment, a Senior Program Manager—specializing in EV charging—will compile an inventory of existing funding opportunities from both state and federal programs.