Matthew Helm

Matthew Helm

Denver, Colorado, United States
3K followers 500+ connections

About

We build operational intelligence tools for the transportation industry which help…

Activity

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Experience

Education

  • University of Colorado

Publications

  • Identifying Electric Vehicles to Best Serve University Fleet Needs and Support Sustainability Goals

    National Renewable Energy Laboratory (NREL)

    University fleets represent an enticing opportunity to explore the near-term feasibility of
    achieving net-zero-carbon emissions in transportation. In many instances, universities operate
    much like a small, self-contained ecosystem with all the same transportation needs as a larger
    municipality, but with a smaller geographic footprint. Their fleets often include a wide variety of
    vehicle types serving the campus, including low-speed vehicles (e.g., golf carts), light-duty
    sedans…

    University fleets represent an enticing opportunity to explore the near-term feasibility of
    achieving net-zero-carbon emissions in transportation. In many instances, universities operate
    much like a small, self-contained ecosystem with all the same transportation needs as a larger
    municipality, but with a smaller geographic footprint. Their fleets often include a wide variety of
    vehicle types serving the campus, including low-speed vehicles (e.g., golf carts), light-duty
    sedans, SUVs, and pickups, as well as medium-duty trucks and delivery vehicles. The mix of
    vehicle and operational needs combined with broader activities related to net-zero campuses
    makes universities and colleges unique microcosms to determine the feasibility of and path to
    achieving net-zero fleets.

    Other authors
    See publication
  • Impacts of Increasing Electrification on State Fleet Operations and Charging Demand

    National Renewable Energy Laboratory (NREL)

    State fleets represent an enticing opportunity to explore the near-term feasibility of fleet
    electrification. In many instances, state fleet operations encompass a wide geographic area with
    fleet locations for many vehicles. Serving these wide areas will require a significant amount of
    energy and, in the case of electric vehicles (EVs), a significant level of charging power. The peak
    demand as a result of this charging demand is of interest for fleets, with impacts on both…

    State fleets represent an enticing opportunity to explore the near-term feasibility of fleet
    electrification. In many instances, state fleet operations encompass a wide geographic area with
    fleet locations for many vehicles. Serving these wide areas will require a significant amount of
    energy and, in the case of electric vehicles (EVs), a significant level of charging power. The peak
    demand as a result of this charging demand is of interest for fleets, with impacts on both utility
    bills and installation costs ranking among some of the greatest concerns. The combination of a
    wide operational area and multiple fleet locations positions state fleets as ideal candidates to
    understand the impacts of vehicle charging on fleet operations.

    Other authors
    See publication
  • Telematics and Data Science: Informing Energy-Efficient Mobility

    National Renewable Laboratory

    Fleets exploring the possibility of adding electric vehicles (EVs) (battery EVs (BEVs) and plugin hybrid electric vehicles (PHEVs)) seek an efficient, data-driven means to estimate both
    expenditures for vehicle and charging infrastructure and the appropriate placement of them to
    help ensure the cost-effective adoption of these technologies. Exploring data collection and
    analytic methodologies across different telematics providers offers the opportunity to better
    understand the…

    Fleets exploring the possibility of adding electric vehicles (EVs) (battery EVs (BEVs) and plugin hybrid electric vehicles (PHEVs)) seek an efficient, data-driven means to estimate both
    expenditures for vehicle and charging infrastructure and the appropriate placement of them to
    help ensure the cost-effective adoption of these technologies. Exploring data collection and
    analytic methodologies across different telematics providers offers the opportunity to better
    understand the strengths, weaknesses, and possibilities for employing different methods of data
    collection, including smartphone-based telematics and more traditional telematics with hardware
    installed on a vehicle’s onboard diagnostics port. This report presents results of five pilot
    programs that collected data from the operation of conventional light-duty fleet vehicles to
    generate estimates for transitioning these fleet vehicles to EVs, implementing charging
    infrastructure, and establishing management practices to maximize the benefits of these new fleet
    technologies.

    See publication
  • Telematics and Data Science: Informing Energy-Efficient Mobility

    National Renewable Laboratory

    The analysis described in this report uses vehicle performance, routing, and location data from
    ezEV to: (1) determine the suitability of each vehicle for transition to an EV; (2) identify the
    electric vehicle supply equipment (EVSE, also known as charging infrastructure) needed to
    match the driving needs of these vehicles should they be transitioned to EVs; and (3) provide
    guidance on EV total cost of ownership (TCO), return on investment (ROI), and potential cost
    savings. Five…

    The analysis described in this report uses vehicle performance, routing, and location data from
    ezEV to: (1) determine the suitability of each vehicle for transition to an EV; (2) identify the
    electric vehicle supply equipment (EVSE, also known as charging infrastructure) needed to
    match the driving needs of these vehicles should they be transitioned to EVs; and (3) provide
    guidance on EV total cost of ownership (TCO), return on investment (ROI), and potential cost
    savings. Five vehicles have ezEV data for the analysis period, March 7 through May 23, 2017.

    See publication

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