A Variety of Alternative-Fuel Cars Power Hawai’i’s Clean Energy Future

To move away from internal combustion engine (ICE) vehicles and achieve the state’s goal of carbon neutrality by 2045, we will need to adopt different strategies.
Photo: Courtesy of Servco Pacific

There are a variety of alternative fuel vehicles: hybrid electric vehicle (HEV), plug-in hybrid electric vehicle (PHEV), battery electric vehicle (BEV) and fuel cell electric vehicle (FCEV), and all are viable substitutes for ICE vehicles. . Alternative fuel vehicles produce fewer greenhouse gas emissions and reduce our dependence on fossil fuels. Below are examples of how these alternative fuel technologies work.

HEVs are powered by an electric motor and an internal combustion engine. They need gas to power the internal combustion engine, which charges the electric motor battery. HEVs do not require electricity to charge the battery.

Alternative fuel

Graphic: courtesy of Servco Pacific

PHEVs are powered by an electric motor and an internal combustion engine. It requires electricity to charge the electric motor battery and gas to power the internal combustion engine. Like BEVs, PHEVs can be charged at home with a standard 120V outlet, a dedicated 240V outlet, or public charging stations.

BEVs are powered by an electric motor and require electricity to charge the battery. Most BEVs can be charged at home with a standard 120V outlet, a dedicated 240V outlet, or public charging stations.

FCEVs are powered by an electric motor and require hydrogen gas (H2) to generate electricity. In a fuel cell vehicle, hydrogen gas (H2) from the fuel tank combines with oxygen (O2) from the air to generate electricity, with only water and heat as under -products of the process.

09 Servco Alternative Fuel Vehicle Comparisons 2022 2022

Graphic: courtesy of Servco Pacific

What will it take for Hawai’i to reach its goal of carbon neutrality by 2045? We will all need to reduce our dependence on fossil fuels and switch to more sustainable options.

For more information, visit servco.com/alternative-fuel.

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