Table of Contents

Volume 4,Issue 3

Open Access Original Research

Incentivizing Alternative Fuel Vehicle Transactions: Analysis of Cash-for-Clunkers Transactions for New Alternative Fuel Vehicles

Received: 14 January 2022;  Published: 02 August 2022;  doi: 10.21926/jept.2203026

Abstract

Monetary incentives to accelerate the transition of private vehicle fleets to zero emissions promote sustainability in the transportation sector. Clean Cars for America to incentivize transactions for new battery power vehicles is a program in furtherance of sustainable transportation go [...]

Open Access Technical Note

From Food to Foot: The Energy and Carbon Flows of the Human Body at Walking and Cycling

Received: 10 March 2022;  Published: 18 July 2022;  doi: 10.21926/jept.2203025

Abstract

The carbon footprint of motorized transport modes per unit length traveled encompasses the unit share of the vehicle lifetime emissions, that of the transport infrastructure, and those of the motor energy, considered both from “well to tank” and from “tank to wheel”. In the active modes of transport [...]

Open Access Original Research

Numerical Study to Understand the Conservation of Hydrogen Through a Dynamic Fuel Supply System in Proton Exchange Membrane Fuel Cells (PEMFCs)

Received: 26 March 2022;  Published: 13 July 2022;  doi: 10.21926/jept.2203024

Abstract

Reducing and conserving fuel usage is pivotal for any engineering system for the development of a sustainable energy solution. Proton exchange membrane fuel cells (PEMFCs) are one of the promising renewable energy systems that consume hydrogen as their source of fuel to generate electricity. This pa [...]

Open Access Original Research

Surface Treatment of Flexible Barrier Film for Improved Stability of Organic Photovoltaic Mini Modules

Received: 07 March 2022;  Published: 04 July 2022;  doi: 10.21926/jept.2203023

Abstract

The lifetime and stability of organic photovoltaics (OPVs) are the key factors that influence the technology used to scale up and commercialize OPVs. High-performing and reliable devices are used to fabricate the devices of choice. Materials and methods that can be used to prevent the degradation of [...]

TOP