As cities worldwide pursue greener and more sustainable public transportation solutions, the choice of the most economically viable bus technology becomes a pivotal decision for urban planners and policymakers. A recent study conducted in Perth has shed light on the true Total Cost of Ownership (TCO) for various bus technologies, including Hybrid, Hydrogen Fuel Cell (HFCB), Compressed Natural Gas (CNG), and conventional Diesel buses.
An Australian research has provided optimised configurations of solar photovoltaic (SPV) and battery storage system (BSS) setups specifically designed for grid-connected households with electric vehicles (EVs). Through the integration of a 10-kW SPV system with a 10-kWh BSS, significant reductions in electricity costs have been achieved, dropping from 45.03 to 33.48 ¢/kWh under time-of-use pricing. Even households equipped with two EVs have reaped the benefits, enjoying an impressive net present cost (NPC) of $55,904, surpassing the $45,850 NPC attained with only one EV.
Electric Vehicle (EV) charging infrastructure is essential for EV adoption. The review highlights the need for transparent pricing, continued public support, and improved data accessibility. Standardised labelling and consumer protection can enhance customer experience, while subsidies and partnerships are crucial for infrastructure development. Gathering more data and understanding driver preferences will aid in future planning efforts.