The Spring edition of the New Energy Quarterly focuses on the transportation sector's crucial role in reducing carbon emissions and promoting sustainability. It covers sustainable fuels for aviation and maritime industries, the growth of Australia's EV market, innovative technologies like bi-directional EV charging, regulatory advancements, investment opportunities, and sustainability challenges such as EV battery recycling and the comparison of hydrogen fuel cells with EVs. The publication includes insights from professionals at Pottinger, GHD, and Stride Renewables, offering diverse perspectives on sustainable energy and transport solutions. Overall, the edition presents a positive outlook on the trends transforming energy and transport towards a more sustainable future.