The transport industry is one of the biggest contributors to greenhouse gas emissions and causes huge environmental problems for many countries. UK transport-related emissions increased by 39.6% between 2021 and 2022, reflecting a substantial rise in its carbon footprint. In Chile, transport has become the most significant contributor to CO2 emissions, accounting for as much as 36% of the nation’s energy-related CO2 emissions. Poland’s greenhouse gas emission from transport increased by 1.61% in 2022, continuing the uptrend.
These statistics point to the urgent need for action to reduce emissions from transport as it is a major issue. Without targeted action, the continued rise in transport-related greenhouse gases could undermine global efforts to curb climate change and transition towards more sustainable practices.
The Benefits of Public Transport
Public transportation is a key element in reducing environmental impacts, notably decreasing CO2 emissions by 45% compared to driving alone. This huge cut not only contributes to improvements in air quality but also reduces harmful pollutants. Improved air quality positively affects community health, reducing respiratory problems and increasing physical activity from people out walking and cycling.
In addition, fewer cars on the road means less demand for infrastructure, which in turn means less water and noise pollution.
The Rise of Zero-Emission Buses
Zero-emission buses have been cementing their status as one of the leading solutions for greener public transport. In the UK, funding has been granted to 25 councils to decarbonise their bus fleets; particular attention is being given to more rural areas. This will see 955 zero-emission buses on the road by March 2024.
Chile has also greatly invested in electrifying its public transport. The plan to introduce 1,200 zero-emission buses into the public transport system (Red Movilidad) was approved in December 2023, which means half of the system is electric.
The Polish National Reconstruction Plan is also designed similarly, with funding allocated for 1,159 electric buses aimed at enhancing urban transit. This move underlines a broader European commitment to reducing carbon emissions and supporting clean energy initiatives.
Shifting Gears towards Sustainable Public Transport
These initiatives demonstrate that many countries are shifting gears toward sustainable public transport, and zero-emission buses are critical to the fight against climate change and urban pollution.
