India's road transport sector has a substantial impact on air pollution levels. As India aims to achieve net-zero emissions, it becomes crucial for the country to shift towards clean fuel technologies. To effectively support this transition, a comprehensive set of technologies, strategies, and policies are required. CSTEP, through its meticulous technical and policy research, actively develops evidence-based strategies to facilitate clean air for all.
Developing real-world drive cycles for heavy-duty freight vehicles using on-board diagnostics data
Driving cycles or drive cycles are plots of speed versus time used in vehicle testing to estimate fuel consumption and emissions. They are representative of a typical driving pattern of a vehicle type on a route (terrain). For developing drive cycles, the speed data of a vehicle are collected by the car chase method or using on-board devices (such as global positioning system devices); on-board devices provide more accurate speed data at second-by-second intervals than the car chase method. We used on-board diagnostic (OBD) devices to capture accurate speed–time profiles.
Press Release: Bengaluru 2030: EV charging demand and infrastructure
As electric vehicles (EVs) have zero tailpipe emissions and lower running costs, an increasing number of Bengalureans are adopting EVs over their conventional counterparts. As per a Bengaluru-based think tank, the Center for Study of Science, Technology and Policy (CSTEP), the city will have more than 23 lakh EVs by 2030. However, for a smoother transition to EVs, challenges related to battery charging need to be overcome.
Bengaluru 2030: EV charging demand and infrastructure
The environmental and health hazards associated with fossil-fuel-based vehicles are driving city dwellers towards electric vehicles (EVs), which have zero emissions and lower operating costs. As per the Center for Study of Science, Technology and Policy’s (CSTEP’s) report ‘Bengaluru 2030: Impact of EVs on Vehicular Emissions’, Bengaluru would have more than 23 lakh EVs (> 85% electric two wheelers [e-2Ws]) by 2030, helping curb beyond 3 million tonnes of CO2 emissions annually (CSTEP, 2023).
Eco-Mandates for a Climate-Resilient Democracy
Earth, home to over 8 billion species, saw record CO2 emissions in 2023. The temperatures rose by 1.4 °C, close to the 1.5 °C cap of the Paris Agreement, making it the warmest year. Recently, as we celebrated the World Environment Day on 5th June — the biggest day on environment observed to increase awareness about and action against this aggravating climate change situation — it is timely to reinterpret our fundamental rights and duties through a climate lens.