Now Reading: TERI study: CNG beats EV on lifecycle emissions in India
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TERI study: CNG beats EV on lifecycle emissions in India
The Story in Brief
A new study by The Energy and Resources Institute (TERI) has found that compressed natural gas (CNG) currently has a lower overall lifecycle environmental burden than electric vehicles (EVs) across most vehicle categories in India, due to the country's coal-dependent electricity grid. The ‘Study on Comparative Assessment of Vehicular Fuels in India’s Energy Transition’, launched on 30 September alongside the Petroleum and Natural Gas Regulatory Board (PNGRB), assessed petrol, diesel, CNG, LNG and electricity across six vehicle types and 10 regions.
The study recommends a technology-neutral framework with regionally differentiated strategies rather than a single fuel for all uses. It found that CNG performs best for cars, taxis, buses and goods vehicles, while EVs are preferred for two- and three-wheelers in urban areas. Down To Earth adds that blending 20 per cent compressed biogas (CBG) with CNG could make the fuel carbon neutral on a life-cycle basis. TERI senior fellow Ritu Mathur said CNG remains economically competitive even with EV incentives.
Update, 2 October 2026: Business Today reports the notification of CAFE-III fuel-economy norms for new passenger vehicles from April 2027 to March 2032, with a fuel-consumption benchmark falling from 3.996 litres per 100 km in 2027-28 to 3.3273 in 2031-32. The story is unrelated to the TERI study. The other five outlets confirm the TERI study's segmented approach and CBG potential.
Indian Opinion Analysis
Coverage of the TERI study is uniform in its core finding, with outlets including ThePrint, The Hindu, Times of India, Down To Earth, Economic Times and Business Today reporting the same segmented recommendation. However, emphasis differs: ThePrint and Economic Times lead with CNG outperforming EVs on lifecycle emissions, while The Hindu foregrounds PNGRB member Anjani Kumar Tiwari's call for a level playing field across fuels. Down To Earth adds the 20 per cent CBG blending figure, which other outlets mention only in passing. Times of India includes a quote from PM advisor Tarun Kapoor calling for better data, a note absent elsewhere. The balanced reading is that the study does not declare a single winner but maps each fuel to specific vehicle segments and regions. The next concrete step is the government's CBG blending obligation of 3 per cent in 2026-27, rising to 5 per cent from 2028-29.
Coverage: 6 sources, 6 neutral
Sources (6): theprint.in (neutral report), thehindu.com (neutral report), timesofindia.indiatimes.com (neutral report), downtoearth.org.in (neutral report), economictimes.indiatimes.com (neutral report), businesstoday.in (neutral report)
This brief was synthesised by AI from the 6 sources linked above, so one read covers every framing they carry. Methodology and corrections.
