Diesel Subsidy Reform in India: Lessons learned

This report examines India's diesel subsidy reform from 2012 to 2014, highlighting how a phased approach of incremental price increases successfully achieved formal decontrol by October 2014. While the reform reduced diesel demand and stabilized external deficits, the report notes that the benefits of the previous subsidies were regressive, primarily aiding wealthy households and states. It concludes that the political cost of delaying reform was high, and that the government's failure to link savings to social spending damaged its public standing.

• India achieved formal diesel price decontrol on October 18, 2014, following a two-year phased reform process. This process began in September 2012 with an initial price increase of INR 5 per litre, followed by monthly incremental increases of approximately INR 0.40–0.50 per month from January 2013 until the final decontrol.
• Diesel subsidies in India were highly regressive and geographically unequal. The benefits primarily accrued to higher-income households and wealthier states, while lower-income households only benefited indirectly through lower food prices.
• The reform led to a significant reduction in diesel demand and helped stabilize India's external sector deficits. Total diesel consumption plateaued starting in February 2013, and the current account deficit fell from a peak of USD 87.8 billion (4.7 per cent of GDP) in FY 2012/13 to USD 32.4 billion (1.7 per cent of GDP) in FY 2013/14.
• The failure to reform other fuel subsidies, specifically PDS kerosene, created a large price gap that incentivized the use of kerosene as a diesel adulterant. The price gap between diesel and kerosene rose from INR 26.49 per litre in August 2012 to INR 44.01 per litre in September 2014.
• The UPA government's approach to reform was characterized by a lack of clear communication and a failure to earmark subsidy savings for social programs. This contributed to a perception of policy incoherence and a general anti-incumbency sentiment that played a role in the Congress Party's defeat in the 2014 elections.
• Despite formal decontrol, the Indian government maintains the ability to intervene in pricing through its ownership of public sector oil marketing companies (OMCs). The NDA government has already used this power to direct OMCs not to pass through the full cost of excise duty increases to consumers.

APA

Clarke, K. (2015). Diesel Subsidy Reform in India: Lessons learned. International Institute for Sustainable Development. https://www.iisd.org/gsi/sites/default/files/ffsr_india_lessons%20learned_may_2015.pdf

Chicago

Clarke, Kieran. Diesel Subsidy Reform in India: Lessons learned. International Institute for Sustainable Development, 2015. https://www.iisd.org/gsi/sites/default/files/ffsr_india_lessons%20learned_may_2015.pdf.

Wikipedia

{{cite report |last1=Clarke |first1=Kieran |title=Diesel Subsidy Reform in India: Lessons learned |publisher=International Institute for Sustainable Development |date=May 2015 |url=https://www.iisd.org/gsi/sites/default/files/ffsr_india_lessons%20learned_may_2015.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{clarke2015diesel, author = {Clarke, Kieran}, title = {{Diesel Subsidy Reform in India: Lessons learned}}, institution = {International Institute for Sustainable Development}, year = {2015}, month = may, url = {https://www.iisd.org/gsi/sites/default/files/ffsr_india_lessons%20learned_may_2015.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }