Distributional impacts of climate change mitigation in Indian electricity: The influence of governance

作者：Rao Narasimha D^*

来源：Energy Policy, 2013, 61: 1344-1356.

DOI：10.1016/j.enpol.2013.05.103

• Climate change
• India
• Electricity policy

Studies that examine the distributional impacts of climate change mitigation policies often neglect the influence of institutions that implement these policies. This study examines the short-term consumption-side distributional impacts of expanding low-carbon electric supply in the state of Maharashtra, India with a focus on the influence of regulatory discretion in pricing. Households' welfare impacts from economy-wide electricity price shocks are simulated against a baseline that is calibrated to actual household economic and electricity service conditions, including actual electricity budgets, block tier prices and supply rationing. Industrial price impacts are propagated to households using a Leontief input output analysis. Regulatory pricing decisions are evaluated based on social welfare metrics for economic efficiency and income inequality. The analysis reveals new linkages between climate change mitigation, electricity policy and income distribution. Low-income households can be shielded from mitigation impacts without losses in aggregate welfare to the extent that regulators can recover mitigation costs through industrial price increases. Regulators' flexibility to distribute costs across households is constrained by industrial customers migration off the grid. Reduced supply interruptions to the rural poor from the resulting demand contraction are a potential co-benefit of mitigation. Distributional impacts, therefore, depend on other electricity policies that are driven by the political economy of the sector.

• 出版日期2013-10
• 单位国际应用系统分析学会(IIASA)