Gopal K. Sarangi

Energising Rural India Using Distributed Generation: The Case of Solar Mini-Grids in Chhattisgarh State, India

Conventional grid extension has been the predominant mode of electrification in India. However, solar photovoltaic technology has also been used for providing electricity access in remote, forested habitations and islands. Under the Remote Village Electrification Programme by the Government of India, around 12,000 villages and hamlets have been electrified using renewable energy. The state of Chhattisgarh in Central India has alone been able to electrify around 1,400 remote and forested villages through solar mini-grids. This chapter attempts to examine the development and operation of the solar mini-grid model for enhancing electricity access in India, with special focus on the state of Chhattisgarh. The work, based on extensive literature review, interview with key stakeholders and field visits to selected remote forested villages in the state of Chhattisgarh, shares the experiences and lessons of the solar mini-grid programme for rural electrification in the state by comprehensively analysing multiple dimensions of the programme such as coverage and trend, technical designs, institutional arrangements, financial mechanism and operation and maintenance aspects, which were key to the success of the solar mini-grids. We observe that robust institutional arrangement, strong policy support and an effective maintenance and an oversight mechanism have been the key contributing factors for the success of this initiative.

Poverty Amidst Plenty: Renewable Energy-Based Mini-Grid Electrification in Nepal

Providing access to electricity to a large section of rural population in Nepal has traditionally been a challenging exercise. This has been exacerbated by difficult geography, poor-socio-economic profile of rural Nepal and moreover by the on-going energy crisis. This chapter conducts an objective assessment of the renewable energy-based off-grid electricity sector in Nepal, with specific focus on micro-hydro-based mini-grid systems by applying a mixed method research design built on both qualitative and quantitative research techniques. While the country’s experiences of developing micro-hydro- and solar energy-based off-grid interventions are captured by qualitative analysis, a standard techno-economic analysis of a micro-hydro mini-grid project is conducted to explore the possibility of introducing additional productive loads and to examine the cost efficacy of generating energy from micro-hydro vis-a-vis solar. Assessment of off-grid electrification options reveals that despite visible progresses, there still exist multiple roadblocks to scale up. Absence of clearly spelt out policy goals, weak institutional designs, low load factors, and lack of adequate finance and overall regulatory concerns stand as major obstacles for off-grid electricity sector development in the country. In addition, project-specific analysis reveals that solar loses out as a cost-effective option compared to micro-hydro. But optimal use of energy generated from micro-hydro-based mini-grids requires creation of productive applications at the local scale on a sustainable basis.

Multi-level climate governance in India: the role of the states in climate action planning and renewable energies

Abstract This article sheds light on multi-level climate governance in the particular context of India and scrutinizes the role India’s subnational states play in climate policy. It uses an analytical lens that combines multi-level climate governance and “laboratories of experimentation”. The first part of the article clarifies the analytical concept of the article and deals with the phenomenon of states experimentation in multi-level climate governance structures from a theoretical background. The second part of the article explores India’s multi-level climate governance structure and sheds light on the role of India’s states therein with specific emphasis on the development of renewable energy. The third part looks at the multi-tiered climate action planning processes, and considers how central top-down policies and subnational bottom-up approaches are linked. Asking whether the Indian states do not only act as mere implementers of federal top-down policies, but instead create own initiatives for climate action. The article examines state climate action plans with particular focus on renewable energy initiatives integrated in the plans by asking whether the Indian states do not act solely as mere implementers of federal top-down policies, but instead create their own initiatives for climate action, much like the German Bundesländer, for example. Based on document analysis and interviews the article explores whether India’s states experiment with individual approaches to develop renewable energy which are, tailored to regional specifics, or whether they mainly implement national objectives.

Analytical Frameworks and an Integrated Approach for Mini-Grid-Based Electrification

Although rural electrification using mini-grids has attracted recent global attention, the concept has been there for quite some time. Consequently, a number of analytical approaches exist to support the decision-making process. This chapter first provides a review of literature dealing with analytical frameworks for off-grid and mini-grid based electrification projects. The range of analytical options includes simple worksheet-based tools to more sophisticated optimisation tools for technology selection as well as assessments based on multi-criteria analysis. This is followed by an evaluation of mini-grid based off-grid electrification projects in India that allows the identification of critical factors for the success of such projects. Finally, the chapter proposes an integrated approach for analysing decentralised mini-grid projects in a holistic manner.

Renewable energy programs for rural electrification: Experience and lessons from India

Grid electrification has been the predominant mode for electrification covering almost 94.5% of the inhabited area in India. However, renewable energy based off-grid technologies have also been disseminated extensively in the country. This paper attempts to capture the development of off-grid rural electrification through renewable energy in India and analyses the experiences and lessons, which can contribute for the better program designing and policy making.

Competitive Mechanisms in Indian Power Sector

With the enactment of Electricity Act 2003, competition in the Indian power sector received a new nomenclature and is considered instrumental in driving the sector in a sustainable trajectory. An exploratory analysis of the development of the electricity market is carried out to understand the finer nuances of emerging competitive paradigm of the sector, its critical aspects, evolving trends and patterns and future outlooks. The analysis reveals that competition, as it has evolved over last decade or so, manifests a growing trend of an efficient, liquid and complete market phenomenon. The article also identifies key anomalies and distortions inhibiting the seamless growth of competition in the Indian power sector. More action is required in certain directions, such as enhancing liquidity of the market, addressing transmission congestion problems and dealing with open access constraints, controlling market power, giving teeth to the electricity regulatory commissions and importantly, addressing political economy concerns. It concludes that in order to carry forward the momentum, a cautious approach needs to be adopted and necessary ancillary measures are to be undertaken.

Does Greater Autonomy Improve Performance? Evidence from Water Service Providers in Indian Cities

We assess the efficiency of urban water supply in 27 Indian cities using data envelopment analysis (DEA). We also group cities by the management structure of their water utilities. Utilities with greater degree of functional autonomy perform better, supporting the hypothesis that more autonomy in management leads to better performance among water utilites. Our results also have implications for urban domestic water pricing--most of the utilities operate under decreasing returns to scale (DRS) implying water should be priced at marginal cost of supply.