The Peninsula Foundation

Author: Anjana Balaji

  • Climate Change: A Review of the Rural Electrification Policies and Barriers to adopting Renewable Energy in Rural India

    Climate Change: A Review of the Rural Electrification Policies and Barriers to adopting Renewable Energy in Rural India

    Energy is crucial for a country’s growth and sustainable development. But over one-third of the world’s population, mostly consisting of people in rural areas of developing countries, do not have access to clean, affordable energy.

    The climate crisis is a battle that countries have been fighting for decades now. The policies and strategies developed by different countries have helped in small ways in achieving their energy and climate goals. One strategy among all countries is the development and improvement in the use of renewables. Various studies, across different fields, have shown us the need for countries to shift to this alternative set of energy sources that will sustain life in the long run. The use of renewable energy in both urban and rural areas should be monitored and developed to achieve the sustainable development goals that countries have vowed to achieve.

    Energy is crucial for a country’s growth and sustainable development. But over one-third of the world’s population, mostly consisting of people in rural areas of developing countries, do not have access to clean, affordable energy. This is an important factor contributing to the low standards of living in rural areas of developing countries.

    In India, more than two-thirds of the population live in rural areas whose primary source of income is agricultural activities. But a large proportion of the rural population does not have consistent access to energy. To this population, new alternative sources of energy remain unaffordable and inaccessible due to poverty and lack of adequate infrastructure, respectively. Hence, we find that the rural populations continue to use traditional sources of energy such as coal, fuelwood, agricultural waste, animal dung, etc. Not only do these cause pollution and quick erosion of natural resources, but they impact negatively on people’s health. The need for transitioning to the use of renewable energy, especially in the country’s rural areas is of prime importance. But, to achieve this, the government must bring out policies that will guide this transition. Moreover, it is important that the government positively supports companies – both private and public – that generate the required technology and research that transforms the available renewable energy sources into energy that the public can consume.

    Rural Electrification in India

    The Electricity Act of 2003 enabled the building of electricity infrastructure across the rural and remote regions of the country and thus, easy access to electricity for most of the people. The Indian Government launched the Rajiv Gandhi Grameen Vidyutikaran Yojana (RGGVY) in 2005, to extend electricity to all unelectrified villages. The programme focused largely on developing electrification infrastructure across villages in India and providing free connections to all rural households living below the poverty line. Further, state governments received a 90% grant from the central government which aided in extending electrification infrastructure to over one lakh villages during the period 2005–2013. Moreover, the central government worked towards increasing implementation efficiencies by engaging central PSUs in some states.

    In 2015, the NDA Government launched the Deen Dayal Upadhyaya Gram Jyoti Yojana (DDUGJY) under which, the villages that remained un-electrified under the RGGVY, were electrified. The scheme has also been significant in supporting distribution networks in rural areas, largely concerning metering distribution transformers, feeders, and consumers in rural areas (Gill, Gupta, and Palit 2019).

    The central government further introduced standalone mini-grids programs, under the DDUGJY in 2016. Guided by the National mini-grid policy, State governments also contributed through various mini-grid policies to promote decentralised renewable energy solutions. Further, the Unnat Jyothi Affordable LEDs for All was introduced to encourage the efficient use of energy and under this scheme, LED bulbs were distributed to all households with a metered connection at subsidised rates. The Ujwal DISCOM Assurance Yojana was also introduced under the DDUGJY to allow a financial turnaround and operational improvement of Discoms. According to the UDAY scheme, discoms were expected to improve operational efficiency and bring AT&C losses down to 15%.

    While the schemes were successfully implemented then, the rate of rural household electrification was still slow. Evaluations of the schemes found various limitations, such as high upfront connection costs, poor quality of supply, poor maintenance services, to name a few. Additionally, some states had also started initiating their electricity-access programmes to accelerate the electrification process, such as the West Bengal Rural Electrification Programme, the Har Ghar Bijli scheme in Bihar, the Bijuli Bati mobile-based app to enable last-mile connectivity and household connections in Odisha (Gill, Gupta, and Palit 2019). To address this issue, the central government then launched the Pradhan Mantri Sahaj Bijli Har Ghar Yojana (PM Saubhagya) in September 2017, with the ambitious target of providing electricity connections to all un-electrified rural households by March 2019. Under this scheme, the government has electrified all of 597,464 census villages in the country (Bhaskar 2019).

     Barriers to adopting Renewable Energy in Rural Areas

    This section focuses on the issues that restrict the efficient adaptation of renewable energy in rural areas. As the government continues to promote renewable energy in rural communities, it should keep in mind these following limitations and develop mechanisms to overcome them as and when they arise. While employing renewables to supply electricity, the problem of grid integration arises. Most electricity grids and the technology used, are designed and placed around fossil fuels. However, when they transition now to more non-conventional forms of energy such as wind and solar, the designs and placements of power generation systems have to change rapidly. Thus, heavy emphasis should be placed on improving the research and infrastructure required to make this transition as smooth as possible. That is, the government should research the most optimal locations for wind turbines and solar panels, as not all lands in rural areas can be employed for this purpose. Otherwise, it may negatively impact the quality of agricultural lands. Upon conducting the required research, the infrastructure to connect all areas to the electricity grids must be developed and well-financed by the government to satisfy the energy demands of the rural population. For instance, in Germany, while the wind power potential is in the northern regions, major demand for it is in the southern region. Thus, the country’s energy transition process emphasizes upgrading the electricity grid infrastructure that would make it possible for power to flow from north to south (UNCTAD 2019). Further, the planning should also focus on balancing the energy mix in the power grid. The transition to renewables will not be a quick one, which implies that for the short term the power grid will be a mix of different sources of energy. Thus, the plans should design the grids in such a way that the proportion of each energy source balances one another so that there is no leakage or wastage in the system, especially given the fact that energy storage technology is still underdeveloped in the country.

    For many years now, there has been an emphasis on the potential of decentralised electricity comprising off-grid or mini-grid systems to help with rural electrification. The government introduced a national mini-grid policy in 2016 to promote decentralised renewable energy. With the increase in the use of solar energy, solar-powered mini-grid systems were found to be more economical and accessible to rural households (Comello et al. 2016). These systems could substantially improve the people’s standard of living and eliminate the use of harmful fuels such as kerosene oil for simple household appliances such as lamps and cooking stoves. However, an IEA report found evidence that this potential is limited, and would not be beneficial for large, productive, income-generating activities. Thus, mini-grids are often considered a temporary solution, until grid connectivity is achieved (IEA 2017).

    Whether a grid system or an off-grid system is implemented, high connection charges will automatically limit the rural population’s ability to connect to the grid.

    A major challenge that the government must keep in mind is affordability. Whether a grid system or an off-grid system is implemented, high connection charges will automatically limit the rural population’s ability to connect to the grid. On the one hand, better access to electricity will increase productivity and lead to the growth and development in the region but on the other hand, most of the rural communities live below the poverty line and will not be able to afford the connection, even if they have access to it. While decentralised energy sounds economical and sounds like an obvious solution, it is also limited in capacity.

    Another factor that the government must keep in mind for the adaptation of renewable energy in rural areas is the situation of state and private distribution companies (discoms) in India that play a pivotal role in the rural electrification process. While the government set the goals and adopted a strategy to electrify all rural households under the Saubhagya scheme, it was the discoms’ responsibility to implement these strategies and achieve the goals. A TERI report found that the discoms had difficulty carrying out the electrification process because the strategy adopted by the government had not considered the difference in demographics in the rural areas (Gill, Gupta, and Palit 2019). That is, each area differs in population size, density, and topography and the discoms found it hard to implement a similar strategy to all places alike. Moreover, the financial status of many state-run discoms has been stressed over the past year due to increasing losses and lack of adequate support from the respective State governments. Over the past year, dues to power generators have increased to Rs 1.27 trillion (Economic Times 2021). The annual 2021 budget’s outlay of over Rs 3 trillion, to be spent over five years, to improve the viability of state-run discoms, is a step in the right direction. The TERI report also found that discoms face institutional burdens in the electrification process (Gill, Gupta, and Palit 2019). The companies are most often strapped for time and must deal with huge amounts of paperwork. Simultaneously, they have to be physically present to install the necessary infrastructure and manage the labour employed in different states. In the end, it remains to be seen how the discoms will manage to monitor and review the electricity infrastructure in the rural areas, especially given the huge amounts of debt that they are trapped in.

    The government must also work towards increasing and incentivising private sector participation. While the private companies were interested in taking up tenders for the production of electricity through renewable energy sources in the past, the recent withdrawal of benefits such as accelerated depreciation has been a cause for concern. Companies like Suzlon Energy Ltd. face lower returns on their investment, thus deterring them from investing in future projects. Removal of benefits also discourages smaller companies that are looking to invest in this sector as it increases not only the cost but uncertainty about the government’s policies. Companies will refrain from investing if they do not anticipate a high return in the future. For grid connection systems to be successful and efficient in the long term, the government must ensure a strong governance structure, and a stable and enabling policy environment that constantly encourages fresh private sector participation. Concerning the rural electrification process, the government must encourage private sector participation because it would complement the public sector companies thus sharing the burden of production, installations, and technology as well as the process of maintenance and regular checks once the grid connection is complete.

    A shift to renewable energy in rural areas will no doubt have a positive impact on the health and well-being of the population. It will also improve the standard of living and in most cases, the productivity of the people. But the change has to be a gradual process. Even if renewable energy and electricity are affordable and accessible to the people, alternative cooking fuels and technology will take time to be accepted in practice as they may not have the same performance quality as traditional stoves and appliances that the people are used to. To overcome this hurdle, the government must ensure that the policies formed will guide the adjustment to renewables for many years to come. Moreover, the government must spread knowledge and awareness about the benefits of shifting to appliances that are sourced through renewable sources of energy. Besides, some rural households collect firewood for not just individual consumption but also to sell it (IEA 2017). This is a source of income for these households hence, the government should tread carefully when they implement programs that seek to reduce the collection and use of firewood. For years now, the government has promoted and subsidised the use of LPG within rural communities, as an alternative for other harmful sources of energy. While it has helped improve people’s health to some extent, it would be beneficial for the government to gradually nudge the decrease in the use of LPG and increase the use of renewable alternatives. Apart from the definite benefits to the environment, such a change would serve to reduce the rural-urban energy gap in India.

    The shift to renewable energy sources holds huge amounts of risks and uncertainty. But, despite this, there is a need to make long-term, accurate forecasts of energy demand and develop drafts of policies beforehand that would guide the process of supplying energy to satisfy the demand. Energy supply projects necessitate this because they have long gestation and implementation periods. With the climate crisis advancing rapidly, it would serve the government well to be prepared.

    International Collaboration

     International cooperation can play a crucial role in expanding the distribution of renewables. It can help countries benefit from shared infrastructure, technology, and lessons. The challenge thus lies in designing policies that will facilitate this technology and infrastructure transfer, especially in countries where the renewable energy sector is emerging. International organizations such as the Commission on Science and Technology for Development can play an important role in supporting such collaborations. Policies should also facilitate mechanisms that will help improve the current capabilities in developing countries.

    For instance, the Indo-German Energy Programme – Access to Energy in Rural Areas was signed to create a favourable environment for rural renewable energy enterprises so that they can provide easily accessible energy services to the rural population.

    The bilateral collaboration brought in local and international professional expertise to support private sector development, to identify and improve viable sources of finance, and to help design government schemes to achieve sustainable energy security and provide clean cooking energy solutions to the rural population. The GIZ – the German Corporation for International Cooperation – worked closely with India’s Ministry of New and Renewable Energy (MNRE) to successfully implement the program. The program succeeded in training more than 10,000 professionals to qualify as energy auditors. It has also helped increase private sector investment and develop a calculation to determine the CO2 emissions for the Indian electricity supply grid.

    Way Forward

     Research and innovation are essential to improve renewable options for producing clean cooking fuel. There is also a need for location-based research to produce appropriate workable technologies. Long-term policies and outcomes are important to consider. So, conducting significant research will not only help understand the present conditions but will also help policymakers make informed decisions in the future. It is also important to educate and communicate to the rural population about the relative advantages of using modern energy sources over traditional sources. For instance, consumers may be unaware of the health impacts of using traditional sources of energy for cooking. Moreover, they may distrust conventional alternatives due to their unfamiliarity with them. Thus, the responsibility falls on the government to properly inform them of the need for the shift to renewables and curb the spread of misinformation.

    Further, alternative solutions will only succeed if they are established in cooperation with the local users. “The women in rural areas play an important role when it comes to energy transition” (IEA 2017). Several initiatives such as the Global Alliance for Clean Cookstoves, SEforALL, and ECOWAS address the joint issues of gender empowerment, energy poverty, health, and climate (IEA 2017). Training and capacity building are key to the shift to renewable sources of power. And in rural energy applications, this can be improved by taking into account the gender issues that plague society. There is a high possibility that rural engineers, once trained, might migrate to urban areas in search of more lucrative work. In response to this, the Barefoot College International Solar Training Programme takes a different approach to capacity-building in rural areas and trains the grandmothers in villages who are more certain to stay and help develop the community.

    a shift to clean energy in rural areas that houses the section of the population that lives below the poverty line will be more successful if it is seen as a strategy to broaden community development.

    Thus, a shift to clean energy in rural areas that houses the section of the population that lives below the poverty line will be more successful if it is seen as a strategy to broaden community development. This includes higher employment, better infrastructure, roads, and telecommunications.  This process requires careful design of policies and the establishment of a supportive environment that includes not just innovative business models but also maintenance systems that will sustain the development in the long run.

    Conclusion

     To summarize, rural electrification and the transition to renewable energy in rural areas have been a part of the government’s agenda for many years now, irrespective of the ruling party at the centre. Necessary policies have been introduced to guide the process. While it is great that the government recently achieved universal electrification, it remains to be seen whether the quality of power provided to these villages meets the needs of the population. Further, in this process, state-owned discoms have taken a serious financial hit and it is a tough road to recovery from here. Adding on, the COVID pandemic has slowed down the development and recovery of these discoms. The government should first increase budget outlays in the following years and create a system to monitor the use of these finances. Second, it could turn to privatisation. Privatising discoms on a larger scale would reduce the financial and risk burden on the government and ensure efficient functioning of the companies. Additionally, it is important that while policies are being designed, the deciding parties have a complete understanding of the socio-economic situation of the communities within which they will make changes. To do this, experts who have studied the layout of these rural areas extensively should be involved in the process, along with leaders from the respective districts who are bound to be more aware of the situation and the problems in their areas. More importantly, the government should keep the process of the transition to alternative energy sources transparent and keep an open line of communication with the rural population to earn their trust before they make significant changes. Finally, India is one of the largest consumers of different renewable sources of energy. While it is important to make changes to the policies in this sector, it is also imperative that the government tries to maintain stability in policies that support the companies which help satisfy the growing energy demand in the country.

     

    References

    1. Bhaskar, Utpal. 2019. “All villages electrified, but last-mile supply a challenge.” mint, December 29, 2019. https://www.livemint.com/industry/energy/all-villages-electrified-but-last-mile-supply-a-challenge-11577642738875.html.
    2. Comello, Stephen D., Stefan J. Reichelstein, Anshuman Sahoo, and Tobias S. Schmidt. 2016. “Enabling Mini-grid Development in Rural India.” Stanford University. https://law.stanford.edu/wp-content/uploads/2016/04/IndiaMinigrid_Working_Paper2.pdf
    3. Economic Times. 2021. “Discom debt at Rs 6 trillion; negative outlook on power distribution: ICRA.” The Economic Times. https://economictimes.indiatimes.com/industry/energy/power/discom-debt-at-rs-6-trillion-negative-outlook-on-power-distribution-icra/articleshow/81431574.cms?from=mdr.
    4. Gill, Bigsna, Astha Gupta, and Debajit Palit. 2019. “Rural Electrification: Impact on Distribution Companies in India.” The Energy and Resources Institute. https://www.teriin.org/sites/default/files/2019-02/DUF%20Report.pdf.
    5. IEA. 2017. “Energy Access Outlook: From Poverty to Prosperity.” International Energy Agency. https://www.iea.org/reports/energy-access-outlook-2017.
    6. UNCTAD. 2019. “The Role of Science, Technology and Innovation in Promoting Renewable Energy by 2030.” United Nations Conference on Trade and Development. https://unctad.org/system/files/official-document/dtlstict2019d2_en.pdf.

    Feature Image: The Better India 

    Image 1: www.alliancemagazine.org

    Image 2: indiaclimatedialogue.net

  • Analysing Denmark’s Offshore Wind Energy Sector: Lessons for India

    Analysing Denmark’s Offshore Wind Energy Sector: Lessons for India

    Globally, Europe has the highest capacity of power generated from offshore wind energy. Amongst the European countries, Denmark, the UK and Germany have been pioneers and are currently leading as the largest power producers from offshore wind energy. Danish assistance has been in high demand to help countries shorten their implementation time for offshore wind turbine projects. In 2019, India entered into a bilateral agreement with Denmark to develop an offshore wind market and related technical capabilities. According to a document published by the Danish government, their authorities have specialised technical knowledge that can help Indian authorities establish framework conditions for the rollout of offshore wind power.

    Denmark’s Offshore Wind Energy Sector  

    The Danish Government has set a target of reducing greenhouse gas emissions by 70%, as compared to 1990 levels, by 2030 and having 100% of Danish energy supplied through renewable sources by 2050, apart from achieving net-zero emissions by the same time. The scarcity of proper onshore sites and the abundance of shallow waters with wind resources drove its move to offshore wind, in the early 1990s,. In Denmark, there is a strong symbiosis between energy and industrial policy because of many leading offshore wind energy companies having Danish roots such as DONG, Vestas, Bladt, Siemens Wind, etc. India must achieve such a symbiosis in its offshore wind policies so that the industry can be successful in the long term.

    Denmark’s ambitious targets coupled with their evolving policies in terms of bureaucratic procedures, environmental safety, and finance, among others, have driven the growth of the offshore wind energy sector since the 90s. This analysis looks at each of these segments.

    Consent Procedures:         The Danish Energy Agency (DEA) has been a single point of access to all offshore wind energy companies when it comes to issues related to permits. Meaning, the DEA grants all permits which include permits from other appropriate government authorities such as the Danish Nature Agency, Ministry of Defence, and the Danish Maritime Authority. This is the one-stop-shop and has been adopted not only in Denmark but in many other European countries. Such a method ensures rapid and un-bureaucratic application processing and ease of doing business. This also avoids a lot of confusion.

    Grid Connectivity:             The financing of the grid connection for offshore wind farms depends on how it is established:

    • Enterprises can follow the Government’s action plan for offshore wind development wherein the DEA will invite bids to tender for pre-specified sites or
    • Enterprises can follow the ‘open-door principle’ wherein independent applications can be made for any site and upon complete assessment by the DEA, it will invite bids to tender for the site, given that the results of the assessment are positive.

    In the first case, the grid operator will finance the connection, including step-up transformers. Such socialisation of grid costs is an attractive feature for project developers in Denmark.

    However, in the second case, the responsibility falls on the developer. We may also expect costs of any necessary grid reinforcement to be borne by the developer. The three private offshore wind farms established in Denmark, following the ‘open-door principle’ – Samsø, Rønland, and Middelgrunden – have had no notable problems. These projects are, however, within 3km of the coast, which would imply that the grid connection costs were not exorbitant.

    Environmental Assessment:          In Denmark, an extensive environmental assessment takes place before the construction of an offshore wind farm. The DEA provides companies or enterprises a license to conduct preliminary studies, including environmental (Environmental Impact Assessment) and technical (ground investigation) studies, either directly after a tender (first process) or following the receipt of the first satisfactory planning documentation (second process).

    For instance, in the case of the Anholt farm, one of the largest offshore wind farms with a capacity of 400 MW, the project team performed an extensive environmental assessment that included the impact on marine animals in the area and their habitats, noise calculations, air emissions, and the potential risk to ship traffic. Using data from other wind farm projects like Denmark’s Nysted Wind Farm, and undergoing their analysis, the Anholt project team projected only minor, insignificant affects.

    Financial Incentives:          In Denmark, they support offshore wind farms through a feed-in tariff system, which is set through a competitive auction process. Power off-take in Denmark is largely managed through the DEA. There is no renewable purchase obligation in place in Denmark, but electrical power from renewable energy has priority access to the grid. In some cases, the owner may choose to sell the electrical power to utilities or other power suppliers through a Power Purchase Agreement (PPA). If the power price drops to zero or negative, there is an oversupply of electricity – then renewable projects do not receive any support. Hence this motivates generators to curtail output and help supply-side grid management.

    De-risking the development process:          The Danish Government undertakes geotechnical studies, wind resource assessment, and environmental surveys before a site being leased. The lease areas are then auctioned off to the lowest bidder. This hugely benefits developers as the site is effectively de-risked, leading to a lower tender price. If this were not the case, the developers would have to include risk provisions and contingency, owing to uncertainty regarding the ground conditions. Further, de-risking a site would increase willingness to plan and bid for the sites leased.

    Simply put, the Danish offshore wind energy policies developed by the DEA and the Government have evolved over the years to tackle situations as they occur. This has led to sustained growth in the sector and has succeeded in powering close to 50% of the country’s electricity demand. Besides successfully developing its sector, it has been an outstanding example to many countries in Europe such as the UK and Germany. The UK has adopted the one-stop-shop model to ease procedural difficulties. Germany has adopted the open-door procedure of establishing offshore wind farms.

    India’s Offshore Wind Energy Sector

    The offshore wind energy sector in India is in its nascent stage. Its 2015 National Offshore Wind Energy Policy shows that the Ministry of New and Renewable Energy (MNRE) will act as the nodal Ministry for the development of Offshore Wind Energy in India that will monitor offshore wind energy development in the country. It will also work closely with other government entities for the use of maritime space within the Exclusive Economic Zone (EEZ).

    The Ministry has set a short-term target of 5.0 GW of offshore wind installations by 2022 and a long-term target of 30 GW by 2030 which, according to government documents, is expected to give the confidence to project developers in the Indian market. Over 95% of commercially exploitable wind resources are concentrated in seven states – Andhra Pradesh, Gujarat, Karnataka, Madhya Pradesh, Maharashtra, Rajasthan, and Tamil Nadu. But the land resources required for onshore wind projects are gradually becoming a major constraint. This could very well cause an increase in the market-determined tariffs of onshore wind energy in the future. Offshore wind power, however, offers a viable alternative in such a scenario. The Indian government, like Denmark, has to make policies to the best of their effort that will bring confidence to developers and de-risk the development of the sector to further encourage developers.

    Although India has a huge potential in the renewable energy sector, the developers’ issues remain unresolved. For instance, Gujarat and Tamil Nadu have most of the high potential sites off their coasts to develop offshore wind energy. But a major concern for offshore wind developers would be the problem of grid integration. The two states already have a high degree of solar and wind renewables integrated into their power grid. By adding on power generated through offshore wind energy, they will face a significant hurdle with the evacuation and integration of this additional power. Without proper renewable energy storage systems, there is also the added burden to maintain an equilibrium between the supply and demand of power generated through the variable sources as otherwise, there will be a great deal of wastage and an unnecessary surge in the prices.

    Adding on to the problems faced by developers, benefits such as accelerated depreciation were recently withdrawn and as a result, investments have slowed down. Thus, project developers not only want accelerated depreciation to be reintroduced, but they also want assurance from the government that such fiscal benefits will continue for the long-term. If these fiscal benefits are reintroduced, developers will feel more optimistic about their prospects in the sector. Further, it would also encourage small developers to invest more in the sector.

    Another area that is causing considerable angst for the wind project developers in India is the delay in realising the payments due to them from the state electricity boards. These delays affect the cash flows, thereby threatening the viability of many of these projects. Such experiences will make offshore project developers cautious in venturing into making large investments into the sector.

    In terms of policies that Indian policymakers can adopt from Denmark are the one-stop-shop and an open-door procedure of establishing offshore wind farms. Having the MNRE as a single point of access would make the bidding and tendering process more efficient. This is because a developer has to coordinate with various departments such as the MNRE, the ministry of defence, the ministry of external affairs, nature and wildlife, etc before they can start producing in an offshore wind farm. It would also benefit to have an open-door procedure, but only in the long term. Initially, though, the government should identify possible sites and work on de-risking the development process to encourage more participation in the bidding process.

    Conclusion

    In line with its Paris Agreement commitments, India is working to ensure that by 2030, 40% of its power generation capacity will come from non-fossil fuel sources. Currently, renewable energy makes up 36% of India’s power capacity through mainly small and large hydro, onshore wind, and solar energy. Producing power through offshore wind energy will be a welcome addition to the existing sources.

    During the RE-Invest 2020 conference, the MNRE Joint Secretary announced that the Indian government is looking into setting up structures for power purchase agreements and offshore wind auctions. Thus, to successfully implement its plans, it will require further offshore wind resource data and analysis to identify viable project sites and, revive industry demand for this market.

    Feature Image Credit: www.renewablesnow.com

    Image: Anholt Offshore Wind Farm

     

  • Revisiting India’s Renewable Energy Sector Policy and Limitations

    Revisiting India’s Renewable Energy Sector Policy and Limitations

    One of the most important results in India from the pandemic-driven lockdown that began in March 2020 was the reduction in carbon emissions and its beneficial impact on the environment. Travel restrictions and a decrease in industrial production have caused significant reductions in emissions. But these reductions were temporary. The results, however, highlights the need for India to reduce its dependence on carbon-emitting energy sources and shift the majority of its energy production to renewable sources that will better equip India towards achieving and even exceeding its  Paris Agreement targets.

    The Indian renewable energy sector is the world’s fourth-largest, after the US, China, and Germany. Its wind energy sector has the fourth-highest total installed capacity, 38.124 GW, in the world. Tamil Nadu, Maharashtra, Karnataka, and Gujarat are the leading states in wind energy.  The solar energy sector has emerged as a significant player in the power generation capacity since the establishment of the National Solar Mission 2010. India achieved 5th global position in solar power distribution with an installed capacity of 35,739 MW as of August 2020.

    Yet, over the years, the wind energy sector faced several problems such as an imbalance between demand and supply, persistent energy shortages, insufficient funds, high-transmission and distribution losses, and poor institutional infrastructure. Thus, it is important to identify the exact causes and find solutions so that upcoming projects can be better planned. This article identifies and analyses a few important barriers faced by the renewable energy sector.

    Barriers to the sector

    First, India’s renewable energy infrastructure, despite its considerable growth over the decades, lacks consistent standards as compared to other countries. Wind energy technology has not kept pace with the modernisation achieved across the world.  Research, both in public and private sectors, is one way to mitigate the problem. Despite 80% of the technology being domestic, a significant quantity of manufactured components is imported from China. A mix of foreign and indigenous parts (with different quality and technical standards) results in inconsistency in the technology used which reduces the power plants’ overall efficiency. The Government, in a move to promote domestic manufacturers and “self-sufficiency”, has levied customs duty of 20-25% on solar cells imported from China.

    A 2019 study suggests that the country would require an investment of Rs 1.65-1.75 lakh crore per year to generate cheaper power.

    Second, the renewable energy sector is capital-intensive and requires high capital investment initially to set up the farms. One way to source funds is to increase private sector participation. With increased competition among the private sector to develop technology, the country would gain from the lower costs of power generation and higher employment opportunities. A 2019 study suggests that the country would require an investment of Rs 1.65-1.75 lakh crore per year to generate cheaper power. The Government needs to encourage companies like ReGen Powertech Pvt Ltd., through generation-based incentives and tax holidays, that will invest in renewable energy power plants for its long-term financial benefits, despite the risk factors involved. At a time when investments in the sector are growing, the Government’s move to rescind benefits, may not impact the big players but will certainly have an adverse impact on the volume of investments from small investors, who largely depend on the Government’s support.

    Another financial barrier the sector faces is the lack of proper reinvestment. As the benefits from this sector are usually accrued in the long-term, the Government invests revenue from power generation in short-term development projects instead of reinvesting in the energy sector. Thus, for new solar energy projects to succeed, the efficient allocation of funds is pertinent. Alternatively, India could also follow Germany’s path. In Germany, since the energy transition set off in 2000, tens of thousands began investing in solar panels on their houses and buying shares in wind turbine producing companies, thus increasing capital. The government has actively engaged people in small cooperatives to favour energy transition from fossils to renewable sources.

     According to a recent report by the Institute for Energy Economics and Financial Analysis (IEEFA), the total hybrid capacity is at 148 MW and is expected to increase almost 80 times in the next three years.

    Third, the intensity of the wind and solar energy availability is unstable, and it restricts the total power generated. Additionally, the setting up of separate wind and solar power plants is expensive. Thus, the government’s National Wind Solar Hybrid Policy of 2018 is highly pertinent. According to the policy, the two sources of energy complement each other, since solar can fuel power in the day and wind at night. This also means that the solar panels and wind turbines can be set up on the same farm, thus reducing costs. According to a recent report by the Institute for Energy Economics and Financial Analysis (IEEFA), the total hybrid capacity is at 148 MW and is expected to increase almost 80 times in the next three years.

    In relation, the renewable energy sector also faces the problem of storage. Although India has developed battery storage facilities, it lacks a central framework to control the use of energy storage systems. The technology available is not enough to store energy from all power grids. This implies that an equilibrium has to be maintained between the demand and supply of power from renewable energy to reduce wastage. But this is an onerous task. The Solar Energy Corporation of India (SECI) has recently encouraged bids for designing, engineering, and constructing new solar projects with provisions for battery storage systems. The recent World Energy Outlook report by the International Energy Agency (IEA) predicts that India will become the largest market for utility-scale battery storage by 2040.

    The Government should treat PV waste separately and bring out recycling policies that will sustain the solar energy sector in the long run.

    Lastly, the sector faces disposal issues as there is no proper system in place to dispose of broken solar panels and wind blades. Broken solar panels emanate harmful chemicals that are detrimental to the environment and consequently, public health. Solar PV waste is by default considered e-waste and is therefore guided by the e-Waste Management Rules, 2016. According to this, manufacturers are liable for the disposal of PV waste. But this regulation is inadequate. The Government should treat PV waste separately and bring out recycling policies that will sustain the solar energy sector in the long run. Europe, for instance, has set up a recycling plant that separates the different parts of the panel and recycles them individually. Given the increasing pace at which the solar energy sector is growing in India, setting up a similar method of waste management will benefit the sector and ergo the country’s future.

    Conclusion

    While India is responsible for nearly 6.65% of total global carbon emissions, it is also leading in the renewable energy sector. Its share of coal-based power plants in new installations declined significantly from 62% in 2016 to just 19% in 2017, whereas solar power led with around 45% of total power capacity additions. But to maintain this development, the Central and State governments should make coordinated efforts and bring out policies that ensure that power is affordable to all people, and efficiently manage renewable energy waste to not only reach its energy targets but also to ensure its overall development and growth.