Renewable Energy and Energy Efficiency

India has deployed roughly 300 MW of rooftop solar (RTS) capacity in the first quarter of 2020, taking the overall RTS capacity to 5.74 GW. Yet, the installed capacity falls abysmally short (14%) of the ambitious RTS target of 40 GW by 2022. To make matters worse, the COVID-19 pandemic and the ensuing lockdown brought the RTS sector to a halt — creating a lot of uncertainty. Thus, a strategic and robust plan is essential to revive this segment, as the nation returns to normalcy.

India is still struggling to come to grips with the devastating spin-offs of Covid-19, including the slump in economy. Like other sectors, the power sector too has taken a severe hit, with lowered electricity consumption due to semi-operation of industries. In fact, the dynamic trading price of electricity fell to a three-year low of 60p recently, an indicator of the drop in demand.

Agro Photovoltaics (APV) is a unique model of collocating food and fuel. While safeguarding traditional livelihood, it creates new income avenues for farmers. In this Op-ed, the authors observe that government initiatives such as PM-KUSUM can act as catalysts to take this model forward, empowering farmers along the way.

According to Niti Aayog, the demand for energy in India is set to grow from the current level of 5,311 TWh to 18,635 TWh by 2047, an increment of 3.5 times. As demand for energy observes an unprecedented increase, it becomes pertinent to explore novel sources of energy, such as distributed renewable energy systems (DRES).

In February 2015, the Government of India announced the ambitious target of installing 175 GW of renewable energy (RE) by 2021-22. This target comprises 100 GW solar, 60 GW wind, 10 GW biomass and 5 GW small-hydro. Today, the total installed RE capacity is expected to cross 70 GW and account for around 20% of the country's power generation capacity.

The novel coronavirus pandemic has brought the world to a standstill. It has created a lot of uncertainty for many businesses. The outbreak has affected the Indian solar industry, hampering manufacturing and project development. According to CRISIL, 3 GW-solar projects of ₹160 billion are likely to get affected due to delays. This is a matter of concern for Indian project developers. But, amid this gloom, there is a silver lining. There is a lot to discuss about how India has achieved new records in solar power generation.

In the race to achieve India's National Solar Mission (NSM) targets, one important solar technology is slowly disappearing. Concentrated Solar Power (CSP), a solar thermal-based technology for power generation, which showed considerable technical potential, is being sidelined. It is losing out due to economics compared to its rival, solar photovoltaics (PV).

India ranks ninth overall on Ernst and Young LLP's most recent renewables attractiveness Index. Though solar energy has received much attention from the government, this article takes a look at how the nation has fared in other renewable energies important for environment sustainability.

This study evaluates options for deployment configurations of current CSP technologies that may decrease the LCOE or exploit other attributes of the technology that could make it a more attractive investment in India (e.g., shift the time of availability).