The “One Sun, One World, One Grid” (OSOWOG) declaration was recently announced by India and the UK at the Conference of Parties (COP26) in Glasgow. The concept of GGI-OSOWOG, a global interconnected solar energy system, was conceived in 2018.
Under the International Solar Alliance, India launched this initiative in partnership with the United Kingdom. The vision of OSOWOG is ‘The Sun Never Sets,’ suggesting constant availability of sunlight in some part of the globe at any given point in time.
Objectives of OSOWOG
The purpose of OSOWOG is to promote the use of renewable resources by building a global co-operation framework. Its goal is to ensure that clean energy is an accessible and reliable option for all nations to fulfil their energy requirements by 2030.
This project aims to harness the sun’s energy and build a global interlinked electricity grid to hasten the transition to renewable energy.
Stages of Grid Connection
The development of OSOWOG involves connecting the Indian grids with the Middle East, South Asia, and Southeast Asian (MESASEA) grids. This interconnection will then be linked to the African power grid, eventually leading to a globally interconnected grid.
The Importance of GGI OSOWOG
The initiative seeks to foster more technical, financial, and research collaborations to facilitate cross-border renewable energy projects. It’s expected to spur investment towards low-carbon innovative solar projects and create green job opportunities. Implementation of the initiative can positively impact poverty alleviation and help mitigate various socio-economic challenges.
The GGI OSOWOG Challenges for India
The GGI documentation does not address improvements to existing solar energy infrastructure efficiency in India. The majority of the solar energy infrastructure is in desert regions where dust deposits decrease solar power conversion efficiency by 40%. Furthermore, the handling and disposal of energy-intensive raw materials used in batteries and panels present additional challenges.
Opportunities for India in GGI OSOWOG
The GGI can transform India’s traditional energy system by replacing thermal power plants with solar energy. This transition would make India more resistant to extreme weather conditions and less dependent on fossil fuels. Solar energy has significantly improved rural India’s quality of life by enabling various activities in an eco-friendly manner.
Way Forward
Environmental costs, efficiency issues, and waste management are some of the challenges that need urgent attention to successfully implement GGI. To ensure success in India, a careful evaluation of costs, benefits, and required modifications is essential. Institution building is crucial to fulfilling the goals of a multi-country grid project.
In this context, the International Solar Alliance (ISA) can act as an independent supranational institution to govern the grid and resolve conflicts. Emphasis should also be placed on developing specific systems to reuse and recycle existing infrastructure.
Solar Pumps and Their Impact
Solar water pumps play a vital role in rural India. For instance, solar-powered agriculture pumps used to extract groundwater are environmentally friendlier than traditional diesel ones. It’s estimated that replacing 1 million diesel pumps with solar-powered ones can improve agricultural output by Rs 30,000 crore and mitigate diesel usage significantly.
Last Modified: February 15, 2024