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Question

Explain the purpose of the Green Grid Initiative launched at World Leaders Summit of the COP26 UN Climate Change Conference in Glasgow in November, 2021.
When was this idea first floated in the International Solar Alliance (ISA) ?

This question was previously asked in
UPSC CSE 2021 (Prelims) CSAT Previous Year Paper (10-Oct-2021)

The purpose of the 'Green Grid Initiative – One Sun One World One Grid' (GGI-OSOWOG), launched at COP26, is to create a globally interconnected energy grid for transmitting solar power across national borders.

The core idea is to connect different regional grids to seamlessly transfer renewable energy from sun-rich regions to those where the sun has set. This addresses the key challenge of solar power's intermittency by ensuring a constant supply of clean energy somewhere on the grid, 24/7. It aims to accelerate the transition to sustainable energy, enhance energy security, and reduce the need for carbon-intensive power generation, thereby driving down costs and emissions globally.

This visionary idea was first floated by India at the first assembly of the International Solar Alliance (ISA) in October 2018, where it was presented as the "One Sun One World One Grid" concept.

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Important Questions from GS3

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