CO2 emissions, Pg 1.

Key Highlights:

• India, the third largest emitter of CO2 globally, witnessed a drop in emissions from the power sector, which contributes approximately 40% to the nation's annual emissions.
• Analysis suggests India's electricity sector emissions may peak by 2030, earlier than expected, due to new non-fossil fuel capacity additions.
• In the first half of the year, clean electricity capacity increased by 25.1 GW, 70% more than last year, impacting electricity generation.
• Fossil fuel-based generation fell by 29 TWh, while solar increased by 17 TWh, wind by 9 TWh, hydropower by 9 TWh, and nuclear by 3 TWh.
• India aims for 500 GW of non-fossil electricity capacity by 2030, having already achieved 252 GW.

Detailed Insights:

• The 1% drop in power sector emissions in the first half of the year is attributed to lower electricity demand and increased clean electricity generation.
• Lower temperatures and higher rainfall reduced the need for air-conditioning, which accounts for about 10% of India’s electricity demand during summer.
• Accelerated deployment of renewable energy is a structural factor contributing to the emissions drop, with significant capacity additions.
• India installed 23 GW of non-fossil fuel electricity capacity in the first five months of the fiscal year, with potential to double in the remaining period.
• Ongoing clean energy expansion is expected to shift the structural trend, potentially leading to a peak in power sector emissions by 2030.
• Projects in the pipeline could bring the installed non-fossil capacity to 482 GW by 2030, nearing the target of 500 GW.

Key Concepts Involved:

• CO2 Emissions: The release of carbon dioxide into the atmosphere, primarily from burning fossil fuels.
• Non-fossil fuels: Energy sources that do not originate from fossilized organic matter, including renewables, nuclear and hydro.
• Renewable Energy: Energy derived from natural processes that are replenished at a higher rate than they are consumed, such as solar, wind, and hydro.