Let's analyze the question regarding the policy under which the Union Ministry of Power launched a scheme for procuring aggregate power.

The question asks to identify the specific policy framework used by the Union Ministry of Power for a significant power procurement initiative involving 4500 MW over five years. This kind of large-scale procurement is typically done under a defined policy to ensure transparency, efficiency, and achieve specific energy sector goals.

Understanding the Power Procurement Scheme and Policy

The Union Ministry of Power in India is responsible for formulating policies and schemes related to power generation, transmission, and distribution. To meet the country's growing electricity demand, the Ministry often launches schemes for the procurement of power from various generation sources, including thermal, hydro, and increasingly, renewable energy.

The specific scheme mentioned involves procuring 4500 MW of aggregate power for a duration of five years. This indicates a medium-term plan to secure a substantial amount of electricity. Such schemes are usually implemented under overarching policies designed to address issues like fuel supply, tariff determination, and overall power sector development.

Analyzing the Policy Options

Let's look at the provided options:

• Urja Sanchay Policy: This name suggests energy saving or conservation policy. While important, it's less likely to be the name of a policy focused on procuring large amounts of power.
• Shakti Policy: 'Shakti' means power or strength in Hindi. This name aligns well with the subject of power procurement and coal linkage rationalization in India's power sector.
• Nai Urja Policy: 'Nai Urja' means new energy. This might relate to renewable energy policies, but the 4500 MW scheme could involve various sources, not exclusively new energy.
• Gatishakti Policy: This refers to the Gati Shakti master plan, which is related to multi-modal connectivity infrastructure development, not specifically power procurement.

The policy under which the Union Ministry of Power launched the scheme for procurement of aggregate power of 4500 MW for five years is the Shakti Policy.

Details about the Shakti Policy (Scheme for Harnessing and Allocating Koyla Transparently in India)

The Shakti policy was introduced primarily to address issues related to coal linkages for power plants. It aims to ensure coal availability for power generation in a transparent and objective manner. Over time, the scope of the Shakti policy has evolved to include procurement of power through bidding mechanisms tied to coal linkages.

The scheme mentioned in the question, involving the procurement of 4500 MW for five years, is a procurement window launched under the provisions of the Shakti policy, specifically designed to bundle power from power plants using coal allocation under the policy.

This procurement mechanism helps discoms (power distribution companies) secure power for five years, providing tariff certainty and helping meet their power requirements, especially during peak demand periods or to cover deficits.

Therefore, the correct policy is the Shakti Policy, which facilitates the transparent allocation of coal and often includes mechanisms for power procurement based on these linkages.

Conclusion

The scheme for procurement of aggregate power of 4500 MW for five years, launched by the Union Ministry of Power, falls under the ambit of the Shakti Policy.

Revision Table: Key Policies and Concepts

Additional Information: Power Sector Schemes in India

The Indian power sector operates through various policies and schemes managed by the Union Ministry of Power and other related bodies. These initiatives aim to achieve diverse goals:

• Increasing Generation Capacity: Schemes to promote investment in thermal, hydro, nuclear, and renewable power plants.
• Improving Transmission and Distribution: Projects aimed at strengthening the grid network to reduce losses and ensure reliable supply (e.g., Revamped Distribution Sector Scheme - RDSS).
• Ensuring Fuel Security: Policies like Shakti focus on stable and affordable fuel supply for power plants.
• Promoting Renewable Energy: National policies and targets for solar, wind, and other renewable sources (e.g., National Solar Mission).
• Improving Efficiency: Initiatives promoting energy efficiency and conservation (e.g., UJALA scheme for LED lights).
• Electrification: Schemes to provide electricity access to all households and villages (e.g., Saubhagya scheme).

Understanding these different policies helps contextualize specific schemes like the 4500 MW power procurement, which is a part of the broader effort to manage India's energy needs under defined policy frameworks like Shakti.