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Renewable Energy Meets Global Electricity Demand for the First Time
In 2023, renewable energy (RE) sources accounted for 29% of global electricity generation, surpassing fossil fuels for the first time according to the International Energy Agency (IEA) 2024 Electricity Report. This milestone reflects rapid growth in solar photovoltaic (PV) capacity, which increased by 23% to 1,200 GW globally (IRENA, 2024), and wind power contributing 15% of electricity generation with China leading at 340 GW installed capacity (Global Wind Energy Council, 2024). The shift is driven by technological advances, declining costs, and supportive policies worldwide. However, challenges persist in grid integration, energy storage, and equitable access, especially in developing economies.
UPSC Relevance
- GS Paper 3: Environment and Ecology – Renewable Energy Technologies, Energy Security, Climate Change Mitigation
- GS Paper 2: International Relations – Paris Agreement, Global Energy Cooperation
- Essay: Energy Transition and Sustainable Development
Legal and Constitutional Framework Governing Renewable Energy in India
Energy policy in India falls under Entry 54 of List I (Union List) of the Seventh Schedule of the Constitution of India, empowering the Union government to legislate on electricity generation and distribution. The Electricity Act, 2003 is the principal legislation, with Sections 61 and 86 specifically mandating tariff policy formulation and promotion of renewable energy respectively. The Energy Conservation Act, 2001 complements these by promoting energy efficiency. India's renewable energy targets also align with international commitments under the Paris Agreement (2015), which obligates signatories to reduce greenhouse gas emissions and increase clean energy share.
Economic Dimensions of the Renewable Energy Sector
The global renewable energy market was valued at approximately USD 881.7 billion in 2020 and is projected to reach USD 1.5 trillion by 2027, growing at a CAGR of 8.4% (Fortune Business Insights, 2021). India allocated INR 35,000 crore (~USD 4.7 billion) in the 2023-24 budget to renewable energy development, reflecting increasing fiscal prioritization. Employment in the sector reached 13.6 million jobs globally in 2022 (IRENA), underscoring its role in economic growth and job creation. Investment surged to USD 500 billion in 2023, a 10% increase from the previous year (BloombergNEF, 2024), driven by expanding solar and wind projects.
Key Institutions Driving Renewable Energy Policy and Implementation
- International Renewable Energy Agency (IRENA): Facilitates global renewable energy adoption, data sharing, and policy guidance.
- Ministry of New and Renewable Energy (MNRE), India: Formulates and implements renewable energy policies and schemes.
- Central Electricity Authority (CEA), India: Provides data, planning, and oversight for electricity generation including renewables.
- International Energy Agency (IEA): Tracks global energy trends and offers policy recommendations.
- Solar Energy Corporation of India (SECI): Executes solar energy projects and competitive auctions.
- NITI Aayog: Provides strategic policy advice on India's energy transition.
Comparative Analysis of Renewable Energy Capacity and Generation: India vs China
| Parameter | India | China |
|---|---|---|
| Installed Renewable Energy Capacity (GW, 2023) | 170 GW (43% of total installed capacity) (CEA, 2024) | 1,200 GW (leading globally) (Global Wind Energy Council, 2024) |
| Renewable Share in Electricity Generation (2023) | Below 43% due to grid integration challenges | 30% with aggressive policy incentives (14th Five-Year Plan) |
| Dominant RE Sources | Solar PV, Wind | Wind, Solar PV, Hydropower |
| Policy Framework | National Solar Mission, Electricity Act 2003, MNRE schemes | Five-Year Plans, Feed-in Tariffs, Subsidies, State-level mandates |
| Grid Integration Challenges | Significant, leading to curtailment and underutilization | Improved but still evolving with large-scale storage investments |
Challenges in Renewable Energy Integration and Access
Despite capacity growth, India and other countries face critical challenges in grid infrastructure modernization, including transmission bottlenecks and lack of smart grids. Energy storage technologies like batteries are not yet deployed at scale to manage intermittency of solar and wind. Policy coordination across states remains fragmented, causing issues in tariff harmonization and renewable energy certificates trading. These gaps result in curtailment of renewable power and underutilization of installed capacity, undermining the full potential of the energy transition.
Significance and Way Forward
- The milestone of renewables meeting global electricity demand signals a structural shift in the energy mix, crucial for climate mitigation and energy security.
- India’s renewable capacity growth positions it as a global leader, but enhancing grid flexibility and storage is essential to convert capacity into actual generation.
- Policy reforms should focus on interstate coordination, incentivizing storage solutions, and upgrading transmission infrastructure.
- International cooperation under frameworks like the Paris Agreement must continue to facilitate technology transfer and finance for developing countries.
- Equitable access to affordable renewable energy remains a priority to ensure inclusive growth and energy justice.
- Renewable energy sources accounted for 29% of global electricity generation in 2023, surpassing fossil fuels for the first time.
- Solar photovoltaic capacity increased by 23% globally in 2023, reaching 1,200 GW.
- China has a higher renewable energy share in electricity generation than India.
Which of the above statements is/are correct?
- The Electricity Act, 2003, includes provisions specifically promoting renewable energy.
- The Energy Conservation Act, 2001, mandates renewable energy installation targets for states.
- India’s renewable energy targets are influenced by commitments under the Paris Agreement.
Which of the above statements is/are correct?
Jharkhand & JPSC Relevance
- JPSC Paper: Paper 3 – Environment and Ecology; Paper 2 – Economic Development
- Jharkhand Angle: Jharkhand’s potential for wind and solar energy remains underutilized despite abundant resources; state grid infrastructure requires modernization to integrate renewables.
- Mains Pointer: Frame answers highlighting Jharkhand’s renewable capacity, challenges in grid integration, and the role of state and central policies in promoting clean energy.
What constitutional provision governs energy policy in India?
Energy policy in India is governed under Entry 54 of List I (Union List) of the Seventh Schedule of the Constitution of India, giving the Union government legislative authority over electricity generation and distribution.
How much renewable energy capacity did India have as of March 2024?
India’s renewable energy capacity reached 170 GW as of March 2024, constituting 43% of the total installed power capacity (CEA, 2024).
What are the main challenges in integrating renewable energy into India’s grid?
Key challenges include outdated grid infrastructure, lack of large-scale energy storage, fragmented policy coordination across states, and transmission bottlenecks causing curtailment of renewable power.
Which international agreement influences India’s renewable energy targets?
India’s renewable energy targets are influenced by commitments under the Paris Agreement (2015), which aims to limit global warming through emission reductions and clean energy adoption.
What economic impact has the renewable energy sector had globally?
Globally, renewable energy employment reached 13.6 million jobs in 2022 (IRENA), with investments hitting USD 500 billion in 2023, reflecting significant sectoral growth and contribution to economic development.